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NGK
Ruthenium HX High Ignitability Spark PlugNGK 95839 Spark Plug
| Brand | NGK 102166 |
|---|---|
| Product line | Ruthenium HX High Ignitability Spark Plug |
| Fits | —824 vehicles |
Ruthenium tip. Promotes strong ignition performance and long service life.
Dual fine electrodes. High-ignitability design helps deliver a more efficient spark.
OE supplier heritage. Built by NGK, a long-time original equipment spark plug manufacturer.
Cross-references NGK 95839 for the same application. See all 1.
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NGK Ruthenium HX Spark Plug 95839
NGK 95839 is a Ruthenium HX High Ignitability spark plug built for direct-fit service across a wide range of import and domestic applications. It uses a ruthenium center electrode tip, a copper core center electrode, and a dual fine electrode ground design to support consistent ignition performance with the correct gap setting.
Key Features
- Ruthenium center electrode tip for high ignitability
- Dual fine electrode ground tip design
- 0.044 in pre-gap specification
- 14 mm thread diameter, 0.75 in reach, flat seat
- 5000 ohm resistance
- NGK part number 95839, also listed as FR5AHX
Product Details
The NGK Ruthenium HX High Ignitability Spark Plug line is engineered for vehicles that need stable spark delivery and OE-style fitment. This plug is used in applications such as Toyota Corolla, Honda Civic, Jeep Compass, Mitsubishi Outlander Sport, and Dodge Journey, along with many other vehicles listed in the fitment data. NGK’s long OE supply history and North American manufacturing footprint support consistent part quality for routine ignition service.
This part cross-references NGK 95839 for the same application.
What This Spark Plug Helps Address
- Hard starting caused by worn or fouled spark plugs
- Rough idle and misfire conditions from weak ignition output
- Reduced throttle response from inconsistent spark delivery
- Maintenance intervals where the original plug has reached service life
- Ignition performance issues on vehicles requiring a 0.044 in gap or model-specific gap adjustment
Installation Notes and Fitment Tips
Compatible With 2021-2024 Mitsubishi Outlander Sport, 2021-2024 Mitsubishi RVR, 2011-2024 Dodge Journey, 2006-2019 Toyota Yaris, 2007-2017 Jeep Compass, and many additional applications listed by year, make, and model. Verify the required gap before installation; several applications call for a gap adjustment from the pre-gap specification to the vehicle’s listed setting. Use the correct torque procedure and confirm the seat type, thread diameter, and reach match the engine specification. This plug also appears in fitment for Toyota Corolla, Honda Civic, and Jeep Patriot applications across multiple model years.
Quality Assurance
NGK is a major OE spark plug supplier with decades of automotive manufacturing experience. The 95839 spark plug is produced to support original-equipment standards for durability and operational consistency in the listed applications.
This part fits 824 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Submodel | Body Type | Liters | Cylinders | Fuel Type | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2024 | Mitsubishi | RVR | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2023 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2023 | Mitsubishi | RVR | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2022 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2022 | Mitsubishi | RVR | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Mitsubishi | RVR | — | — | 2.4L | L4 | GAS | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Mitsubishi | RVR | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Mitsubishi | RVR | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Mitsubishi | RVR | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Toyota | Yaris | — | Hatchback | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Mitsubishi | RVR | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Yaris | — | Hatchback | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Mitsubishi | RVR | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Yaris | — | Hatchback | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Mitsubishi | Outlander Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Mitsubishi | RVR | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Scion | xB | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Chrysler | 200 | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Kia | Sedona | — | — | 3.5L | V6 | — | 118.9" | N/A | LWB; North American Spec.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Mazda | 2 | — | — | 1.5L | L4 | — | — | N/A | Spark Plug Gap: 0.048 inches; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Scion | xB | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Chrysler | 200 | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Mazda | 2 | — | — | 1.5L | L4 | — | — | N/A | Spark Plug Gap: 0.048 inches; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Scion | xB | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Matrix | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Chrysler | 200 | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Dodge | Caliber | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Hyundai | Veracruz | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Kia | Sedona | — | — | 3.5L | V6 | — | 118.9" | N/A | LWB; North American Spec.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Mazda | 2 | — | — | 1.5L | L4 | — | — | N/A | Spark Plug Gap: 0.048 inches; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Scion | xB | — | — | 2.4L | L4 | — | — | N/A | From 6/2012; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Corolla | — | — | 2.4L | L4 | — | — | N/A | From 6/2012; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Matrix | — | — | 2.4L | L4 | — | — | N/A | From 6/2012; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Chrysler | 200 | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Dodge | Caliber | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Dodge | Caliber | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Hyundai | Accent | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Hyundai | Azera | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Hyundai | Azera | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Hyundai | Veracruz | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Kia | Rio | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Kia | Rio5 | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Kia | Sedona | — | — | 3.5L | V6 | — | 118.9" | N/A | LWB; North American Spec.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Mazda | 2 | — | — | 1.5L | L4 | — | — | N/A | Spark Plug Gap: 0.048 inches; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Chrysler | Sebring | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Dodge | Caliber | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Dodge | Caliber | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Hyundai | Accent | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Hyundai | Azera | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Hyundai | Azera | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Hyundai | Entourage | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Hyundai | Sonata | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Hyundai | Veracruz | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Jaguar | XF | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Kia | Rio | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Kia | Rio5 | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Kia | Sedona | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Chrysler | Sebring | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Dodge | Caliber | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Dodge | Caliber | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Dodge | Caliber | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Dodge | Journey | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Accent | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Azera | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Azera | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Entourage | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Santa Fe | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Sonata | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Hyundai | Veracruz | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jaguar | Vanden Plas | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jaguar | XJ8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jaguar | XK | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Kia | Amanti | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Kia | Rio | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Kia | Rio5 | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Kia | Sedona | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Kia | Sorento | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Kia | Sorento | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Land Rover | LR3 | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Land Rover | Range Rover | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Land Rover | Range Rover Sport | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Mitsubishi | Lancer | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Saturn | Astra | — | — | 1.8L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Suzuki | SX4 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Chrysler | Crossfire | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Dodge | Avenger | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Dodge | Caliber | — | — | 2.4L | L4 | — | — | N/A | Non-PZEV Eng.; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Dodge | Caliber | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Dodge | Caliber | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Accent | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Azera | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Azera | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Entourage | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Santa Fe | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Sonata | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Sonata | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Hyundai | Veracruz | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jaguar | Vanden Plas | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jaguar | XJ8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jaguar | XK | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Amanti | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Magentis | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Optima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Rio | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Rio5 | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Rondo | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Sedona | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Sorento | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Kia | Sorento | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Land Rover | LR3 | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Land Rover | Range Rover | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Land Rover | Range Rover Sport | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Mercedes-Benz | G500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Mitsubishi | Outlander | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Pontiac | Vibe | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Saturn | Astra | — | — | 1.8L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Suzuki | SX4 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Matrix | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Chrysler | Aspen | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Chrysler | Crossfire | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Chrysler | Sebring | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Dodge | Caliber | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Dodge | Caliber | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Dodge | Caliber | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Dodge | Ram 1500 | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Accent | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Azera | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Azera | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Entourage | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Santa Fe | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Sonata | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Sonata | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Hyundai | Veracruz | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jaguar | Vanden Plas | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jaguar | XJ8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jaguar | XK | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jeep | Commander | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jeep | Compass | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jeep | Compass | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jeep | Patriot | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Jeep | Patriot | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Amanti | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Magentis | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Optima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Rio | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Rio5 | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Rondo | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Sedona | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Kia | Sorento | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Land Rover | LR3 | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Land Rover | Range Rover | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Land Rover | Range Rover Sport | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Mercedes-Benz | G500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Mercedes-Benz | ML500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Mercedes-Benz | R500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Mitsubishi | Raider | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Pontiac | Vibe | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Suzuki | SX4 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Matrix | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Chrysler | Crossfire | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Dodge | Ram 1500 | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Hyundai | Accent | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Hyundai | Azera | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Hyundai | Sonata | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Hyundai | Sonata | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Jaguar | Vanden Plas | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Jaguar | XJ8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Jaguar | XK8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Jeep | Commander | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Kia | Optima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Kia | Rio | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Kia | Rio5 | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Kia | Sedona | — | — | 3.8L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Land Rover | LR3 | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Land Rover | Range Rover | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Land Rover | Range Rover Sport | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | CL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | CLK500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | CLS500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | E500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | G500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | ML500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | R500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Mitsubishi | Raider | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Pontiac | Vibe | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Scion | xA | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Scion | xB | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Matrix | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Yaris | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Chrysler | Crossfire | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Chrysler | Sebring | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Dodge | Ram 1500 | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Dodge | Stratus | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Honda | Civic | — | — | 1.3L | L4 | — | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Honda | Pilot | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Jaguar | Vanden Plas | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Jaguar | XJ8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Jaguar | XJR | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Jaguar | XK8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Land Rover | LR3 | — | — | 4.4L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | C240 | — | — | 2.6L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | C320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | CL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | CLK500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | E500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | G500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | ML350 | — | — | 3.7L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | ML500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mitsubishi | Eclipse | Spyder GT | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Mitsubishi | Eclipse | GT | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Pontiac | Vibe | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Saturn | L300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Scion | xA | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Scion | xB | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Suzuki | Grand Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Echo | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Matrix | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | MR2 Spyder | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Chevrolet | Tracker | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Chrysler | Crossfire | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Chrysler | Sebring | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Dodge | Ram 1500 | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Dodge | Stratus | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Honda | Civic | — | — | 1.3L | L4 | — | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Honda | Odyssey | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Honda | Pilot | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Jaguar | Vanden Plas | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Jaguar | XJ8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Jaguar | XJR | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Jaguar | XK8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | C240 | — | — | 2.6L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | C320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | CL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | CLK500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | E500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | G500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | G55 AMG | — | — | 5.5L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | ML350 | — | — | 3.7L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | ML500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mercedes-Benz | SLK320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mitsubishi | Eclipse | Spyder GT | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Mitsubishi | Eclipse | GT | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Nissan | Frontier | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Nissan | Xterra | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Nissan | Xterra | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Pontiac | Vibe | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Saturn | L300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Scion | xA | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Scion | xB | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Suzuki | Grand Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Suzuki | Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Echo | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Matrix | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | MR2 Spyder | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Tacoma | — | — | 2.7L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | Tacoma | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Acura | CL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Acura | TL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Chevrolet | Tracker | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Chevrolet | Tracker | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Chrysler | Sebring | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Dodge | Ram 1500 | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Dodge | Stratus | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Honda | Civic | — | — | 1.3L | L4 | — | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Honda | Odyssey | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Honda | Pilot | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Isuzu | Axiom | — | — | 3.5L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Jaguar | Vanden Plas | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Jaguar | XJ8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Jaguar | XK8 | — | — | 4.2L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | C240 | — | — | 2.6L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | C320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | CL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | CLK430 | — | — | 4.3L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | CLK500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | E500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | G500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | G55 AMG | — | — | 5.5L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | ML320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | ML350 | — | — | 3.7L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | ML500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | ML55 AMG | — | — | 5.5L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mercedes-Benz | SLK320 | — | — | 3.2L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mitsubishi | Eclipse | Spyder GT | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mitsubishi | Eclipse | GT | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Mitsubishi | Galant | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Nissan | Frontier | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Nissan | Xterra | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Nissan | Xterra | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Pontiac | Vibe | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Saturn | L300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Saturn | LW300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Suzuki | Grand Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Suzuki | Vitara | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Suzuki | XL-7 | — | — | 2.7L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Echo | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Matrix | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | MR2 Spyder | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Tacoma | — | — | 2.7L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | Tacoma | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Volkswagen | EuroVan | — | — | 2.8L | V6 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Acura | CL | Base | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Acura | MDX | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Acura | TL | Base | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Chevrolet | Prizm | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Chevrolet | Tracker | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Chevrolet | Tracker | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Chrysler | Sebring | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Dodge | Ram 1500 | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Dodge | Stratus | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Honda | Accord | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Honda | Accord | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Honda | Odyssey | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | INFINITI | G20 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Isuzu | Axiom | — | — | 3.5L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Jaguar | S-Type | — | — | 4.0L | V8 | — | — | N/A | Spark plug gap size is 0.052 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Jaguar | Vanden Plas | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Jaguar | XJ8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Jaguar | XK8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mazda | Millenia | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | C240 | — | — | 2.6L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | C320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | CL55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | CLK430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | CLK55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | E430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | E55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | ML320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | ML500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | ML55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | S55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | SL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercedes-Benz | SLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mercury | Villager | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mitsubishi | Eclipse | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Mitsubishi | Galant | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Nissan | Frontier | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Nissan | Quest | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Nissan | Xterra | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Nissan | Xterra | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Saturn | L300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Saturn | LW300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Suzuki | Grand Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Suzuki | Vitara | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Suzuki | XL-7 | — | — | 2.7L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | Echo | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | MR2 Spyder | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | Tacoma | — | — | 2.7L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Toyota | Tacoma | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Acura | CL | Premium | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Acura | Integra | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Acura | MDX | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Acura | TL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Cadillac | Catera | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Chevrolet | Prizm | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Chevrolet | Tracker | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Chevrolet | Tracker | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Honda | Accord | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Honda | Accord | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Honda | Odyssey | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | INFINITI | G20 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | INFINITI | I30 | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | INFINITI | Q45 | — | — | 4.1L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Isuzu | VehiCROSS | — | — | 3.5L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Jaguar | S-Type | — | — | 4.0L | V8 | — | — | N/A | Spark plug gap size is 0.052 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Jaguar | Vanden Plas | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Jaguar | XJ8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Jaguar | XK8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Lincoln | LS | — | — | 3.9L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mazda | Millenia | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | C240 | — | — | 2.6L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | C320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | CL55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | CL600 | — | — | 5.8L | V12 | — | — | N/A | Twin Spark System; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | CLK430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | CLK55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | E430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | E55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | ML320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | ML430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | ML55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | S55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | S600 | — | — | 5.8L | V12 | — | — | N/A | Twin Spark System; Gap 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | SL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercedes-Benz | SLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mercury | Villager | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mitsubishi | Eclipse | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Mitsubishi | Galant | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Altima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Frontier | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Maxima | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Quest | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Sentra | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Xterra | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Nissan | Xterra | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Saturn | L300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Saturn | LW300 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Suzuki | Grand Vitara | — | — | 2.7L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Suzuki | Grand Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Suzuki | Vitara | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Toyota | Echo | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Toyota | MR2 Spyder | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Toyota | Prius | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Toyota | Tacoma | — | — | 2.7L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Volkswagen | Cabrio | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Volkswagen | EuroVan | — | — | 2.8L | V6 | — | — | N/A | Eng Desg. AES; Gap 0.028"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Acura | EL | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Acura | Integra | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Acura | TL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Cadillac | Catera | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Chevrolet | Prizm | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Chrysler | Cirrus | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Chrysler | Sebring | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Dodge | Avenger | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Dodge | Dakota | — | — | 4.7L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Dodge | Durango | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Dodge | Stratus | — | — | 2.5L | V6 | — | — | N/A | Set spark plug gap to 0.050 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Honda | Accord | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Honda | Accord | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Honda | Civic | — | — | 1.6L | L4 | GAS | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Honda | Odyssey | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | INFINITI | G20 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | INFINITI | I30 | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | INFINITI | Q45 | — | — | 4.1L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | INFINITI | QX4 | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Isuzu | Amigo | — | — | 3.2L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Isuzu | VehiCROSS | — | — | 3.5L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Jaguar | S-Type | — | — | 4.0L | V8 | — | — | N/A | Spark plug gap size is 0.052 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Jaguar | Vanden Plas | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Jaguar | XJ8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Jaguar | XK8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Lincoln | LS | — | — | 3.9L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mazda | Millenia | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | C280 | — | — | 2.8L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | C43 AMG | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | CLK430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | E430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | E55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | ML320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | ML430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | ML55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | S430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug, Qty: 16, Gap: 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercedes-Benz | SL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mercury | Villager | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Altima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Frontier | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Maxima | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Pathfinder | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Quest | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Sentra | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Xterra | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Nissan | Xterra | — | — | 2.4L | L4 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Saturn | LS2 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Saturn | LW2 | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Suzuki | Grand Vitara | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Suzuki | Vitara | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Toyota | 4Runner | — | — | 2.7L | L4 | — | — | N/A | Calif. Emissions; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Toyota | 4Runner | — | — | 2.7L | L4 | — | — | N/A | Federal Emissions; Gap 0.032"; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Toyota | Echo | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Toyota | MR2 Spyder | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2000 | Volkswagen | Cabrio | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | CL | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | CL | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | EL | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | Integra | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | SLX | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Acura | TL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Cadillac | Catera | — | — | 3.0L | V6 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Chrysler | Cirrus | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Chrysler | Sebring | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Dodge | Avenger | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Dodge | Stratus | — | — | 2.5L | V6 | — | — | N/A | Set spark plug gap to 0.050 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Honda | Accord | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Honda | Accord | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Honda | Civic | — | — | 1.6L | L4 | GAS | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Honda | Odyssey | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | INFINITI | G20 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | INFINITI | I30 | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | INFINITI | Q45 | — | — | 4.1L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | INFINITI | QX4 | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Isuzu | Amigo | — | — | 3.2L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Isuzu | Oasis | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Isuzu | VehiCROSS | — | — | 3.5L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Jaguar | Vanden Plas | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Jaguar | XJ8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Jaguar | XK8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Jeep | Grand Cherokee | — | — | 4.7L | V8 | — | — | N/A | Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mazda | Millenia | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | C280 | — | — | 2.8L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | C43 AMG | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | CL500 | — | — | 5.0L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | CL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | CLK430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | E430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | E55 AMG | — | — | 5.5L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | ML320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | ML430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | S420 | — | — | 4.2L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | S600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Dual Plug; 16 Req'd; Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercedes-Benz | SL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mercury | Villager | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Mitsubishi | Montero Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Altima | — | — | 2.4L | L4 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Frontier | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Maxima | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Pathfinder | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Quest | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Nissan | Sentra | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Volkswagen | Cabrio | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1999 | Volkswagen | Jetta | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | CL | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | CL | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | EL | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | Integra | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | SLX | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | TL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Acura | TL | — | — | 2.5L | L5 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Chrysler | Cirrus | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Chrysler | Sebring | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Dodge | Avenger | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Dodge | Stratus | — | — | 2.5L | V6 | — | — | N/A | Set spark plug gap to 0.050 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Honda | Accord | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Honda | Accord | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Honda | Civic | — | — | 1.6L | L4 | GAS | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Honda | CR-V | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Honda | Odyssey | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | INFINITI | I30 | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | INFINITI | Q45 | — | — | 4.1L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | INFINITI | QX4 | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Isuzu | Amigo | — | — | 3.2L | V6 | — | — | N/A | Spark Plug Gap: 0.042 inches; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Isuzu | Oasis | — | — | 2.3L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Jaguar | Vanden Plas | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Jaguar | XJ8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Jaguar | XK8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mazda | Millenia | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mazda | MPV | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mazda | Protege | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mazda | Protege | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | C280 | — | — | 2.8L | V6 | — | — | N/A | Dual Plug; 12 Req'd; Gap 0.040"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | C43 AMG | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | CL500 | — | — | 5.0L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | CL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | CLK320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | E320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | E430 | — | — | 4.3L | V8 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | ML320 | — | — | 3.2L | V6 | — | — | N/A | Twin Spark System with a 0.044" gap.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | S420 | — | — | 4.2L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | S600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercedes-Benz | SL600 | — | — | 6.0L | V12 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mercury | Villager | — | — | 3.0L | V6 | — | — | N/A | Spark plug gap: 0.034"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mitsubishi | Galant | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Mitsubishi | Montero Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | 240SX | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | Altima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | Frontier | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | Maxima | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | Pathfinder | — | — | 3.3L | V6 | — | — | N/A | Gap of 0.039"; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | Quest | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Nissan | Sentra | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Volkswagen | Cabrio | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Volkswagen | Golf | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1998 | Volkswagen | Jetta | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | CL | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | CL | — | — | 2.2L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | EL | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | Integra | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | RL | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | SLX | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | TL | — | — | 3.2L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Acura | TL | — | — | 2.5L | L5 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | BMW | 850Ci | — | — | 5.4L | V12 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Chrysler | Cirrus | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Chrysler | Sebring | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Dodge | Avenger | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Dodge | Stratus | — | — | 2.5L | V6 | — | — | N/A | Set spark plug gap to 0.050 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Geo | Prizm | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Geo | Prizm | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Honda | Accord | — | — | 2.7L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Honda | Accord | — | — | 2.2L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Honda | Civic | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Honda | Civic del Sol | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Honda | CR-V | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Honda | Odyssey | — | — | 2.2L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | INFINITI | I30 | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | INFINITI | J30 | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | INFINITI | Q45 | — | — | 4.1L | V8 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | INFINITI | QX4 | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Isuzu | Oasis | — | — | 2.2L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Jaguar | Vanden Plas | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Jaguar | XK8 | — | — | 4.0L | V8 | — | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Kia | Sephia | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Kia | Sephia | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Lexus | GS300 | — | — | 3.0L | L6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Lexus | LX450 | — | — | 4.5L | L6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Lexus | SC300 | — | — | 3.0L | L6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | 626 | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | 626 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | Millenia | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | MPV | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | MX-6 | — | — | 2.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | MX-6 | — | — | 2.0L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | Protege | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mazda | Protege | — | — | 1.5L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercedes-Benz | E420 | — | — | 4.2L | V8 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercedes-Benz | S420 | — | — | 4.2L | V8 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercedes-Benz | S500 | — | — | 5.0L | V8 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercedes-Benz | S600 | — | — | 6.0L | V12 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercedes-Benz | SL500 | — | — | 5.0L | V8 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercedes-Benz | SL600 | — | — | 6.0L | V12 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mercury | Villager | — | — | 3.0L | V6 | — | — | N/A | Spark plug gap: 0.034"; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mitsubishi | Diamante | — | — | 3.5L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mitsubishi | Galant | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Mitsubishi | Montero Sport | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Nissan | 240SX | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Nissan | Altima | — | — | 2.4L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Nissan | Maxima | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Nissan | Pathfinder | — | — | 3.3L | V6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Nissan | Quest | — | — | 3.0L | V6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Nissan | Sentra | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Toyota | Celica | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Toyota | Corolla | — | — | 1.8L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Toyota | Corolla | — | — | 1.6L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Toyota | Land Cruiser | — | — | 4.5L | L6 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Toyota | Supra | — | — | 3.0L | L6 | — | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Toyota | T100 | — | — | 2.7L | L4 | — | — | N/A | Adjust spark plug gap to 0.032 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Volkswagen | Cabrio | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Volkswagen | Golf | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1997 | Volkswagen | Jetta | — | — | 2.0L | L4 | — | — | N/A | Set spark plug gap to 0.028 inches.; Ruthenium HX High Ignitability Spark Plug |
| 1996 | Jaguar | Vanden Plas | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1995 | Jaguar | Vanden Plas | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1994 | Jaguar | Vanden Plas | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1994 | Jaguar | XJ6 | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1994 | Jaguar | XJS | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1993 | Jaguar | Vanden Plas | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1993 | Jaguar | XJ6 | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| 1993 | Jaguar | XJS | — | — | 4.0L | L6 | — | — | N/A | Spark Plug with a 0.035-inch gap; Ruthenium HX High Ignitability Spark Plug |
| No rows match your filter. | ||||||||||
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
NGK — 95839