★★★★★
March 5, 2026
Perfect parts.
My son put in the spark plugs and my 2001 Lexus GS 430 is purring. Thank you.
Replaces
Part Details
Specifications
About TRQ:
TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Product Features
TRQ spark plugs are a perfect modern tune-up. TRQ spark plugs are manufactured to precise heat range specifications to optimize each vehicle’s ignition system. The TRQ iridium line of plugs will ensure 60,000 miles of uncompromised vehicle performance and fuel economy. Every plug includes a resistor to ensure no electromagnetic interference with your other electronics. All products are fit and road-tested in our Massachusetts R&D facility to ensure we deliver on our promise of Trusted Reliable Quality.
Returns: Parts with electrical components cannot be returned once installed.
Attention California Customers:
WARNING: This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
This part fits 37 vehicles spanning 1990-2015.
| Year | Make | Model | Description |
|---|---|---|---|
| 1990-1994 | Aston Martin | Virage | Aston Martin Virage V8 5.3L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2007-2011 | Audi | A6 Quattro | Audi A6 Quattro V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2007-2010 | Audi | Q7 | Audi Q7 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2008-2012 | Audi | R8 | Audi R8 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2014-2015 | Audi | R8 | Audi R8 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2007-2008 | Audi | RS4 | Audi RS4 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2013-2015 | Audi | RS5 | Audi RS5 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2003 | Audi | RS6 | Audi RS6 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2008-2012 | Audi | S5 | Audi S5 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1997 | BMW | 840Ci | BMW 840Ci V8 4.4L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2003-2006 | Jaguar | S-Type | Jaguar S-Type V8 4.2L Supercharged 8 Piece Spark Plug Set TRQ SPA02140 |
| 2000-2003 | Jaguar | Vanden Plas | Jaguar Vanden Plas V8 4.0L Supercharged 8 Piece Spark Plug Set TRQ SPA02140 |
| 2005-2006 | Jaguar | XJ Super V8 | Jaguar XJ Super V8 V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1998-2003 | Jaguar | XJR | Jaguar XJR V8 4.0L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2004-2006 | Jaguar | XJR | Jaguar XJR V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2000-2002 | Jaguar | XKR | Jaguar XKR V8 4.0L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2003-2006 | Jaguar | XKR | Jaguar XKR V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2005 | Land Rover | LR3 | Land Rover LR3 V8 4.4L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1998-2000 | Lexus | GS400 | Lexus GS400 V8 4.0L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2001-2007 | Lexus | GS430 | Lexus GS430 V8 4.3L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2003-2009 | Lexus | GX470 | Lexus GX470 V8 4.7L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1990-2000 | Lexus | LS400 | Lexus LS400 V8 4.0L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2001-2006 | Lexus | LS430 | Lexus LS430 V8 4.3L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1998-2007 | Lexus | LX470 | Lexus LX470 V8 4.7L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1992-2000 | Lexus | SC400 | Lexus SC400 V8 4.0L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2002-2010 | Lexus | SC430 | Lexus SC430 V8 4.3L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1997-2004 | Lotus | Esprit | Lotus Esprit V8 3.5L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2005-2006 | Mercedes Benz | C55 AMG | Mercedes Benz C55 AMG V8 5.5L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2006 | Mercedes Benz | CLK55 AMG | Mercedes Benz CLK55 AMG V8 5.5L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2006-2010 | Mercedes Benz | SLK55 AMG | Mercedes Benz SLK55 AMG V8 5.5L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2003-2006 | Porsche | Cayenne | Porsche Cayenne V8 4.5L Naturally Aspirated 8 Piece Spark Plug Set TRQ SPA02140 |
| 2003-2009 | Toyota | 4Runner | Toyota 4Runner V8 4.7L 8 Piece Spark Plug Set TRQ SPA02140 |
| 1998-2007 | Toyota | Land Cruiser | Toyota Land Cruiser V8 4.7L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2001-2009 | Toyota | Sequoia | Toyota Sequoia V8 4.7L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2000-2009 | Toyota | Tundra | Toyota Tundra V8 4.7L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2009 | Volkswagen | Touareg | VW Touareg V8 4.2L 8 Piece Spark Plug Set TRQ SPA02140 |
| 2005 | Volvo | XC90 | Volvo XC90 V8 4.4L 8 Piece Spark Plug Set TRQ SPA02140 |
| Brand Label | Part Number |
|---|---|
| Autolite | XP3923 |
| Mitsubishi | 1822A069 |
| Toyota | 90919-01184 |
| Bosch | 9603 |
| Hyundai | 27410-3C000 |
| Beck/Arnley | 176-5299 |
| ACDelco | 41-111 |
| Volvo | 272207 |
| Honda | 98079-5515V |
| Bosch | FR6KI332S |
| Volvo | 8692070 |
| Mitsubishi | 1822A002 |
| Suzuki | 09482-00549 |
| ACDelco | 41-122 |
| Volvo | 8692071 |
| Champion Spark Plug | 9001 |
| Toyota | 90080-91180 |
| Suzuki | 09482-00550 |
| Mitsubishi | MN163236 |
| Bosch | 9607 |
| Mitsubishi | MN163807 |
| Toyota | 90919-01210 |
| Bosch | FR7DII35X |
| Chrysler | 05159713AB |
| Toyota | 90919-01237 |
| Mitsubishi | MN119487 |
| Toyota | 90919-01211 |
| Bosch | FR7DII35V |
| Isuzu | 8-97311393-0 |
| NGK | 7866 |
| Subaru | 22401AA310 |
| NGK | IFR5L11 |
| NGK | 1313 |
| Mitsubishi | 1822A030 |
| Chrysler | 4606759AA |
| Volvo | 8694749 |
| NGK | IFR5G11K |
| Chrysler | MN163235 |
| Hyundai | 1883911051 |
| Saab | 32010632 |
| DENSO Auto Parts | 4701 |
| DENSO | SK16PRL11 |
| Chrysler | 05269897 |
| DENSO | SK16R11 |
| Motorcraft | AGSF32WM |
| Ford | AGSF22YPC |
| Autolite | XP5503 |
| Mitsubishi | 1822A078 |
| Saab | 55564215 |
| Mazda | L813-18-110 |
| Motorcraft | SP492 |
| Hyundai | 1771012930 |
| NGK | IFR5N10 |
| DENSO | VK16 |
| Autolite | XP5224 |
| NGK | 7854 |
| Saab | 32000330 |
| Saab | 9399866 |
| Saab | 30520467 |
| NGK | IFR5T11 |
| Mazda | L341-18-110 |
| NGK | IFR5G11 |
| NGK | 4996 |
| DENSO | IK16 |
| Kia | 1881411062 |
| NGK | 5688 |
| DENSO Auto Parts | K16PSRB8 |
| DENSO Auto Parts | 4503 |
| NGK | BKR5EIX |
| NGK | BCPR5EIX11 |
| Mitsubishi | 1822A021 |
| DENSO Auto Parts | K16PSR-B8 |
| NGK | IFR5E11 |
| Volkswagen | 101905640D |
| Datsun/Nissan | 2240120J05 |
| NGK | 7994 |
| NGK | 4477 |
| Porsche | 99917022790 |
| Datsun/Nissan | 2240120J07 |
| NGK | PFR5N11 |
| Datsun/Nissan | 2240120J06 |
| NGK | 6502 |
| NGK | FR5EI |
| Kia | 1771012930 |
| Ford | 3S4G-12405-AB |
| Volkswagen | 101905611 |
| DENSO | 3324 |
| NGK | IFR5T8N |
| NGK | 3508 |
| Bosch | FR6DPX |
| NGK | BCPR5EIX |
| Volvo | 31216525 |
| NGK | IFR5A11 |
| NGK | 5838 |
| Volvo | 31216297 |
| Mazda | L3Y4-18-110 |
| DENSO Auto Parts | 3437 |
| NGK | IFR6B11 |
| DENSO Auto Parts | IK16TT |
| Bosch | HGR8DQI |
| Mitsubishi | 1822A079 |
| Bosch | FR7DII33X |
| Motorcraft | AGSF22YPC |
| DENSO | K16PSRB8 |
| Bosch | 4505 |
| Saab | 32000118 |
| Motorcraft | SP433 |
| Bosch | FR7KII33X |
| ACDelco | 41801 |
| General Motors | 96130723 |
| Champion Spark Plug | RC10WYPB4 |
| Kia | 1883911051 |
| DENSO | IK16TT |
| Motorcraft | AGFS22IPJ |
| NGK | 6341 |
| Mitsubishi | MN163235 |
| Motorcraft | AGFS22YPC |
| DENSO Auto Parts | PK16TT |
| DENSO Auto Parts | K20PSR-B8 |
| Bosch | FR7KII332S |
| NGK | IFR6D10 |
| Mercedes-Benz | 003 159 97 03 26 |
| General Motors | 88969636 |
| Beru | 14F-4DPU |
| NGK | FR6EI |
| Volkswagen | 03C 905 601 |
| NGK | SIFR6A-11 |
| Bosch | FGR7DQI |
| DENSO Auto Parts | SKJ20CR-A8 |
| DENSO Auto Parts | 3297 |
| DENSO Auto Parts | SK20R11 |
| NGK | IFR6Q-G |
| General Motors | 94859448 |
| DENSO Auto Parts | SK16R11 |
| NGK | IFR6E11 |
| NGK | BKR6EIX |
| DENSO Auto Parts | IQ20 |
| Mercedes-Benz | 003 159 97 03 |
| Volkswagen | 06H 905 604 |
| NGK | IFR6Z-7G |
| NGK | BCPR6EIX-11 |
| Volkswagen | 06H 905 621 A |
| Beru | 14 F-6 DSR |
| Champion Spark Plug | 9802 |
| DENSO Auto Parts | SK20BR11 |
| Champion Spark Plug | RC8WMPB4 |
| Volkswagen | 101 905 631 H |
| Mercedes-Benz | 004 159 14 03 |
| Bosch | FGR8DQI |
| DENSO Auto Parts | SK20R-P11 |
| General Motors | 55585534 |
| NGK | IFR6B |
| NGK | 127 |
| Volkswagen | 101 905 631 G |
| Omnicraft | QSP-1 |
| NGK | FR6EI-11 |
| DENSO Auto Parts | SK16PR-L11 |
| Bosch | FR7NII33X |
| Toyota | 90919-T1007 |
| Champion Spark Plug | RC7WYPB3 |
| NGK | IFR6S |
| Subaru | 22401 AA730 |
| NGK | DIFR6C-11 |
| NGK | BKR5EIX-11 |
| NGK | BCP6EIX |
| Honda | 12290-RB0-J01 |
| DENSO Auto Parts | IK20 |
| General Motors | 96307562 |
| NGK | IFR6L11 |
| DENSO Auto Parts | SKR16PR-F8 |
| DENSO Auto Parts | SK16PR-A11 |
| Champion Spark Plug | RC10WYPB5 |
| Bosch | FR8LII33X |
| Champion Spark Plug | RC8WYPB4 |
| NGK | DIFR6D-11 |
| NGK | IFR6T11 |
| Honda | 12290-RTW-004 |
| Volkswagen | 101 905 626 |
| NGK | BKR6EIX-11 |
| General Motors | 55580961 |
| DENSO Auto Parts | SK20R8 |
| NGK | IFR6B-K |
| Subaru | 22401 AA731 |
| Volkswagen | 101 905 640 |
| Bosch | 7421 |
| Champion Spark Plug | RC10ZWYPB4 |
| Bosch | FR7LII33X |
| Volkswagen | 06H 905 601 B |
| DENSO Auto Parts | IQ20TT |
| Champion Spark Plug | 9806 |
| NGK | IFR6A-11 |
| Volkswagen | 06H 905 621 |
| Champion Spark Plug | 9770 |
| Toyota | 90919-C1002 |
| NGK | IFR6J11 |
| NGK | DIFR6D13 |
| Honda | 12290-RB0-J11 |
| DENSO Auto Parts | IK20TT |
| DENSO Auto Parts | SK20PR-A8 |
| Volkswagen | 101 905 640 D |
| Champion Spark Plug | RC8WYPB3 |
| General Motors | 12571164 |
| Bosch | FR8DII33X |
| NGK | IZFR5L11 |
| Porsche | 999 170 227 90 |
| Volkswagen | 101 905 611 A |
| Champion Spark Plug | 2095 |
| NGK | DIFR6A13G |
| Champion Spark Plug | 9008 |
| DENSO Auto Parts | DK20PRD13 |
| Bosch | FR8KII33X |
| Volkswagen | 101 905 631 F |
| DENSO Auto Parts | SK20PR-L11 |
| Mercedes-Benz | A 003 159 97 03 26 |
| Bosch | FR8KI332S |
| ACDelco | 41-120 |
This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
SPA02140
My son put in the spark plugs and my 2001 Lexus GS 430 is purring. Thank you.
Have not had time to install the plugs yet. Everything looks like quality and well made. I have had good success with other parts I bought from TRQ and trust them.
Great product they fit perfect on my truck
I always apply a very small amount of anti seize on the threads ONLY
Yes, use anti seize lube
We don't currently have an installation video or instructions available for this part. We're constantly adding new installation videos and instructions though, so please check again at a later time or check our Video Library to see similar repairs here: <a href="https://www.1aauto.com/videos" target="_blank">https://www.1aauto.com/videos</a>
These are pre gapped to 1.1mm (0.044 Inches).
