NGK Spark Plug 7397
Spark Plug, TR5IX NGK, Iridium-IX
Confirm the year, make, model, engine, drivetrain and required position before ordering.
Is This the Right Part?
Part Details
Part Specifications
| Center Electrode Core Material | Copper |
|---|---|
| Center Electrode Tip Material | Iridium |
| Electrical Terminal Type | Non-Removable Nut |
| Ground Configuration | J-Gap |
| Ground Electrode Core Material | Nickel |
| Ground Electrode Quantity | 1 |
| Ground Electrode Tip Design | Taper Cut |
| Hex Size | 5/8" (16mm) |
| Insulator Height | 2.07 IN |
| Insulator Material | Ceramic |
| Manufacturer Heat Range | 5 |
| Material Grade | Iridium |
| Part Number | TR5IX |
| Pre-Gap Size | .040 IN |
| Prop65 | NA |
| Reach | 0.689 IN |
| Resistance | 5000.0 82 |
| Resistor Type | Yes |
| Seat Type | Tapered |
| Short Style Spark Plug | No |
| Stock Number | 7397 |
| Thread Diameter | 0.551 IN |
| Thread Diameter | 14.0 MM |
Verified Vehicle Fitment
Make: Aston Martin, Audi, Buick, Cadillac, Chevrolet, DeLorean, Dodge, Eagle, Ford, GMC, Hummer, Isuzu, Jaguar, Mazda, Mercedes-Benz, Mercury, Merkur, Oldsmobile, Panoz, Peugeot, Pontiac, Renault, Saab, Volvo, Workhorse
Model: 174 verified models — see exact combinations below.
Years: 1974–2020 — 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 (319 configuration groups)
| Years | Make | Model | Position | Engine / transmission / notes |
|---|---|---|---|---|
| 2004 | Aston Martin | DB7 | — | Gap 0.040in |
| 1990–1991 | Audi | V8 Quattro | — | Gap 0.030in |
| 2008–2009 | Buick | Allure | — | Engine: 5.3 V8; Gap 0.040in |
| 1986–1988 | Buick | Century | — | Engine: 3.8 V6; Gap 0.045in |
| 1986–1987 | Buick | Electra | — | Engine: 3.8 V6; Gap 0.045in |
| 2008–2009 | Buick | LaCrosse | — | Engine: 5.3 V8; Gap 0.040in |
| 1986, 1988 | Buick | LeSabre | — | Engine VIN: 3; Gap 0.045in |
| 1986 | Buick | LeSabre | — | Engine: 3.0 V6; Gap 0.045in |
| 1987 | Buick | LeSabre | — | Engine: 3.8 V6; Gap 0.045in |
| 2004–2007 | Buick | Rainier | — | Engine: 5.3 V8; Gap 0.040in |
| 1986–1987 | Buick | Riviera | — | Gap 0.045in |
| 1986–1988 | Buick | Skylark | — | Engine: 3.0 V6; Gap 0.045in |
| 1986–1987 | Buick | Somerset | — | Engine: 3.0 V6; Gap 0.045in |
| 1985 | Buick | Somerset Regal | — | Engine: 3.0 V6; Gap 0.045in |
| 2004–2005 | Cadillac | CTS | — | Engine: 5.7 V8; Gap 0.040in |
| 2006–2007 | Cadillac | CTS | — | Engine: 6.0 V8; Gap 0.040in |
| 2002–2014 | Cadillac | Escalade | — | Gap 0.040in |
| 2003–2014 | Cadillac | Escalade ESV | — | Gap 0.040in |
| 2002–2013 | Cadillac | Escalade EXT | — | Gap 0.040in |
| 2004–2006 | Cadillac | SRX | — | Engine: 4.6 V8; Gap 0.040in |
| 2005–2006 | Cadillac | STS | — | Engine: 4.6 V8; Gap 0.040in |
| 2004–2005 | Cadillac | XLR | — | Gap 0.040in |
| 2006 | Cadillac | XLR | — | Engine: 4.6 V8; Gap 0.040in |
| 2007–2013 | Chevrolet | Avalanche | — | Gap 0.040in |
| 2002–2006 | Chevrolet | Avalanche 1500 | — | Gap 0.040in |
| 2012–2015 | Chevrolet | Camaro | — | Aspiration: Normal; Engine: 6.2 V8; Gap 0.040in |
| 1998–2002 | Chevrolet | Camaro | — | Engine: 5.7 V8; Gap 0.040in |
| 2010–2011 | Chevrolet | Camaro | — | Engine: 6.2 V8; Gap 0.040in |
| 2011 | Chevrolet | Caprice | — | Gap 0.040in |
| 2012–2017 | Chevrolet | Caprice | — | Engine: 6.0 V8; Gap 0.040in |
| 2002 | Chevrolet | Cavalier | — | Cylinder Head Type: OHV; Fuel Type: Gas; Gap 0.040in |
| 1998–2001 | Chevrolet | Cavalier | — | Engine: 2.2 L4; Gap 0.040in |
| 2002 | Chevrolet | Cavalier | — | Fuel Type: Bi-Fuel; Gap 0.040in |
| 2009–2012 | Chevrolet | Colorado | — | Engine: 5.3 V8; Gap 0.040in |
| 1997–2005 | Chevrolet | Corvette | — | Gap 0.040in |
| 2009–2013 | Chevrolet | Corvette | — | Aspiration: Normal; Engine: 6.2 V8; Gap 0.040in |
| 2006–2007 | Chevrolet | Corvette | — | Engine: 6.0 V8; Gap 0.040in |
| 2008 | Chevrolet | Corvette | — | Engine: 6.2 V8; Gap 0.040in |
| 1993–1995 | Chevrolet | Corvette | — | Cylinder Head Type: DOHC; Gap 0.050in |
| 1996 | Chevrolet | Corvette | — | Engine VIN: 5; Gap 0.050in |
| 2003–2014 | Chevrolet | Express 1500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2017 | Chevrolet | Express 2500 | — | Engine: 4.8 V8; Gap 0.040in |
| 2003–2005 | Chevrolet | Express 2500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2020 | Chevrolet | Express 2500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2003–2005 | Chevrolet | Express 3500 | — | Gap 0.040in |
| 2006–2017 | Chevrolet | Express 3500 | — | Engine: 4.8 V8; Gap 0.040in |
| 2006–2020 | Chevrolet | Express 3500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2017–2020 | Chevrolet | Express 4500 | — | Gap 0.040in |
| 2009–2016 | Chevrolet | Express 4500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2006–2009 | Chevrolet | Impala | — | Engine: 5.3 V8; Gap 0.040in |
| 1991–1994 | Chevrolet | Lumina | — | Engine: 3.4 V6; Gap 0.045in |
| 2006–2007 | Chevrolet | Monte Carlo | — | Engine: 5.3 V8; Gap 0.040in |
| 1995 | Chevrolet | Monte Carlo | — | Engine: 3.4 V6; Gap 0.045in |
| 1998–2000 | Chevrolet | S10 | — | Engine: 2.2 L4; Fuel Type: Gas; Gap 0.040in |
| 2001–2003 | Chevrolet | S10 | — | Engine: 2.2 L4; Gap 0.040in |
| 2000 | Chevrolet | S10 | — | Fuel Type: Flex; Gap 0.040in |
| 1999–2013 | Chevrolet | Silverado 1500 | — | Engine: 4.8 V8; Gap 0.040in |
| 1999–2013 | Chevrolet | Silverado 1500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2013 | Chevrolet | Silverado 1500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2009–2013 | Chevrolet | Silverado 1500 | — | Engine: 6.2 V8; Gap 0.040in |
| 2007 | Chevrolet | Silverado 1500 Classic | — | Engine: 4.8 V8; Gap 0.040in |
| 2007 | Chevrolet | Silverado 1500 Classic | — | Engine: 5.3 V8; Gap 0.040in |
| 2007 | Chevrolet | Silverado 1500 Classic | — | Engine: 6.0 V8; Gap 0.040in |
| 2001–2003, 2005–2006 | Chevrolet | Silverado 1500 HD | — | Gap 0.040in |
| 2007 | Chevrolet | Silverado 1500 HD Classic | — | Gap 0.040in |
| 1999–2004 | Chevrolet | Silverado 2500 | — | Gap 0.040in |
| 2001–2019 | Chevrolet | Silverado 2500 HD | — | Engine: 6.0 V8; Gap 0.040in |
| 2007 | Chevrolet | Silverado 2500 HD Classic | — | Engine: 6.0 V8; Gap 0.040in |
| 2001–2006 | Chevrolet | Silverado 3500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2007 | Chevrolet | Silverado 3500 Classic | — | Engine: 6.0 V8; Gap 0.040in |
| 2007–2019 | Chevrolet | Silverado 3500 HD | — | Engine: 6.0 V8; Gap 0.040in |
| 2014–2017 | Chevrolet | SS | — | Gap 0.040in |
| 2003–2006 | Chevrolet | SSR | — | Gap 0.040in |
| 2000–2014 | Chevrolet | Suburban 1500 | — | Gap 0.040in |
| 2000, 2007–2013 | Chevrolet | Suburban 2500 | — | Gap 0.040in |
| 2001–2006 | Chevrolet | Suburban 2500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2016–2018 | Chevrolet | Suburban 3500 HD | — | Gap 0.040in |
| 2001–2014 | Chevrolet | Tahoe | — | Gap 0.040in |
| 2000 | Chevrolet | Tahoe | — | Engine: 4.8 V8; Gap 0.040in |
| 2000 | Chevrolet | Tahoe | — | Engine: 5.3 V8; Gap 0.040in |
| 2006–2008 | Chevrolet | Trailblazer | — | Engine: 5.3 V8; Gap 0.040in |
| 2006–2009 | Chevrolet | Trailblazer | — | Engine: 6.0 V8; Gap 0.040in |
| 2003–2006 | Chevrolet | Trailblazer EXT | — | Engine: 5.3 V8; Gap 0.040in |
| 1975–1976 | Chevrolet | Vega | — | Engine: 2.0 L4; Gap 0.035in |
| 1981–1983 | DeLorean | DMC 12 | — | Gap 0.030in |
| 1990–1992 | Dodge | Monaco | — | Gap 0.044in |
| 1988–1989 | Eagle | Medallion | — | Gap 0.040in |
| 1990–1992 | Eagle | Premier | — | Gap 0.035in |
| 1988–1989 | Eagle | Premier | — | Engine: 3.0 V6; Gap 0.035in |
| 1988–1989 | Ford | Aerostar | — | Gap 0.044in |
| 1986 | Ford | Aerostar | — | Engine: 2.8 V6; Gap 0.044in |
| 1986–1987, 1990–1997 | Ford | Aerostar | — | Engine: 3.0 V6; Gap 0.044in |
| 1984, 1987–1990 | Ford | Bronco II | — | Gap 0.044in |
| 1985 | Ford | Bronco II | — | Engine: 2.8 V6; Gap 0.044in |
| 1986 | Ford | Bronco II | — | Engine: 2.9 V6; Gap 0.044in |
| 1982 | Ford | Courier | — | Gap 0.034in |
| 1977–1981 | Ford | Courier | — | Engine: 2.3 L4; Gap 0.034in |
| 2009–2014 | Ford | E-150 | — | Engine: 4.6 V8; Gap 0.044in |
| 2009–2014 | Ford | E-250 | — | Engine: 4.6 V8; Gap 0.044in |
| 2003–2004 | Ford | E-250 | — | Fuel Type: CNG; Gap 0.044in |
| 1997–2002 | Ford | E-250 Econoline | — | Fuel Type: CNG; Gap 0.044in |
| 2003–2004 | Ford | E-350 Club Wagon | — | Fuel Type: CNG; Gap 0.044in |
| 1997–1998 | Ford | E-350 Econoline | — | Fuel Type: CNG; Gap 0.044in |
| 1997–2002 | Ford | E-350 Econoline Club Wagon | — | Fuel Type: CNG; Gap 0.044in |
| 1999–2004 | Ford | E-350 Super Duty | — | Fuel Type: CNG; Gap 0.044in |
| 2000–2002 | Ford | E-450 Econoline Super Duty | — | Fuel Type: CNG; Gap 0.044in |
| 2003–2004 | Ford | E-450 Super Duty | — | Fuel Type: CNG; Gap 0.044in |
| 1999 | Ford | Econoline Super Duty | — | Engine: 5.4 V8; Gap 0.044in |
| 2009–2012 | Ford | Escape | — | Engine: 3.0 V6; Gap 0.048in |
| 1982 | Ford | Escort | — | Gap 0.044in |
| 1984–1985 | Ford | Escort | — | Aspiration: Turbo; Gap 0.044in |
| 1983 | Ford | Escort | — | Fuel Delivery Type: CARB; Gap 0.044in |
| 1982 | Ford | EXP | — | Engine VIN: 2; From 9/1981, Gap 0.044in |
| 1984–1985 | Ford | EXP | — | Aspiration: Turbo; Gap 0.044in |
| 1983 | Ford | EXP | — | Fuel Delivery Type: CARB; Gap 0.044in |
| 1982 | Ford | EXP | — | Engine VIN: 4; with H.O. Engine, Gap 0.044in |
| 1983 | Ford | F-100 | — | Engine: 3.8 V6; Gap 0.044in |
| 1993–1995 | Ford | F-150 | — | Engine VIN: R; Gap 0.044in |
| 1998, 2000–2003 | Ford | F-150 | — | Fuel Type: CNG; Gap 0.044in |
| 2004 | Ford | F-150 Heritage | — | Fuel Type: CNG; Carry Over Model, Gap 0.044in |
| 1997–1999 | Ford | F-250 | — | Fuel Type: CNG; Gap 0.044in |
| 1978–1982 | Ford | Fairmont | — | Engine: 2.3 L4; Gap 0.034in |
| 1980 | Ford | Fiesta | — | Gap 0.034in |
| 2010–2012 | Ford | Fusion | — | Engine: 3.0 V6; Gap 0.048in |
| 1981–1982 | Ford | Granada | — | Engine: 2.3 L4; Gap 0.034in |
| 1983–1985 | Ford | LTD | — | Fuel Type: LPG; Gap 0.034in |
| 1983 | Ford | LTD | — | Engine: 3.8 V6; Gap 0.044in |
| 1991–1993 | Ford | Mustang | — | Engine: 2.3 L4; 2 Plugs Per Cylinder Required, 8 Required, Gap 0.044in |
| 1983–1986 | Ford | Mustang | — | Aspiration: Turbo; Gap 0.034in |
| 1979–1982 | Ford | Mustang | — | Engine: 2.3 L4; Gap 0.034in |
| 1979 | Ford | Mustang | — | Engine: 2.8 V6; Gap 0.034in |
| 1983 | Ford | Mustang | — | Engine: 3.8 V6; Gap 0.044in |
| 2000 | Ford | Mustang | — | Engine: 5.4 V8; Gap 0.044in |
| 1974–1978 | Ford | Mustang II | — | Engine: 2.3 L4; Gap 0.034in |
| 1977–1978 | Ford | Mustang II | — | Engine: 2.8 V6; Gap 0.034in |
| 1980 | Ford | Pinto | — | Gap 0.034in |
| 1974–1979 | Ford | Pinto | — | Engine: 2.3 L4; Gap 0.034in |
| 1977–1979 | Ford | Pinto | — | Engine: 2.8 V6; Gap 0.034in |
| 1990–1992 | Ford | Probe | — | Engine: 3.0 V6; Gap 0.044in |
| 1989–1997 | Ford | Ranger | — | Engine: 2.3 L4; 2 Plugs Per Cylinder Required, 8 Required, Gap 0.044in |
| 1998–2001 | Ford | Ranger | — | Engine: 2.5 L4; Fuel Type: Gas; 2 Plugs Per Cylinder Required, 8 Required, Gap 0.044in |
| 1985 | Ford | Ranger | — | Cylinder Head Type: SOHC; Fuel Delivery Type: CARB; Gap 0.044in |
| 1983–1984, 1988 | Ford | Ranger | — | Engine: 2.0 L4; Gap 0.044in |
| 2001–2002 | Ford | Ranger | — | Engine: 2.3 L4; Fuel Type: Gas; Gap 0.044in |
| 2003–2009 | Ford | Ranger | — | Engine: 2.3 L4; Gap 0.044in |
| 1986–1987 | Ford | Ranger | — | Fuel Delivery Type: CARB; Gap 0.044in |
| 1985–1987 | Ford | Ranger | — | Cylinder Head Type: OHV; Gap 0.044in |
| 1983–1984 | Ford | Ranger | — | Engine: 2.8 V6; Gap 0.044in |
| 1988–1992 | Ford | Ranger | — | Engine: 2.9 V6; Gap 0.044in |
| 1998–2004 | Ford | Ranger | — | Engine: 3.0 V6; Fuel Type: Gas; Gap 0.044in |
| 1991–1997, 2005–2007 | Ford | Ranger | — | Engine: 3.0 V6; Gap 0.044in |
| 1986–1991 | Ford | Taurus | — | Engine: 2.5 L4; Gap 0.044in |
| 2007 | Ford | Taurus | — | Gap 0.044in |
| 1993–1995 | Ford | Taurus | — | Cylinder Head Type: OHV; Engine: 3.0 V6; Fuel Type: Gas; Gap 0.044in |
| 1989–1992 | Ford | Taurus | — | Cylinder Head Type: OHV; Engine: 3.0 V6; Gap 0.044in |
| 1996–2005 | Ford | Taurus | — | Cylinder Head Type: OHV; Fuel Type: Gas; Gap 0.044in |
| 1986–1988 | Ford | Taurus | — | Engine: 3.0 V6; Gap 0.044in |
| 1993–1998 | Ford | Taurus | — | Fuel Type: Flex; Gap 0.044in |
| 2006 | Ford | Taurus | — | Fuel Type: Gas; Gap 0.044in |
| 1996–1999 | Ford | Taurus | — | Engine VIN: N; Gap 0.044in |
| 1987–1988 | Ford | Tempo | — | Gap 0.044in |
| 1989 | Ford | Tempo | — | Engine VIN: S; Gap 0.044in |
| 1984, 1986 | Ford | Tempo | — | Engine: 2.3 L4; Gap 0.044in |
| 1985 | Ford | Tempo | — | Fuel Type: Gas; Gap 0.044in |
| 1992–1994 | Ford | Tempo | — | Engine: 3.0 V6; Gap 0.044in |
| 1983–1988 | Ford | Thunderbird | — | Engine: 2.3 L4; Gap 0.034in |
| 1983 | Ford | Thunderbird | — | Engine: 3.8 V6; Gap 0.044in |
| 1995–2000 | Ford | Windstar | — | Engine: 3.0 V6; Gap 0.044in |
| 2009–2012 | GMC | Canyon | — | Engine: 5.3 V8; Gap 0.040in |
| 2005–2009 | GMC | Envoy | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2006 | GMC | Envoy XL | — | Engine: 5.3 V8; Gap 0.040in |
| 2004–2005 | GMC | Envoy XUV | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2014 | GMC | Savana 1500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2017 | GMC | Savana 2500 | — | Engine: 4.8 V8; Gap 0.040in |
| 2003–2005 | GMC | Savana 2500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2020 | GMC | Savana 2500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2003–2005 | GMC | Savana 3500 | — | Gap 0.040in |
| 2006–2017 | GMC | Savana 3500 | — | Engine: 4.8 V8; Gap 0.040in |
| 2006–2020 | GMC | Savana 3500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2017–2020 | GMC | Savana 4500 | — | Gap 0.040in |
| 2009–2016 | GMC | Savana 4500 | — | Engine: 6.0 V8; Gap 0.040in |
| 1999–2013 | GMC | Sierra 1500 | — | Engine: 4.8 V8; Gap 0.040in |
| 1999–2013 | GMC | Sierra 1500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2001–2013 | GMC | Sierra 1500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2007–2013 | GMC | Sierra 1500 | — | Engine: 6.2 V8; Gap 0.040in |
| 2007 | GMC | Sierra 1500 Classic | — | Engine: 4.8 V8; Gap 0.040in |
| 2007 | GMC | Sierra 1500 Classic | — | Engine: 5.3 V8; Gap 0.040in |
| 2007 | GMC | Sierra 1500 Classic | — | Engine: 6.0 V8; Gap 0.040in |
| 2001–2003, 2005–2006 | GMC | Sierra 1500 HD | — | Gap 0.040in |
| 2007 | GMC | Sierra 1500 HD Classic | — | Gap 0.040in |
| 1999–2004 | GMC | Sierra 2500 | — | Gap 0.040in |
| 2001–2019 | GMC | Sierra 2500 HD | — | Engine: 6.0 V8; Gap 0.040in |
| 2007 | GMC | Sierra 2500 HD Classic | — | Engine: 6.0 V8; Gap 0.040in |
| 2001–2006 | GMC | Sierra 3500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2007 | GMC | Sierra 3500 Classic | — | Engine: 6.0 V8; Gap 0.040in |
| 2007–2019 | GMC | Sierra 3500 HD | — | Engine: 6.0 V8; Gap 0.040in |
| 1998–2003 | GMC | Sonoma | — | Engine: 2.2 L4; Gap 0.040in |
| 2001–2014 | GMC | Yukon | — | Gap 0.040in |
| 2000 | GMC | Yukon | — | Engine: 4.8 V8; Gap 0.040in |
| 2000 | GMC | Yukon | — | Engine: 5.3 V8; Gap 0.040in |
| 2000–2006, 2009–2014 | GMC | Yukon XL 1500 | — | Gap 0.040in |
| 2007–2008 | GMC | Yukon XL 1500 | — | Engine: 5.3 V8; Gap 0.040in |
| 2007–2008 | GMC | Yukon XL 1500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2007–2008 | GMC | Yukon XL 1500 | — | Engine: 6.2 V8; Gap 0.044in |
| 2000, 2007–2013 | GMC | Yukon XL 2500 | — | Gap 0.040in |
| 2001–2006 | GMC | Yukon XL 2500 | — | Engine: 6.0 V8; Gap 0.040in |
| 2003–2009 | Hummer | H2 | — | Gap 0.040in |
| 2008–2010 | Hummer | H3 | — | Engine: 5.3 V8; Gap 0.040in |
| 2009–2010 | Hummer | H3T | — | Engine: 5.3 V8; Gap 0.040in |
| 2003–2006 | Isuzu | Ascender | — | Engine: 5.3 V8; Gap 0.040in |
| 1998–2000 | Isuzu | Hombre | — | Engine: 2.2 L4; Gap 0.040in |
| 1981–1988 | Jaguar | XJ12 | — | Gap 0.025in |
| 1977, 1980–1988 | Jaguar | XJS | — | Gap 0.025in |
| 1979 | Jaguar | XJS | — | Engine VIN: X; Gap 0.025in |
| 2003–2008 | Mazda | 6 | — | Engine: 3.0 V6; Gap 0.044in |
| 1994–1997 | Mazda | B2300 | — | 2 Plugs Per Cylinder Required, 8 Required, Gap 0.044in |
| 2001–2010 | Mazda | B2300 | — | Gap 0.044in |
| 1998–2001 | Mazda | B2500 | — | 2 Plugs Per Cylinder Required, 8 Required, Gap 0.044in |
| 1994–1998, 2002–2008 | Mazda | B3000 | — | Gap 0.044in |
| 1999, 2001 | Mazda | B3000 | — | Fuel Type: Gas; Gap 0.044in |
| 2000–2001 | Mazda | MPV | — | Gap 0.044in |
| 2009–2011 | Mazda | Tribute | — | Engine: 3.0 V6; Gap 0.048in |
| 1984–1986 | Mercedes-Benz | 190E | — | Gap 0.030in |
| 1987–1988, 1991–1993 | Mercedes-Benz | 190E | — | Engine: 2.3 L4; Gap 0.030in |
| 1989–1990 | Mercedes-Benz | 190E | — | Gap 0.030in |
| 1987–1988, 1991–1993 | Mercedes-Benz | 190E | — | Engine: 2.6 L6; Gap 0.030in |
| 1987–1989 | Mercedes-Benz | 260E | — | Gap 0.030in |
| 1988–1989 | Mercedes-Benz | 300CE | — | Gap 0.030in |
| 1986–1992 | Mercedes-Benz | 300E | — | Gap 0.030in |
| 1993 | Mercedes-Benz | 300E | — | Engine: 3.0 L6; Gap 0.030in |
| 1988–1991 | Mercedes-Benz | 300SE | — | Gap 0.030in |
| 1988–1991 | Mercedes-Benz | 300SEL | — | Gap 0.030in |
| 1988–1992 | Mercedes-Benz | 300TE | — | Gap 0.030in |
| 1993 | Mercedes-Benz | 300TE | — | Engine: 3.0 L6; Gap 0.030in |
| 1980 | Mercury | Bobcat | — | Gap 0.034in |
| 1975–1979 | Mercury | Bobcat | — | Engine: 2.3 L4; Gap 0.034in |
| 1977–1979 | Mercury | Bobcat | — | Engine: 2.8 V6; Gap 0.034in |
| 1982 | Mercury | Capri | — | Aspiration: Normal; Engine: 2.3 L4; Gap 0.034in |
| 1979 | Mercury | Capri | — | Aspiration: Turbo; Gap 0.034in |
| 1975–1977, 1980–1981 | Mercury | Capri | — | Engine: 2.3 L4; Gap 0.034in |
| 1977, 1979 | Mercury | Capri | — | Engine: 2.8 V6; Gap 0.034in |
| 1979 | Mercury | Capri | — | Aspiration: Normal; Engine: 2.3 L4; Gap 0.044in |
| 1982–1984 | Mercury | Capri | — | Aspiration: Turbo; Gap 0.044in |
| 1983 | Mercury | Capri | — | Engine: 3.8 V6; Gap 0.044in |
| 1981 | Mercury | Cougar | — | Engine: 2.3 L4; Gap 0.034in |
| 1982, 1984–1986 | Mercury | Cougar | — | Engine: 2.3 L4; Gap 0.044in |
| 1982 | Mercury | LN7 | — | Engine VIN: 2; From 9/1981, Gap 0.044in |
| 1983 | Mercury | LN7 | — | Fuel Delivery Type: CARB; Gap 0.044in |
| 1982 | Mercury | LN7 | — | Engine VIN: 4; with H.O. Engine, Gap 0.044in |
| 1982 | Mercury | Lynx | — | Engine VIN: 4; Gap 0.044in |
| 1985 | Mercury | Lynx | — | Engine: 1.6 L4; Gap 0.044in |
| 1984 | Mercury | Lynx | — | Fuel Delivery Type: CARB; Gap 0.044in |
| 2009–2011 | Mercury | Mariner | — | Engine: 3.0 V6; Gap 0.048in |
| 1983–1984 | Mercury | Marquis | — | Fuel Type: LPG; Gap 0.044in |
| 2010–2011 | Mercury | Milan | — | Engine: 3.0 V6; Gap 0.048in |
| 1986 | Mercury | Sable | — | Engine: 2.5 L4; Gap 0.044in |
| 1987 | Mercury | Sable | — | Gap 0.044in |
| 2001, 2003–2005 | Mercury | Sable | — | Cylinder Head Type: OHV; Fuel Type: Gas; Gap 0.044in |
| 1996–2000, 2002 | Mercury | Sable | — | Cylinder Head Type: OHV; Gap 0.044in |
| 1986, 1988–1995 | Mercury | Sable | — | Engine: 3.0 V6; Gap 0.044in |
| 1987–1988 | Mercury | Topaz | — | Gap 0.044in |
| 1984–1986 | Mercury | Topaz | — | Engine: 2.3 L4; Gap 0.044in |
| 1992–1994 | Mercury | Topaz | — | Engine: 3.0 V6; Gap 0.044in |
| 1978–1982 | Mercury | Zephyr | — | Engine: 2.3 L4; Gap 0.034in |
| 1988–1989 | Merkur | Scorpio | — | Gap 0.044in |
| 1985–1989 | Merkur | XR4Ti | — | Gap 0.034in |
| 1986–1987 | Oldsmobile | 98 | — | Gap 0.045in |
| 1985 | Oldsmobile | Calais | — | Engine: 3.0 V6; Gap 0.040in |
| 1986–1987 | Oldsmobile | Calais | — | Engine: 3.0 V6; Gap 0.045in |
| 1988 | Oldsmobile | Cutlass Calais | — | Engine: 3.0 V6; Gap 0.045in |
| 1986–1988 | Oldsmobile | Cutlass Ciera | — | Engine: 3.8 V6; Gap 0.045in |
| 1987–1988 | Oldsmobile | Cutlass Cruiser | — | Engine: 3.8 V6; Gap 0.045in |
| 1991–1995 | Oldsmobile | Cutlass Supreme | — | Engine: 3.4 V6; Gap 0.045in |
| 1986–1987 | Oldsmobile | Delta 88 | — | Gap 0.045in |
| 1988 | Oldsmobile | Delta 88 | — | Engine VIN: 3; Gap 0.045in |
| 1986–1987 | Oldsmobile | Toronado | — | Gap 0.045in |
| 1999–2000 | Panoz | AIV Roadster | — | Gap 0.030in |
| 2001–2005 | Panoz | Esperante | — | Gap 0.030in |
| 1987, 1989 | Peugeot | 505 | — | Engine VIN: 9; Gap 0.025in |
| 1988 | Peugeot | 505 | — | Engine: 2.8 V6; Sub Model: GLS; Gap 0.025in |
| 1988 | Peugeot | 505 | — | Sub Model: GLX; Gap 0.025in |
| 1988 | Peugeot | 505 | — | Sub Model: STX; Gap 0.025in |
| 1990 | Peugeot | 505 | — | Aspiration: Normal; Sub Model: SW8; Gap 0.035in |
| 1991 | Peugeot | 505 | — | Aspiration: Normal; Gap 0.035in |
| 1987, 1989 | Peugeot | 505 | — | Engine VIN: 8; Gap 0.035in |
| 1988 | Peugeot | 505 | — | Engine: 2.2 L4; Sub Model: GLS; Gap 0.035in |
| 1990 | Peugeot | 505 | — | Engine: 2.2 L4; Sub Model: S; Gap 0.035in |
| 1988, 1990 | Peugeot | 505 | — | Sub Model: DL; Gap 0.035in |
| 1988 | Peugeot | 505 | — | Sub Model: STI; Gap 0.035in |
| 1981 | Peugeot | 604 | — | Gap 0.025in |
| 1977–1978 | Peugeot | 604 | — | Engine: 2.7 L6; Gap 0.025in |
| 1979–1980 | Peugeot | 604 | — | Engine: 2.8 V6; Gap 0.025in |
| 1987 | Pontiac | Bonneville | — | Gap 0.045in |
| 1988 | Pontiac | Bonneville | — | Engine VIN: 3; Gap 0.045in |
| 1998–2002 | Pontiac | Firebird | — | Engine: 5.7 V8; Gap 0.040in |
| 2008–2009 | Pontiac | G8 | — | Engine: 6.0 V8; Gap 0.040in |
| 2009 | Pontiac | G8 | — | Engine: 6.2 V8; Gap 0.040in |
| 1985–1987 | Pontiac | Grand Am | — | Engine: 3.0 V6; Gap 0.045in |
| 2005–2008 | Pontiac | Grand Prix | — | Engine: 5.3 V8; Gap 0.040in |
| 2004–2006 | Pontiac | GTO | — | Gap 0.040in |
| 2002 | Pontiac | Sunfire | — | Cylinder Head Type: OHV; Gap 0.040in |
| 1998–2001 | Pontiac | Sunfire | — | Engine: 2.2 L4; Gap 0.040in |
| 1985 | Renault | Fuego | — | Gap 0.025in |
| 1984 | Renault | Fuego | — | Engine: 2.2 L4; Gap 0.025in |
| 1984–1986 | Renault | R18i | — | Gap 0.025in |
| 2005–2009 | Saab | 9-7x | — | Engine: 5.3 V8; Gap 0.040in |
| 2008–2009 | Saab | 9-7x | — | Engine: 6.0 V8; Gap 0.040in |
| 1980–1981 | Volvo | 262 | — | Gap 0.030in |
| 1976, 1978–1979 | Volvo | 262 | — | Gap 0.032in |
| 1982 | Volvo | 264 | — | Gap 0.030in |
| 1980–1981 | Volvo | 264 | — | Engine: 2.8 V6; Gap 0.030in |
| 1976–1979 | Volvo | 264 | — | Gap 0.032in |
| 1981 | Volvo | 265 | — | Gap 0.030in |
| 1980 | Volvo | 265 | — | Engine: 2.8 V6; Gap 0.030in |
| 1976–1979 | Volvo | 265 | — | Gap 0.032in |
| 1983–1990 | Volvo | 760 | — | Engine: 2.8 V6; Gap 0.030in |
| 1987–1988 | Volvo | 780 | — | Gap 0.030in |
| 1989–1990 | Volvo | 780 | — | Engine: 2.8 V6; Gap 0.030in |
| 2001–2002 | Workhorse | P32 | — | Engine: 5.7 V8; Gap 0.040in |
Source: supplier-verified applications for NGK 7397. A vehicle not listed is not confirmed compatible.
Buy Online Pick Up In-Store
Kitchener, Ontario N2E 1W8
