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Spark Plugs for Lexus

Maintain the refined performance of your Lexus with high-quality spark plugs. Brands like Champion, NGK, and DENSO provide optimal fuel efficiency and reduced emissions. Keep your luxury vehicle running smooth and strong with these enduring solutions.

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Items 1-48 of 961

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  1. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 2006-2015 Lexus IS250 2.5L V6
    Rating:
    100%
    1  Review
    Special Price $111.67 Regular Price $159.99
    NGK / NTK
  2. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2006-2017 Lexus IS350 3.5L V6
    Special Price $76.82 Regular Price $109.99
    NGK / NTK
  3. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 1993-2005 Lexus GS300 3.0L L6
    Special Price $56.21 Regular Price $79.99
    NGK / NTK
  4. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2001-2005 Lexus IS300 3.0L L6
    Special Price $56.21 Regular Price $79.99
    NGK / NTK
  5. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 2015-2017 Lexus RC350 3.5L V6
    Rating:
    100%
    1  Review
    Special Price $111.67 Regular Price $159.99
    NGK / NTK
  6. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2001-2005 Lexus IS300 3.0L L6
    Special Price $76.67 Regular Price $109.99
    NGK / NTK
  7. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 2006-2017 Lexus IS350 3.5L V6
    Special Price $111.67 Regular Price $159.99
    NGK / NTK
  8. DENSO Spark Plug
    8 pc DENSO Iridium Long Life Spark Plugs for 2007-2016 Lexus LS460 4.6L V8
    Special Price $158.01 Regular Price $225.99
    DENSO
  9. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 1990-2000 Lexus LS400 4.0L V8
    Special Price $70.99 Regular Price $100.99
    NGK / NTK
  10. DENSO Spark Plug
    6 pc DENSO Iridium Long Life Spark Plugs for 2006-2015 Lexus IS250 2.5L V6
    Rating:
    100%
    1  Review
    Special Price $120.39 Regular Price $171.99
    DENSO
  11. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2006-2015 Lexus IS250 2.5L V6
    Special Price $76.82 Regular Price $109.99
    NGK / NTK
  12. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2001-2005 Lexus GS300 3.0L L6
    Special Price $75.14 Regular Price $106.99
    NGK / NTK
  13. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 2003-2009 Lexus GX470 4.7L V8
    Special Price $70.99 Regular Price $100.99
    NGK / NTK
  14. NGK Spark Plug
    4 pc NGK Laser Iridium Spark Plugs for 2018-2020 Lexus IS300 2.0L L4
    Special Price $72.29 Regular Price $102.99
    NGK / NTK
  15. NGK Spark Plug
    4 pc NGK Laser Iridium Spark Plugs for 2016-2017 Lexus IS200t 2.0L L4
    Special Price $73.77 Regular Price $104.99
    NGK / NTK
  16. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 2010-2020 Lexus GX460 4.6L V8
    Rating:
    100%
    2  Reviews
    Special Price $84.27 Regular Price $119.99
    NGK / NTK
  17. NGK Spark Plug
    4 pc NGK Iridium IX Spark Plugs for 2011-2015 Lexus CT200h 1.8L L4
    Special Price $39.27 Regular Price $55.99
    NGK / NTK
  18. Bosch Spark Plug
    6 pc Bosch Platinum Spark Plugs for 1996-1997 Lexus LX450 4.5L L6
    Special Price $39.92 Regular Price $56.99
    Bosch
  19. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2007-2018 Lexus ES350 3.5L V6
    Special Price $56.35 Regular Price $80.99
    NGK / NTK
  20. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 1992-2000 Lexus SC400 4.0L V8
    Special Price $72.44 Regular Price $102.99
    NGK / NTK
  21. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2007-2015 Lexus GS350 3.5L V6
    Special Price $76.82 Regular Price $109.99
    NGK / NTK
  22. DENSO Spark Plug
    6 pc DENSO Iridium Long Life Spark Plugs for 2015-2017 Lexus RC350 3.5L V6
    Special Price $117.98 Regular Price $168.99
    DENSO
  23. DENSO Spark Plug
    6 pc DENSO Iridium TT Spark Plugs for 2007-2016 Lexus ES350 3.5L V6
    Special Price $66.81 Regular Price $94.99
    DENSO
  24. DENSO Spark Plug
    4 pc DENSO Iridium Long Life Spark Plugs for 2013-2016 Lexus ES300h 2.5L L4
    Rating:
    100%
    1  Review
    Special Price $80.82 Regular Price $114.99
    DENSO
  25. DENSO Spark Plug
    6 pc DENSO Iridium Long Life Spark Plugs for 2001-2005 Lexus IS300 3.0L L6
    Special Price $64.47 Regular Price $91.99
    DENSO
  26. NGK Spark Plug
    4 pc NGK Laser Iridium Spark Plugs for 2018-2020 Lexus NX300 2.0L L4
    Special Price $73.77 Regular Price $104.99
    NGK / NTK
  27. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 1999-2003 Lexus RX300 3.0L V6
    Special Price $56.21 Regular Price $79.99
    NGK / NTK
  28. NGK Laser Platinum
    6 pc NGK Laser Platinum Spark Plugs for 1998-2000 Lexus GS300 3.0L L6
    Special Price $64.94 Regular Price $92.99
    NGK / NTK
  29. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 2001-2006 Lexus LS430 4.3L V8
    Special Price $72.44 Regular Price $102.99
    NGK / NTK
  30. NGK Spark Plug
    4 pc NGK Laser Iridium Spark Plugs for 2015-2017 Lexus NX200t 2.0L L4
    Special Price $73.77 Regular Price $104.99
    NGK / NTK
  31. NGK Spark Plug
    6 pc NGK Ruthenium HX Spark Plugs for 2016-2017 Lexus IS300 3.5L V6
    Special Price $75.28 Regular Price $107.99
    NGK / NTK
  32. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1990-2000 Lexus LS400 4.0L V8
    Rating:
    100%
    1  Review
    Special Price $34.57 Regular Price $48.99
    NGK / NTK
  33. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 1992-1993 Lexus ES300 3.0L V6
    Special Price $55.08 Regular Price $78.99
    NGK / NTK
  34. DENSO Spark Plug
    6 pc DENSO Iridium TT Spark Plugs for 2007-2015 Lexus RX350 3.5L V6
    Special Price $68.17 Regular Price $96.99
    DENSO
  35. DENSO Spark Plug
    8 pc DENSO Iridium Long Life Spark Plugs for 2001-2007 Lexus GS430 4.3L V8
    Special Price $80.86 Regular Price $115.99
    DENSO
  36. NGK Laser Iridium
    6 pc NGK Laser Iridium Spark Plugs for 2007-2015 Lexus RX350 3.5L V6
    Rating:
    100%
    1  Review
    Special Price $103.97 Regular Price $148.99
    NGK / NTK
  37. Fel-Pro Spark Plug Tube Seal Set
    Fel-Pro Valve Cover Spark Plug Tube Seal Set for 2002-2010 Lexus SC430 4.3L V8
    Special Price $26.30 Regular Price $37.99
    Fel-Pro
  38. E3 Spark Plug
    6 pc E3 Spark Plugs for 2007-2020 Lexus GS350 3.5L V6
    Special Price $46.89 Regular Price $66.99
    E3 Spark Plugs
  39. DENSO Spark Plug
    4 pc DENSO Iridium TT Spark Plugs for 2013-2016 Lexus ES300h 2.5L L4
    Special Price $46.99 Regular Price $66.99
    DENSO
  40. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2006-2008 Lexus RX400h 3.3L V6
    Special Price $55.08 Regular Price $78.99
    NGK / NTK
  41. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2004-2006 Lexus ES330 3.3L V6
    Special Price $55.08 Regular Price $78.99
    NGK / NTK
  42. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2007-2015 Lexus RX350 3.5L V6
    Rating:
    100%
    1  Review
    Special Price $56.35 Regular Price $80.99
    NGK / NTK
  43. NGK Iridium IX
    6 pc NGK Iridium IX Spark Plugs for 2010-2015 Lexus RX450h 3.5L V6
    Special Price $56.35 Regular Price $80.99
    NGK / NTK
  44. DENSO Spark Plug
    6 pc DENSO Iridium Power Spark Plugs for 2001-2005 Lexus IS300 3.0L L6
    Special Price $56.43 Regular Price $80.99
    DENSO
  45. DENSO Spark Plug
    6 pc DENSO Iridium TT Spark Plugs for 2006-2008 Lexus RX400h 3.3L V6
    Special Price $61.62 Regular Price $87.99
    DENSO
  46. NGK Laser Platinum
    6 pc NGK Laser Platinum Spark Plugs for 1999-2000 Lexus SC300 3.0L L6
    Special Price $64.94 Regular Price $92.99
    NGK / NTK
  47. NGK Spark Plug
    4 pc NGK Laser Iridium Spark Plugs for 2016-2017 Lexus RC200t 2.0L L4
    Special Price $73.77 Regular Price $104.99
    NGK / NTK
  48. Bosch Spark Plug
    8 pc Bosch Double Iridium Spark Plugs for 2003-2009 Lexus GX470 4.7L V8
    Special Price $76.36 Regular Price $108.99
    Bosch
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The Sixity Auto Advantage

Finding the right car spark plugs can seem complicated, but our goal is to make it simple. We combine a massive selection of parts from trusted brands with the expert, US-based support you need to make the right choice. With fast shipping and a 100% fitment guarantee, we provide a hassle-free shopping experience that has earned the trust of over a million customers.

Platinum, Iridium, and More

Choosing the right material is key to your engine’s performance and longevity. We carry a massive selection of aftermarket spark plugs in every type, from long-lasting iridium to dependable copper plugs for classic vehicles. Whatever your engine needs, we have the right plug to match its specific requirements, ensuring optimal spark and efficiency.

Expert Support When You Need It

Not sure which plug is right for your vehicle? Our friendly, US-based customer support team is here to help. With deep knowledge of our full catalog, they can guide you to the perfect car spark plugs for your specific make and model. We are committed to helping you buy with confidence and getting your installation done right the first time.

Frequently Asked Questions

Got a question about our automotive spark plugs? Here are a few things people often ask. For anything else, our main FAQ page has you covered.

How do I find the right spark plugs for my car?

Your best bet is our vehicle selector tool. Just plug in your car’s info, and we’ll show you exactly which plugs are guaranteed to work.

Are your aftermarket spark plugs as good as the originals?

Definitely. We only carry parts that are as good or better than the ones that came in your car, but without those dealership prices.

How often should I replace car spark plugs?

That really depends on the type. A standard copper plug is usually good for about 20,000 miles, while a high-end iridium one can last 100,000. Your owner’s manual will have the exact schedule for your engine.

Spark Plug Features

  • Precision ceramic insulators
  • Corrosion-resistant shell with triple high pressure gas seals
  • Screw or snap-on electrical connectors
  • Pre-installed metal compression gaskets
  • Copper-core electrode cooling
  • Application specific heat-range design
  • Improved cold-starting performance
  • Smooth firing at high or low engine RPM
  • Reduced electrode erosion and long service life
  • Enhanced ignition efficiency and fuel economy
  • Superior anti-fouling characteristics
  • Reduced hot-spark firing voltage requirements
  • Maximum engine horsepower and torque
  • Superior throttle-response, acceleration and WOT performance
  • Precision Laser-welded Iridium electrodes - 6X harder than platinum
  • Precision ceramic insulators
  • Corrosion-resistant shell with triple high pressure gas seals
  • Screw or snap-on electrical connectors
  • Pre-installed metal compression gaskets
  • Copper-core electrode cooling
  • Application specific heat-range design
  • Improved cold-starting performance
  • Smooth firing at high or low engine RPM
  • Reduced electrode erosion and long service life
  • Enhanced ignition efficiency and fuel economy
  • Superior anti-fouling characteristics
  • Reduced hot-spark firing voltage requirements
  • Maximum engine horsepower and torque
  • Superior throttle-response, acceleration and WOT performance
  • Precision Laser-welded Iridium electrodes - 6X harder than platinum
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