Denso Spark Plug SK20PR-A8#4
Spark Plug, SK20PR-A8 ND, Iridium Long Life
Confirm year, make, model, engine and drivetrain before ordering.
Verified Vehicle Fitment
Make: Alfa Romeo, Audi, Cadillac, Chevrolet, Chrysler, Dodge, Geo, INFINITI, Isuzu, Jaguar, Kia, Mercedes-Benz, Mitsubishi, Nissan, Plymouth, Saab, Subaru, Suzuki, Toyota, Volkswagen, Volvo
Model: 66 verified models — see exact combinations below.
Years: 1990–2020 — 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 (88 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 1994–1995 | Alfa Romeo | 164 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1992–1993 | Audi | 100 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1993–1995 | Audi | 90 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1993–1995 | Audi | 90 Quattro | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2009 | Audi | A4 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2004–2006 | Audi | A4 | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2005–2008 | Audi | A4 | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1997–2003 | Audi | A4 | — | Engine: 1.8 L4; Gap 0.032 |
| 2009 | Audi | A4 Quattro | — | Aspiration: Turbo; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000, 2003–2005 | Audi | A4 Quattro | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2005–2008 | Audi | A4 Quattro | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2003–2004 | Audi | A6 Quattro | — | Engine: 2.7 V6; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2003–2005 | Audi | Allroad Quattro | — | Engine: 2.7 V6; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2001–2002 | Audi | Allroad Quattro | — | Gap 0.032 |
| 1992–1994 | Audi | S4 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000 | Audi | S4 | — | Gap 0.032 |
| 1995–1997 | Audi | S6 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2001–2006 | Audi | TT | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000 | Audi | TT | — | Gap 0.032 |
| 2000–2003 | Audi | TT Quattro | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2004–2006 | Audi | TT Quattro | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2014–2016 | Cadillac | ELR | — | Gap 0.032, O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2013–2015 | Chevrolet | Cruze | — | Engine: 1.8 L4; Gap 0.032, O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2011–2012 | Chevrolet | Cruze | — | Engine: 1.8 L4; Gap 0.032 |
| 2016 | Chevrolet | Cruze Limited | — | Engine: 1.8 L4; Gap 0.032, O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2013–2018 | Chevrolet | Sonic | — | Engine: 1.8 L4; Gap 0.032, O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2013–2015 | Chevrolet | Volt | — | Gap 0.032, O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000 | Chrysler | Cirrus | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1995–1999, 2001–2002 | Dodge | Neon | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2003–2005 | Dodge | Neon | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000 | Dodge | Neon | — | Gap 0.032 |
| 1999–2000 | Dodge | Stratus | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1994 | Geo | Tracker | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1994, 1996 | INFINITI | G20 | — | Gap 0.032, Cold Plug, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1992 | Isuzu | Impulse | — | Engine: 1.6 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1990–1997 | Jaguar | Vanden Plas | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1990–1997 | Jaguar | XJ6 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1995–1997 | Jaguar | XJR | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1993, 1996 | Jaguar | XJS | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1992, 1994–1995 | Jaguar | XJS | — | Engine: 4.0 L6; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2004 | Kia | Spectra | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2006–2009 | Mercedes-Benz | B200 | — | Gap 0.032 |
| 2003–2014 | Mercedes-Benz | CL600 | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2005–2006, 2008–2014 | Mercedes-Benz | CL65 AMG | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2016–2018 | Mercedes-Benz | G65 AMG | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2016–2017 | Mercedes-Benz | Maybach S600 | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2018–2020 | Mercedes-Benz | Maybach S650 | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2003–2013, 2015–2017 | Mercedes-Benz | S600 | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2006–2013, 2015–2020 | Mercedes-Benz | S65 AMG | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2004–2009 | Mercedes-Benz | SL600 | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1996–1998 | Mercedes-Benz | SL600 | — | Gap 0.032 |
| 2005–2009, 2011, 2013–2018 | Mercedes-Benz | SL65 AMG | — | Gap 0.032, Qty 2 Per Cyl., O.E. Recommended Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2010 | Mercedes-Benz | SL65 AMG | — | Gap 0.032 |
| 2004 | Mercedes-Benz | SLK230 | — | Gap 0.032 |
| 2003–2006 | Mitsubishi | Montero | — | Gap 0.032, DENSO is O.E. Manufacturer / Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap, OE |
| 1993–1998 | Nissan | Quest | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1996–2000 | Plymouth | Breeze | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1995–2001 | Plymouth | Neon | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2005 | Saab | 9-2X | — | Engine: 2.0 H4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2002–2005 | Subaru | Impreza | — | Engine: 2.0 H4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1995–1998 | Suzuki | Esteem | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1999–2000 | Suzuki | Esteem | — | Engine: 1.6 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1992–1998 | Suzuki | Sidekick | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1992–1993 | Suzuki | Swift | — | Engine: 1.6 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1996–1998 | Suzuki | X-90 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2001–2004 | Toyota | Sequoia | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000–2004 | Toyota | Tundra | — | Engine: 4.7 V8; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1999–2005 | Volkswagen | Beetle | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2008 | Volkswagen | Eos | — | Aspiration: Turbo; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2007 | Volkswagen | Eos | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000–2006 | Volkswagen | Golf | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2008–2010 | Volkswagen | GTI | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2009–2010 | Volkswagen | Jetta | — | Aspiration: Turbo; Fuel Type: Gas; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000–2005 | Volkswagen | Jetta | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1992, 2006–2008 | Volkswagen | Jetta | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000 | Volkswagen | Jetta | — | Engine: 2.0 L4; Gap 0.032 |
| 2000, 2002–2005 | Volkswagen | Passat | — | Engine: 1.8 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1994, 2006–2008 | Volkswagen | Passat | — | Engine: 2.0 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2013 | Volkswagen | Touareg | — | Aspiration: Turbo; Gap 0.032 |
| 1992 | Volvo | 940 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000–2003 | Volvo | S40 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2004 | Volvo | S40 | — | Engine: 1.9 L4; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2003 | Volvo | S60 | — | Engine: 2.5 L5; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2002–2004 | Volvo | S80 | — | Aspiration: Normal; Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1997 | Volvo | S90 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2000–2004 | Volvo | V40 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 1997 | Volvo | V90 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
| 2003 | Volvo | XC70 | — | Gap 0.032, Iridium Long Life - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap |
Source: supplier-verified applications for Denso SK20PR-A8#4. A vehicle not listed is not confirmed compatible.
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Iridium |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Platinum Chip |
| Hex Size | 16.0 MM |
| Manufacturer Heat Range | 20 |
| Pre-Gap Size | 0.8 MM |
| Prop65 | NA |
| Reach | 19.00 MM |
| Resistance | 5000 ohms |
| Seat Type | Flat |
| Thread Diameter | 14.00 MM |
Shop more parts for your vehicle
Browse these vehicle parts pages, then check the restrictions on each product. Not every part on a vehicle page fits every engine or configuration.
Alfa Romeo 164
Audi 100
Audi 90
Audi 90 Quattro
Audi A4
Audi Allroad Quattro
Audi S4
Audi S6
Audi TT
Audi TT Quattro
Cadillac ELR
Chevrolet Cruze
Chevrolet Cruze Limited
Chevrolet Sonic
Chevrolet Volt
Chrysler Cirrus
Geo Tracker
INFINITI G20
Isuzu Impulse
Jaguar Vanden Plas
Jaguar XJ6
Jaguar XJR
Jaguar XJS
Kia Spectra
Mercedes-Benz B200
Mercedes-Benz CL600
Mercedes-Benz CL65 AMG
Mercedes-Benz G65 AMG
Mercedes-Benz Maybach S600
Mercedes-Benz Maybach S650
Mercedes-Benz S65 AMG
Mercedes-Benz SL65 AMG
Mitsubishi Montero
Nissan Quest
Plymouth Breeze
Plymouth Neon
Saab 9-2X
Subaru Impreza
Suzuki Esteem
Suzuki Sidekick
Suzuki X-90
Toyota Sequoia
Toyota Tundra
Volkswagen Beetle
Volkswagen Eos
Volkswagen Golf
Volkswagen GTI
Volkswagen Jetta
Volkswagen Passat
Volkswagen Touareg
Volvo 940
Volvo S40
Volvo S60
Volvo S80
Volvo S90
Volvo V40
Volvo V90
Volvo XC70
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All brand names are the property of their respective owners and are used for compatibility reference only.
