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NGK
Iridium IX Spark PlugNGK 6619 Spark Plug
| Brand | NGK 103307 |
|---|---|
| Product line | Iridium IX Spark Plug |
| Fits | —366 vehicles |
Iridium tip. Promotes consistent spark and dependable ignition performance.
Copper core. Helps transfer heat efficiently for stable operation.
OE supplier heritage. Backed by NGK's long-standing original equipment standards.
Cross-references AMS Automotive 6619, Anchor 9613 and Anchor 9615 for the same application. See all 16.
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NGK Iridium IX Spark Plug 6619 Overview
NGK Iridium IX Spark Plug 6619 is built for drivers who want precise ignition performance, stable combustion, and OE-style fitment across a wide range of Toyota, Lexus, Subaru, Honda, Volvo, BMW, and Acura applications. The iridium center electrode, copper core, and 5,000 ohm resistor support consistent spark delivery in daily driving and demanding engine conditions.
The NGK Iridium IX Spark Plug line focuses on fine-wire iridium technology for reliable ignition response and long service life. Part number 6619, also identified as LFR6AIX-11, is a direct replacement option for many vehicles that call for a 0.044 inch gap or a 0.040 inch gap depending on application.
Key Features
- Iridium center electrode tip material for precise spark delivery
- Copper center electrode core for efficient heat transfer
- Nickel ground electrode core with standard ground configuration
- Taper-cut ground electrode tip design for consistent ignition performance
- 5,000 ohm resistor for electrical noise suppression
- Flat seat, 14 mm thread diameter, 5/8 hex size
- Manufacturer heat range 6
- Pre-gapped at .044 inches; verify and adjust to the vehicle specification before installation
Detailed Description
NGK 6619 is an Iridium IX spark plug engineered for modern gasoline engines that require accurate spark timing and dependable combustion. The iridium fine-wire center electrode helps maintain a stable spark kernel, while the copper core supports thermal control under normal operating temperatures. The non-removable nut terminal and flat seat design align with common OE-style ignition service requirements.
This spark plug is used in a broad range of fitments, including Toyota Tundra, Toyota Tacoma, Toyota 4Runner, Lexus GX460, Lexus RX350, Honda Civic, Subaru Outback, and Volvo XC60 applications. It also cross-references NGK LFR6AIX-11 for the same application.
What This Spark Plug Helps Address
- Rough idle caused by worn or fouled spark plugs
- Hard starting from weak ignition output
- Misfire conditions related to worn electrodes or incorrect gap
- Reduced throttle response from inconsistent spark delivery
- Maintenance intervals where OE-style replacement is required
Installation Notes and Tips
Confirm the vehicle-specific gap before installation. This plug is listed with a .044 inch pre-gap for many Toyota, Lexus, Subaru, Honda, BMW, and Acura applications, while several Volvo and Saab applications call for a .040 inch or .028 inch gap. Use the fitment notes for the exact year and engine application, and verify thread reach, seat type, and terminal style before installation.
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 2010-2019 Subaru Legacy, N/A; Fits 2010-2019 Subaru Outback, N/A; Fits 2001-2004 Subaru Outback, N/A; Fits 2007-2018 Lexus ES350, N/A; Fits 2005-2018 Toyota Avalon, N/A; Fits 2007-2017 Toyota Camry, N/A; Fits 2008-2016 Toyota Highlander, N/A; Fits 2007-2016 Toyota Sienna, N/A; Fits 2009-2016 Toyota Venza, N/A; Fits 2012-2016 Volvo S60, N/A; Fits 2015-2016 Volvo V60, N/A; Fits 2012-2016 Volvo XC60, N/A; Fits 2013-2015 Acura ILX, N/A; Fits 2012-2015 Honda Civic, 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 S80, N/A; Fits 2012-2015 Volvo XC70, N/A; Fits 2010-2014 Honda Insight, N/A; Fits 2010-2014 Subaru Tribeca, N/A; Fits 2012-2014 Volvo XC90, N/A; Fits 2009-2013 Suzuki Grand Vitara, 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 2003-2012 Toyota 4Runner, N/A; Fits 2007-2012 Toyota FJ Cruiser, N/A; Fits 2006-2012 Toyota RAV4, N/A; Fits 2006-2011 Honda Civic, N/A; Fits 2008-2010 BMW 528i, N/A; Fits 2009-2010 BMW 528i xDrive, N/A; Fits 2007-2010 Volvo C30, N/A; Fits 2004-2010 Volvo S40, N/A; Fits 2005-2010 Volvo V50, N/A; Fits 2008-2009 BMW 128i, N/A; Fits 2006-2009 BMW 323i, N/A; Fits 2007-2009 BMW 328i, N/A; Fits 2009 BMW 328i xDrive, N/A; Fits 2007-2009 BMW X3, N/A; Fits 2007-2009 BMW X5, N/A; Fits 2006-2009 BMW Z4, N/A; Fits 2006-2009 Saab 9-3, 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
Quality Assurance
NGK is a long-established OE supplier and manufacturer with broad coverage across domestic and import vehicles in North America. Its manufacturing and distribution network supports consistent product availability and OE-level production standards for ignition components.
This part fits 366 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"; Iridium IX Spark Plug |
| 2022 | Lexus | GX460 | 4.6L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2022 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2021 | Lexus | GX460 | 4.6L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2021 | Lexus | LX570 | 5.7L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2021 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2021 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2021 | Toyota | Tundra | 5.7L | V8 | — | N/A | Gap 0.044"; Iridium IX Spark Plug |
| 2020 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2020 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2020 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2020 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2020 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2019 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2018 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2017 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2016 | Volvo | S60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2016 | Volvo | V60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2016 | Volvo | XC60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Acura | ILX | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2015 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2015 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | S60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | S80 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | V60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | XC60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2015 | Volvo | XC70 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Acura | ILX | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2014 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2014 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2014 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Subaru | Tribeca | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | S60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | S80 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | S80 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | XC60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | XC70 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2014 | Volvo | XC90 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Acura | ILX | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Subaru | Tribeca | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Suzuki | Grand Vitara | 2.4L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | 4Runner | 4.0L | V6 | — | N/A | To 6/2013; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | To 6/2013; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Tacoma | 2.7L | L4 | — | N/A | To 6/2013; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Toyota | Tundra | 4.0L | V6 | — | N/A | To 6/2013; Gap 0.044"; Iridium IX Spark Plug |
| 2013 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | S60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | S80 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | S80 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | XC60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | XC70 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2013 | Volvo | XC90 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Honda | Civic | 1.5L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2012 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2012 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Subaru | Tribeca | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Suzuki | Grand Vitara | 2.4L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Sequoia | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | S60 | 2.5L | L5 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | S80 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | S80 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | XC60 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | XC60 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | XC70 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | XC70 | 3.0L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2012 | Volvo | XC90 | 3.2L | L6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2011 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2011 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2011 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Subaru | Tribeca | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Suzuki | Grand Vitara | 2.4L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Sequoia | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2011 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | BMW | 528i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2010 | Honda | Insight | 1.3L | L4 | — | N/A | Dual Plug; 8 Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2010 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Lexus | GX460 | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Lexus | RX450h | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Subaru | Legacy | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Subaru | Outback | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Subaru | Tribeca | 3.6L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Suzuki | Grand Vitara | 2.4L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | 4Runner | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Sequoia | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Tundra | 4.6L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2010 | Volvo | C30 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2010 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2010 | Volvo | V50 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2009 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | 328i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | 528i xDrive | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | X5 | 3.0L | L6 | GAS | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2009 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Saab | 9-3 | 2.8L | V6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2009 | Suzuki | Grand Vitara | 2.4L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Toyota | Venza | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2009 | Volvo | C30 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2009 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2009 | Volvo | V50 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2008 | BMW | 128i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | 328xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | 528i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | 528xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | X5 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2008 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Lexus | LX570 | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Saab | 9-3 | 2.8L | V6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Highlander | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Land Cruiser | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Sequoia | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2008 | Volvo | C30 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2008 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2008 | Volvo | V50 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 328i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 328xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 525i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 525xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 530i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | 530xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | X3 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | X5 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2007 | Lexus | ES350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Lexus | RX350 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Saab | 9-3 | 2.8L | V6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Camry | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | FJ Cruiser | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Sienna | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Tundra | 5.7L | V8 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2007 | Volvo | C30 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2007 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2007 | Volvo | V50 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 323i | 2.5L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 325i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 325xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 330i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 330xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 525i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 525xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 530i | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | 530xi | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | BMW | Z4 | 3.0L | L6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Honda | Civic | 1.3L | L4 | — | N/A | 2 Plugs Per Cylinder Req'd; Gap 0.044"; Iridium IX Spark Plug |
| 2006 | Saab | 9-3 | 2.8L | V6 | — | N/A | Set spark plug gap to 0.040 inches.; Iridium IX Spark Plug |
| 2006 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Toyota | RAV4 | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2006 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2006 | Volvo | V50 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2005 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2005 | Toyota | Avalon | 3.5L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2005 | Toyota | Tacoma | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2005 | Toyota | Tacoma | 2.7L | L4 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2005 | Toyota | Tundra | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2005 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2005 | Volvo | V50 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2004 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2004 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2004 | Volvo | S40 | 2.4L | L5 | — | N/A | Set spark plug gap to 0.028 inches.; Iridium IX Spark Plug |
| 2003 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2003 | Toyota | 4Runner | 4.0L | V6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2002 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| 2001 | Subaru | Outback | 3.0L | H6 | — | N/A | Adjust spark plug gap to 0.044 inches.; Iridium IX Spark Plug |
| No rows match your filter. | |||||||
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — 6619Anchor — 9613Anchor — 9615Anchor — 9775Atlantic Automotive Engineering — 5618DENSO Auto Parts — 4704DENSO Auto Parts — 534412565996BY481-LFR6AFR7N1133XIKH20IKH20TTMZ602091QSP6SAB330NG4611VKH20