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Ruthenium HX High Ignitability Spark PlugNGK 94122 Spark Plug
| Brand | NGK 94122 |
|---|---|
| Resistance | 5000 |
| Ground Electrode Tip Design | Dual fine electrode - high ignitability |
| Ground Configuration | Standard |
| Ground Electrode Core Material | Nickel |
| Electrical Terminal Type | Non-removable nut |
| Center Electrode Core Material | Copper |
| Center Electrode Tip Material | Ruthenium |
| Pre-Gap Size | .044 |
| Ground Electrode Quantity | 1 |
| Hex Size | 5/8 |
| Insulator Height | 50.50 |
| Manufacturer Heat Range | 6 |
| Seat Type | Flat |
| Reach | 26.5 |
| Thread Diameter | 14.00 |
| Part Number | Lfr6ahx-s |
| Stock Number | 94122 |
| Product line | Ruthenium HX High Ignitability Spark Plug |
| Fits | Acura, BMW, Honda, Lexus, Subaru, Toyota, and Volvo · 390 vehicles |
Ruthenium tip. Promotes reliable ignition and consistent spark performance.
Dual fine electrodes. High-ignitability design helps deliver a stronger spark.
OE supplier heritage. Built by NGK with original-equipment standards and decades of expertise.
Cross-references NGK 94122 for the same application. See all 1.
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NGK Ruthenium HX Spark Plug 94122
NGK 94122 is a Ruthenium HX High Ignitability spark plug built for direct-fit service on a wide range of Toyota, Lexus, Honda, BMW, Volvo, Acura, and Subaru applications. It uses a ruthenium center electrode tip, dual fine ground electrode design, and a 0.044-inch pre-gap to support consistent ignition performance in the vehicles listed below.
Key Features
- Ruthenium center electrode tip material for stable spark delivery
- Dual Fine Electrode - High Ignitability ground tip design
- 0.044-inch pre-gap for listed Toyota, Lexus, Honda, Acura, BMW, Volvo, and Subaru applications
- Copper center electrode core with nickel ground electrode core
- 5,000 ohm resistance
- 14 mm thread diameter, 26.5 mm reach, flat seat
- NGK part number 94122, also listed as LFR6AHX-S
Product Details
The NGK Ruthenium HX High Ignitability Spark Plug line is engineered around precise ignition control and OE-style serviceability. This plug combines a ruthenium tip with a dual fine electrode layout to promote reliable firing characteristics, while the copper core helps manage heat transfer. NGK’s long OE supply history and broad North American coverage make this part a practical replacement choice for drivers servicing Lexus GX460, Toyota Tundra, Honda Civic, and other listed vehicles.
This part cross-references NGK 94122 for the same application.
Vehicle Fitment
- Fits 2021-2023 Lexus GX460, N/A
- Fits 2021-2022 Toyota Sequoia, N/A
- Fits 2021 Lexus LX570, N/A
- Fits 2021 Toyota Land Cruiser, N/A
- Fits 2021 Toyota Tundra, N/A
- Fits 2010-2020 Lexus GX460, N/A
- Fits 2013-2020 Lexus LX570, N/A
- Fits 2008-2011 Lexus LX570, N/A
- Fits 2013-2020 Toyota Land Cruiser, N/A
- Fits 2008-2011 Toyota Land Cruiser, N/A
- Fits 2008-2020 Toyota Sequoia, N/A
- Fits 2005-2020 Toyota Tundra, N/A
- Fits 2007-2018 Lexus ES350, N/A
- Fits 2005-2018 Toyota Avalon, N/A
- Fits 2016-2017 Lexus IS300, N/A
- Fits 2006-2017 Lexus IS350, N/A
- Fits 2007-2017 Lexus LS460, N/A
- Fits 2016-2017 Lexus RC300, N/A
- Fits 2015-2017 Lexus RC350, N/A
- Fits 2007-2017 Toyota Camry, N/A
- Fits 2008-2016 Lexus LS600h, N/A
- Fits 2008-2016 Toyota Highlander, N/A
- Fits 2007-2016 Toyota Sienna, N/A
- Fits 2009-2016 Toyota Venza, N/A
- Fits 2013-2015 Acura ILX, N/A
- Fits 2012-2015 Honda Civic, N/A
- Fits 2013-2015 Lexus GS350, N/A
- Fits 2007-2011 Lexus GS350, N/A
- Fits 2006-2015 Lexus IS250, N/A
- Fits 2007-2015 Lexus RX350, N/A
- Fits 2010-2015 Lexus RX450h, N/A
- Fits 2005-2015 Toyota Tacoma, N/A
- Fits 2012-2015 Volvo XC60, N/A
- Fits 2012-2015 Volvo XC70, N/A
- Fits 2010-2014 Honda Insight, N/A
- Fits 2008-2014 Lexus IS F, N/A
- Fits 2012-2014 Volvo S80, N/A
- Fits 2012-2014 Volvo XC90, N/A
- Fits 2008-2013 BMW 128i, N/A
- Fits 2007-2013 BMW 328i, N/A
- Fits 2009-2013 BMW 328i xDrive, N/A
- Fits 2013 Toyota 4Runner, N/A
- Fits 2013 Toyota FJ Cruiser, N/A
- Fits 2013 Toyota Tacoma, N/A
- Fits 2013 Toyota Tundra, N/A
- Fits 2007-2012 BMW X3, N/A
- Fits 2003-2012 Toyota 4Runner, N/A
- Fits 2007-2012 Toyota FJ Cruiser, N/A
- Fits 2006-2012 Toyota RAV4, N/A
- Fits 2006-2011 BMW 323i, N/A
- Fits 2008-2011 BMW 528i, N/A
- Fits 2006-2011 BMW Z4, N/A
- Fits 2006-2011 Honda Civic, N/A
- Fits 2007-2011 Lexus GS450h, N/A
- Fits 2008-2011 Lexus GS460, N/A
- Fits 2009-2010 BMW 528i xDrive, N/A
- Fits 2007-2010 BMW X5, N/A
- Fits 2007-2008 BMW 328xi, N/A
- Fits 2008 BMW 528xi, N/A
- Fits 2006-2007 BMW 525i, N/A
- Fits 2006-2007 BMW 525xi, N/A
- Fits 2006-2007 BMW 530i, N/A
- Fits 2006-2007 BMW 530xi, N/A
- Fits 2006 BMW 325i, N/A
- Fits 2006 BMW 325xi, N/A
- Fits 2006 BMW 330i, N/A
- Fits 2006 BMW 330xi, N/A
- Fits 2006 Lexus GS300, N/A
- Fits 2001-2004 Subaru Outback, N/A
Installation Notes
Verify the listed gap before installation and adjust to the vehicle-specific specification where required. Several applications note a 0.044-inch gap, while Volvo listings call for 0.040 inches. Confirm thread diameter, reach, seat type, and heat range against the original plug before service. Use the vehicle service manual for torque and replacement procedures.
Quality Assurance
NGK is a long-standing OE spark plug supplier with broad coverage across domestic and import vehicles in North America. Part number 94122 is manufactured to support original-equipment-style service standards for durability and consistent ignition performance.
This part fits 390 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2023 | Lexus | GX460 | 4.6L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2022 | Lexus | GX460 | 4.6L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2022 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Lexus | GX460 | 4.6L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Lexus | LX570 | 5.7L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2021 | Toyota | Tundra | 5.7L | V8 | — | N/A | Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2020 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2019 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2018 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | IS300 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | RC300 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Lexus | RC350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2017 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | IS300 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | RC300 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Lexus | RC350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2016 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Acura | ILX | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | RC350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2015 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Acura | ILX | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Volvo | S80 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2014 | Volvo | XC90 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Acura | ILX | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | BMW | 328i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | 4Runner | 4.0L | V6 | — | N/A | To 6/2013; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | To 6/2013; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Tacoma | 2.7L | L4 | — | N/A | To 6/2013; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Tundra | 4.0L | V6 | — | N/A | To 6/2013; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Volvo | S80 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2013 | Volvo | XC90 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | BMW | 328i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Sequoia | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Volvo | S80 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2012 | Volvo | XC90 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | 328i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | GS450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | GS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Sequoia | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2011 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | 328i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | 528i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | X5 | 3.0L | L6 | GAS | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | GS450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | GS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | 4Runner | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Sequoia | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2010 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | 328i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | 528i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | X5 | 3.0L | L6 | GAS | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | GS450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | GS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2009 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | 328xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | 528xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | X5 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | GS450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | GS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | IS F | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | LS600h | 5.0L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2008 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 328xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 525i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 525xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 530i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | 530xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | X5 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | GS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | GS450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | LS460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2007 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 325i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 325xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 330i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 330xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 525i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 525xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 530i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | 530xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Lexus | GS300 | 3.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Lexus | IS250 | 2.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Lexus | IS350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2006 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2005 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2004 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2003 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2002 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Ruthenium HX High Ignitability Spark Plug |
| 2001 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; 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 — 94122