AUTO PART
Denso Spark Plug IK20TT#4
Spark Plug, Iridium Twin Tip
Manufacturer Part NumberIK20TT#4
Part TypeSpark Plug
BrandDenso
Verified vehicle applications are listed below. Match your exact vehicle configuration before ordering. Confirm by manufacturer part number and application before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Confirm year, make, model, engine and drivetrain before ordering.
Verified Vehicle Fitment
Make: Acura, Alfa Romeo, Audi, BMW, Cadillac, Chevrolet, Chrysler, Daewoo, Daihatsu, Dodge, Eagle, Ford, Geo, Honda, Hyundai, INFINITI, Isuzu, Jaguar, Jeep, Kia, Lexus, Lotus, Mazda, Mercedes-Benz, Mini, Mitsubishi, Nissan, Plymouth, Pontiac, Porsche, Ram, Saab, Saturn, Scion, Subaru, Suzuki, Toyota, Volkswagen, Volvo
Model: 270 verified models — see exact combinations below.
Years: 1987–2023 — varies by model and configuration.
Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.
View vehicle applications (500 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1997–2005 | Acura | EL | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–2001 | Acura | Integra | — | Engine ID: B18C1; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1998, 2000–2001 | Acura | Integra | — | Engine ID: B18C5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1993 | Acura | Integra | — | Engine: 1.7 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2009 | Acura | MDX | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992, 1994–2005 | Acura | NSX | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2008 | Acura | RL | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2006 | Acura | RSX | — | Engine ID: K20A3; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Acura | SLX | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008 | Acura | TL | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008 | Acura | TSX | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1995 | Alfa Romeo | 164 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1994 | Audi | 100 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1994 | Audi | 100 Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1995 | Audi | 90 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1995 | Audi | 90 Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2007 | Audi | A3 | — | Gap 0.040 |
| 2009 | Audi | A4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2006 | Audi | A4 | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2008 | Audi | A4 | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Audi | A4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2001 | Audi | A4 | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2005 | Audi | A4 | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009 | Audi | A4 Quattro | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2005 | Audi | A4 Quattro | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2008 | Audi | A4 Quattro | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Audi | A4 Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2001 | Audi | A4 Quattro | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2006 | Audi | A4 Quattro | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–2004 | Audi | A6 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008 | Audi | A6 | — | Gap 0.040 |
| 1995–1999 | Audi | A6 Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2004 | Audi | A6 Quattro | — | Engine: 2.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2001 | Audi | A6 Quattro | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2004 | Audi | A6 Quattro | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2011 | Audi | A6 Quattro | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2004, 2010–2011 | Audi | A8 Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2009, 2012 | Audi | A8 Quattro | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2002 | Audi | Allroad Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005 | Audi | Allroad Quattro | — | Engine: 2.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005 | Audi | Allroad Quattro | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1998 | Audi | Cabriolet | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1991 | Audi | Coupe Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010 | Audi | Q5 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011–2012 | Audi | Q5 | — | Engine: 3.2 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2010 | Audi | Q7 | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1994 | Audi | S4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2002 | Audi | S4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2009 | Audi | S4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Audi | S5 | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2009 | Audi | S5 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2010–2012 | Audi | S5 | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2011 | Audi | S6 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1997 | Audi | S6 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | Audi | S6 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2009 | Audi | S8 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2003 | Audi | S8 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2006 | Audi | TT | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2003 | Audi | TT Quattro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Audi | TT Quattro | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1998 | BMW | 318i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1997 | BMW | 318is | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1999 | BMW | 318ti | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2005 | BMW | 320i | — | Gap 0.040 |
| 2000 | BMW | 323Ci | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2000 | BMW | 323i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–1999 | BMW | 323is | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2006 | BMW | 325Ci | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1995, 2001–2005 | BMW | 325i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1995 | BMW | 325is | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2005 | BMW | 325xi | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | BMW | 328Ci | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–2000 | BMW | 328i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1999 | BMW | 328is | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2006 | BMW | 330Ci | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2005 | BMW | 330i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2005 | BMW | 330xi | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1995, 2001–2005 | BMW | 525i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2000 | BMW | 528i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2005 | BMW | 530i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1995 | BMW | 530i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1995, 1997–2003 | BMW | 540i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | BMW | 545i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2010 | BMW | 550i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | BMW | 645Ci | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2010 | BMW | 650i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1995, 1997–2001 | BMW | 740i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–2001 | BMW | 740iL | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2005 | BMW | 745i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2005 | BMW | 745Li | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2008 | BMW | 750i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2001 | BMW | 750iL | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2008 | BMW | 750Li | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | BMW | 760i | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2008 | BMW | 760Li | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1997 | BMW | 840Ci | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1999 | BMW | M3 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2003 | BMW | M5 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998 | BMW | R1100S | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | BMW | X3 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006 | BMW | X3 | — | Engine: 3.0 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006 | BMW | X3 | — | Engine: 2.5 L6; Gap 0.040 |
| 2001–2006 | BMW | X5 | — | Engine: 3.0 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | BMW | X5 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010 | BMW | X5 | — | Engine ID: N62B48B; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2006 | BMW | X5 | — | Engine: 4.4 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | BMW | X5 | — | Engine: 4.6 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008 | BMW | X5 | — | Engine: 4.8 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | BMW | Z3 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1998 | BMW | Z3 | — | Engine: 1.9 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2001 | BMW | Z3 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002 | BMW | Z3 | — | Engine: 2.5 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1998 | BMW | Z3 | — | Engine: 2.8 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002 | BMW | Z3 | — | Engine: 3.0 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998 | BMW | Z3 | — | Engine: 3.2 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005 | BMW | Z4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2003 | BMW | Z8 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1999 | Cadillac | Catera | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Cadillac | CTS | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004 | Cadillac | CTS | — | Engine: 3.2 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2014–2016 | Cadillac | ELR | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008 | Chevrolet | Aveo | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2008 | Chevrolet | Aveo5 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993 | Chevrolet | Beretta | — | Engine: 2.3 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2007 | Chevrolet | Cobalt | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2013–2015 | Chevrolet | Cruze | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2017 | Chevrolet | Cruze | — | Engine: 1.4 L4; Gap 0.040 |
| 2011–2012 | Chevrolet | Cruze | — | Engine: 1.8 L4; Gap 0.040 |
| 2016 | Chevrolet | Cruze Limited | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Chevrolet | Metro | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | Chevrolet | Metro | — | Engine: 1.3 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2012–2018 | Chevrolet | Sonic | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999 | Chevrolet | Tracker | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | Chevrolet | Tracker | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2012–2015 | Chevrolet | Volt | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | Chrysler | Cirrus | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998 | Chrysler | Cirrus | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1997, 1999 | Chrysler | Cirrus | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006 | Chrysler | Crossfire | — | Aspiration: Super-Chrg; Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1999 | Chrysler | Sebring | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2003 | Chrysler | Sebring | — | Engine VIN: H; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1998 | Chrysler | Sebring | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2002 | Daewoo | Lanos | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2002 | Daewoo | Leganza | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2002 | Daewoo | Nubira | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1989–1992 | Daihatsu | Charade | — | Engine: 1.3 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1992 | Daihatsu | Rocky | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1999 | Dodge | Avenger | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1998 | Dodge | Avenger | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2010 | Dodge | Dakota | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2009 | Dodge | Durango | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1999, 2001–2002 | Dodge | Neon | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005 | Dodge | Neon | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | Dodge | Neon | — | Gap 0.040 |
| 2008–2011 | Dodge | Nitro | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2006, 2008–2010 | Dodge | Ram 1500 | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–2003 | Dodge | Ram 2500 | — | Engine: 8.0 V10; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–2003 | Dodge | Ram 3500 | — | Engine: 8.0 V10; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1996 | Dodge | Stealth | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000 | Dodge | Stratus | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1999 | Dodge | Stratus | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1996 | Eagle | Summit | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1998 | Eagle | Talon | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1989 | Ford | Probe | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1992 | Ford | Probe | — | Engine: 2.2 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1997 | Ford | Probe | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1992 | Geo | Prizm | — | Engine ID: 4A-GE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1991 | Geo | Storm | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1993 | Geo | Storm | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994 | Geo | Tracker | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Honda | Accord | — | Engine ID: F22B1; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Honda | Accord | — | Engine: 2.2 L4; Sub Model: LX; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997 | Honda | Accord | — | Engine: 2.2 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2007 | Honda | Accord | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Honda | Accord | — | Sub Model: 25th Anniversary Edition; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Honda | Accord | — | Sub Model: DX; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2007 | Honda | Accord | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Honda | Civic | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000 | Honda | Civic | — | Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2004 | Honda | Civic | — | Engine ID: D17A1; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2005 | Honda | Civic | — | Engine ID: D17A6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2007 | Honda | Civic | — | Engine: 1.8 L4; Fuel Type: Gas; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2005 | Honda | Civic | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002 | Honda | Civic | — | Fuel Type: CNG; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998, 2005, 2008–2011 | Honda | Civic | — | Sub Model: DX; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Honda | Civic | — | Sub Model: EX-L; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2005, 2008–2011 | Honda | Civic | — | Sub Model: EX; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Honda | Civic | — | Sub Model: LX-S; Transmission: Automatic; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005, 2008–2011 | Honda | Civic | — | Sub Model: LX; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999, 2005 | Honda | Civic | — | Sub Model: Value Package; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1997 | Honda | Civic del Sol | — | Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1995 | Honda | Civic del Sol | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2009 | Honda | CR-V | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2011 | Honda | Element | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2012 | Honda | Fit | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2013 | Honda | Fit | — | Fuel Type: Gas; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2014 | Honda | Fit | — | Fuel Type: Gas; Gap 0.040 |
| 1994–1995 | Honda | Passport | — | Engine: 3.2 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Honda | Passport | — | Engine: 3.2 V6; Gap 0.040, To 11/1995, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2001 | Honda | Prelude | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1996 | Honda | Prelude | — | Cylinder Head Type: DOHC; Engine: 2.2 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1996 | Honda | Prelude | — | Engine: 2.3 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995 | Hyundai | Scoupe | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1994 | Hyundai | Scoupe | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994, 1996 | INFINITI | G20 | — | Gap 0.040, Cold Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1989 | Isuzu | I-Mark | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1992 | Isuzu | Impulse | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1996 | Isuzu | Rodeo | — | Engine: 3.2 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991 | Isuzu | Stylus | — | Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992 | Isuzu | Stylus | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1995 | Isuzu | Trooper | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1997 | Jaguar | Vanden Plas | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1997 | Jaguar | XJ6 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1997 | Jaguar | XJR | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993, 1996 | Jaguar | XJS | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992, 1994–1995 | Jaguar | XJS | — | Engine: 4.0 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2010 | Jeep | Commander | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2010 | Jeep | Grand Cherokee | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2012 | Jeep | Liberty | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2006 | Jeep | Liberty | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2005 | Kia | Rio | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–2001 | Kia | Sephia | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995 | Kia | Sephia | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2004 | Kia | Spectra | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–2002 | Kia | Sportage | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–2003 | Lexus | ES300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Lexus | ES330 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2000 | Lexus | GS400 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2007 | Lexus | GS430 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2009 | Lexus | GX470 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2010–2012 | Lexus | HS250h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–2000 | Lexus | LS400 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2006 | Lexus | LS430 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2007 | Lexus | LX470 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2003 | Lexus | RX300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Lexus | RX330 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2008 | Lexus | RX400h | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1993 | Lexus | SC300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–2000 | Lexus | SC400 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2010 | Lexus | SC430 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997, 1999–2001 | Lotus | Esprit | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1992 | Mazda | 626 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–2002 | Mazda | 626 | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–2002 | Mazda | 626 | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1993 | Mazda | B2600 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1997, 1999 | Mazda | Miata | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1999, 2001 | Mazda | Millenia | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000, 2002 | Mazda | Millenia | — | Engine: 2.3 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1994 | Mazda | MPV | — | Engine: 2.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1997 | Mazda | MPV | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1994 | Mazda | MPV | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1995 | Mazda | MX-3 | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995 | Mazda | MX-3 | — | Sub Model: Base; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1994 | Mazda | MX-3 | — | Engine: 1.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1992 | Mazda | MX-6 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1997 | Mazda | MX-6 | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1997 | Mazda | MX-6 | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002 | Mazda | Protege | — | Engine: 2.0 L4; Gap 0.040, Cold Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Mazda | Protege | — | Sub Model: DX; Gap 0.040, Cold Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Mazda | Protege | — | Sub Model: ES; Gap 0.040, Cold Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Mazda | Protege | — | Sub Model: LX; Gap 0.040, Cold Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Mazda | Protege | — | Engine: 2.0 L4; Gap 0.040, Hot Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1997, 1999 | Mazda | Protege | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998 | Mazda | Protege | — | Engine: 1.5 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Mazda | Protege | — | Aspiration: Turbo; Gap 0.040, Reg. Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | Mazda | Protege5 | — | Gap 0.040, Cold Plug, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Mazda | Tribute | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2009 | Mercedes-Benz | B200 | — | Gap 0.040 |
| 1999–2000, 2002 | Mercedes-Benz | C230 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2004 | Mercedes-Benz | C32 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2006 | Mercedes-Benz | C55 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2014 | Mercedes-Benz | CL600 | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2006, 2008–2014 | Mercedes-Benz | CL65 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2006 | Mercedes-Benz | CLK55 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2016–2018 | Mercedes-Benz | G65 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2016–2017 | Mercedes-Benz | Maybach S600 | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018–2020 | Mercedes-Benz | Maybach S650 | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999 | Mercedes-Benz | S320 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2013, 2015–2017 | Mercedes-Benz | S600 | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2013, 2015–2020 | Mercedes-Benz | S65 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2009 | Mercedes-Benz | SL600 | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2009, 2011, 2013–2018 | Mercedes-Benz | SL65 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2010 | Mercedes-Benz | SL65 AMG | — | Gap 0.040 |
| 1999–2004 | Mercedes-Benz | SLK230 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2004 | Mercedes-Benz | SLK32 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2010 | Mercedes-Benz | SLK55 AMG | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2006 | Mini | Cooper | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2008 | Mini | Cooper | — | Aspiration: Normal; Cylinder Head Type: SOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2008 | Mini | Cooper | — | Aspiration: Super-Chrg; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991–1996 | Mitsubishi | 3000GT | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1999 | Mitsubishi | 3000GT | — | Aspiration: Normal; Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1999 | Mitsubishi | 3000GT | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1995 | Mitsubishi | Diamante | — | Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996 | Mitsubishi | Eclipse | — | Aspiration: Normal; Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995 | Mitsubishi | Eclipse | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2012 | Mitsubishi | Eclipse | — | Engine: 3.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005 | Mitsubishi | Eclipse | — | Sub Model: GTS; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005 | Mitsubishi | Eclipse | — | Sub Model: Spyder GTS; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008, 2010–2011 | Mitsubishi | Endeavor | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000 | Mitsubishi | Galant | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2009 | Mitsubishi | Galant | — | Engine: 3.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2013–2014 | Mitsubishi | Lancer | — | Aspiration: Normal; Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008 | Mitsubishi | Lancer | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2016 | Mitsubishi | Lancer | — | Engine: 2.0 L4; Sub Model: ES; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2015 | Mitsubishi | Lancer | — | Engine: 2.0 L4; Sub Model: GT; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2015 | Mitsubishi | Lancer | — | Engine: 2.0 L4; Sub Model: SE Limited Edition; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2015 | Mitsubishi | Lancer | — | Engine: 2.0 L4; Sub Model: SE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2017 | Mitsubishi | Lancer | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010, 2015 | Mitsubishi | Lancer | — | Sub Model: DE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010, 2015 | Mitsubishi | Lancer | — | Sub Model: ES; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2006 | Mitsubishi | Montero | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1996 | Mitsubishi | Montero | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–1998 | Mitsubishi | Montero Sport | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2013–2014 | Mitsubishi | Outlander Sport | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2021 | Mitsubishi | Outlander Sport | — | Chassis ID: GA2W; Sub Model: BE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2021 | Mitsubishi | Outlander Sport | — | Chassis ID: GA2W; Sub Model: ES; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2019, 2021 | Mitsubishi | Outlander Sport | — | Chassis ID: GA2W; Sub Model: LE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2021 | Mitsubishi | Outlander Sport | — | Chassis ID: GA2W; Sub Model: SE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2020 | Mitsubishi | Outlander Sport | — | Chassis ID: GA2W; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2015–2018, 2022–2023 | Mitsubishi | Outlander Sport | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2019 | Mitsubishi | Outlander Sport | — | Sub Model: ES; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2021 | Mitsubishi | Outlander Sport | — | Sub Model: S; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2019 | Mitsubishi | Outlander Sport | — | Sub Model: SE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2019 | Mitsubishi | Outlander Sport | — | Sub Model: SP; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2009 | Mitsubishi | Raider | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2007 | Mitsubishi | Raider | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2013–2014 | Mitsubishi | RVR | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2020–2021 | Mitsubishi | RVR | — | Chassis ID: GA2W; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2015, 2017–2018, 2022–2023 | Mitsubishi | RVR | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2019 | Mitsubishi | RVR | — | Sub Model: ES; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1996 | Nissan | 300ZX | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1998 | Nissan | Quest | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–2000 | Plymouth | Breeze | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–2001 | Plymouth | Neon | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2006 | Pontiac | Vibe | — | Engine ID: 2ZZGE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010 | Pontiac | Vibe | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2001 | Porsche | 911 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993, 2002–2004, 2007–2008 | Porsche | 911 | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004 | Porsche | 911 | — | Engine ID: 9603; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005 | Porsche | 911 | — | Engine ID: 9670S; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009 | Porsche | 911 | — | Engine ID: 9770S; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | Porsche | 911 | — | Sub Model: Carrera 4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002 | Porsche | 911 | — | Sub Model: Carrera 4S; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | Porsche | 911 | — | Sub Model: Carrera; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Porsche | 911 | — | Sub Model: GT2 RS; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005 | Porsche | 911 | — | Sub Model: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1998 | Porsche | 911 | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997–2005 | Porsche | Boxster | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | Porsche | Carrera GT | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004, 2006 | Porsche | Cayenne | — | Aspiration: Normal; Engine: 4.5 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005 | Porsche | Cayenne | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011–2012 | Ram | 1500 | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Ram | Dakota | — | Engine: 3.7 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005 | Saab | 9-2X | — | Engine: 2.0 H4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2005, 2010–2011 | Saab | 9-3 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2009 | Saab | 9-3 | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Saab | 9-3 | — | Engine: 2.3 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Saab | 9-3X | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2010 | Saab | 9-3X | — | Gap 0.040, Qty 2 Per Cyl., Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2009 | Saab | 9-5 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2011 | Saab | 9-5 | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2003 | Saab | 9-5 | — | Engine: 2.3 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–1997 | Saab | 900 | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–1997 | Saab | 9000 | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2007 | Saturn | Ion | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Saturn | L300 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | Saturn | Vue | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2010 | Scion | tC | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2011 | Scion | xB | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Subaru | Baja | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Subaru | Baja | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2003 | Subaru | Forester | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004 | Subaru | Forester | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1997, 1999–2003 | Subaru | Impreza | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004 | Subaru | Impreza | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | Subaru | Impreza | — | Engine: 2.0 H4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998 | Subaru | Impreza | — | Engine: 2.2 H4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–2004 | Subaru | Legacy | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2012 | Subaru | Legacy | — | Aspiration: Normal; Engine: 2.5 H4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2007 | Subaru | Legacy | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000 | Subaru | Outback | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2009 | Subaru | Outback | — | Aspiration: Normal; Engine: 2.5 H4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2004, 2010–2012 | Subaru | Outback | — | Engine: 2.5 H4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1997 | Subaru | SVX | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–2000, 2002 | Suzuki | Esteem | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Suzuki | Esteem | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008 | Suzuki | Forenza | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000, 2002–2008 | Suzuki | Grand Vitara | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Suzuki | Grand Vitara | — | Engine: 2.5 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2008 | Suzuki | Reno | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1998 | Suzuki | Sidekick | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2001 | Suzuki | Swift | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1993 | Suzuki | Swift | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Suzuki | Verona | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999 | Suzuki | Vitara | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2001 | Suzuki | Vitara | — | Engine: 1.6 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1998 | Suzuki | X-90 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003, 2005–2006 | Suzuki | XL-7 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2009 | Toyota | 4Runner | — | Engine: 4.7 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–2004 | Toyota | Avalon | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–2001 | Toyota | Camry | — | Engine: 2.2 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2011 | Toyota | Camry | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–2006 | Toyota | Camry | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Toyota | Camry | — | Engine: 3.3 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–1999 | Toyota | Celica | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2005 | Toyota | Celica | — | Engine ID: 2ZZGE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1993 | Toyota | Celica | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1997 | Toyota | Celica | — | Engine: 2.2 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2006 | Toyota | Corolla | — | Engine ID: 2ZZGE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1990–1991 | Toyota | Corolla | — | Engine ID: 4A-GE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010 | Toyota | Corolla | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2007 | Toyota | Highlander | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2003 | Toyota | Highlander | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2010 | Toyota | Highlander | — | Engine: 3.3 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2007 | Toyota | Land Cruiser | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2006 | Toyota | Matrix | — | Engine ID: 2ZZGE; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2012 | Toyota | Matrix | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992–1995 | Toyota | MR2 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1991 | Toyota | MR2 | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1997 | Toyota | Previa | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995 | Toyota | Previa | — | Aspiration: Super-Chrg; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1996–1997, 2004–2005 | Toyota | RAV4 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006–2008 | Toyota | RAV4 | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2003 | Toyota | RAV4 | — | Fuel Type: Gas; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001–2007 | Toyota | Sequoia | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2009 | Toyota | Sequoia | — | Engine: 4.7 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–1999, 2001–2006 | Toyota | Sienna | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2001 | Toyota | Solara | — | Engine: 2.2 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2006, 2008 | Toyota | Solara | — | Engine: 2.4 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2003 | Toyota | Solara | — | Engine: 3.0 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2008 | Toyota | Solara | — | Engine: 3.3 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1998 | Toyota | Supra | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2009 | Toyota | Tundra | — | Engine: 4.7 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2005 | Volkswagen | Beetle | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2000 | Volkswagen | Beetle | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–1995 | Volkswagen | Corrado | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992 | Volkswagen | Corrado | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008 | Volkswagen | Eos | — | Aspiration: Turbo; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007 | Volkswagen | Eos | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000 | Volkswagen | EuroVan | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997 | Volkswagen | EuroVan | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1987–1989 | Volkswagen | Golf | — | Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001 | Volkswagen | Golf | — | Engine ID: AEG; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2006 | Volkswagen | Golf | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000 | Volkswagen | Golf | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1995–2001 | Volkswagen | Golf | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008–2010 | Volkswagen | GTI | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2009–2010 | Volkswagen | Jetta | — | Aspiration: Turbo; Fuel Type: Gas; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1987–1989 | Volkswagen | Jetta | — | Cylinder Head Type: DOHC; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999, 2001 | Volkswagen | Jetta | — | Engine ID: AEG; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2005 | Volkswagen | Jetta | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1992, 2000, 2006–2008 | Volkswagen | Jetta | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002 | Volkswagen | Jetta | — | Cylinder Head Type: SOHC; Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994–2001 | Volkswagen | Jetta | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2015 | Volkswagen | Jetta | — | Aspiration: Normal; Gap 0.040 |
| 2011 | Volkswagen | Jetta | — | Aspiration: Turbo; Gap 0.040 |
| 2014 | Volkswagen | Jetta | — | Cylinder Head Type: SOHC; Gap 0.040 |
| 2014–2015 | Volkswagen | Jetta | — | Engine ID: CPLA; Gap 0.040 |
| 2014–2015 | Volkswagen | Jetta | — | Engine ID: CPPA; Gap 0.040 |
| 2016–2019 | Volkswagen | Jetta | — | Engine: 2.0 L4; Gap 0.040 |
| 2012–2015 | Volkswagen | Jetta | — | Fuel Type: Diesel; Gap 0.040 |
| 1998–2005 | Volkswagen | Passat | — | Engine: 1.8 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994, 2006–2008 | Volkswagen | Passat | — | Engine: 2.0 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1993–2005 | Volkswagen | Passat | — | Engine: 2.8 V6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2004 | Volkswagen | Passat | — | Engine: 4.0 W8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006 | Volkswagen | Phaeton | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2018 | Volkswagen | Tiguan | — | Gap 0.040 |
| 2007 | Volkswagen | Touareg | — | Engine ID: AXQ; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007 | Volkswagen | Touareg | — | Engine ID: BAR; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2006, 2008–2009 | Volkswagen | Touareg | — | Engine: 4.2 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2013 | Volkswagen | Touareg | — | Aspiration: Turbo; Gap 0.040 |
| 1993, 1995–1997 | Volvo | 850 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1994 | Volvo | 850 | — | Engine: 2.4 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004 | Volvo | C70 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2001 | Volvo | C70 | — | Engine: 2.4 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2003 | Volvo | S40 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004 | Volvo | S40 | — | Engine: 1.9 L4; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2003 | Volvo | S60 | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2007 | Volvo | S60 | — | Engine ID: B5254T2; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2001, 2004 | Volvo | S60 | — | Engine: 2.3 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | Volvo | S60 | — | Engine: 2.4 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003, 2008–2009 | Volvo | S60 | — | Engine: 2.5 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998 | Volvo | S70 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1999–2000 | Volvo | S70 | — | Engine: 2.3 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2006 | Volvo | S80 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2005 | Volvo | S80 | — | Engine: 2.5 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2002–2004 | Volvo | S80 | — | Aspiration: Normal; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2007–2010 | Volvo | S80 | — | Engine: 4.4 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997 | Volvo | S90 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2000–2004 | Volvo | V40 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2007 | Volvo | V70 | — | Engine ID: B5254T2; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1998–2000, 2004 | Volvo | V70 | — | Engine: 2.3 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2004–2007 | Volvo | V70 | — | Engine: 2.4 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Volvo | V70 | — | Engine: 2.5 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 1997 | Volvo | V90 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2007 | Volvo | XC70 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2008 | Volvo | XC70 | — | Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003–2006 | Volvo | XC90 | — | Engine: 2.5 L5; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2003 | Volvo | XC90 | — | Engine: 2.9 L6; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
| 2005–2011 | Volvo | XC90 | — | Engine: 4.4 V8; Gap 0.040, Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology |
Source: supplier-verified applications for Denso IK20TT#4. A vehicle not listed is not confirmed compatible.
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