8 Spark Plugs

NGK spark plugs and DENSO spark plugs, plus those from Autolite, Bosch, and Champion, help maximize engine power and operating performance ride after ride. We carry thousands of spark plugs for everything from Chevy to Ford, Volkswagen to Toyota, all with a 100% fitment guarantee. Browse popular spark plugs including NGK Iridium, NGK Racing, NGK G-Power, and many more replacement spark plugs. Our top-grade Spark Plugs are the key to igniting your ride. Ensure they’re well protected in the Cylinder Head and properly connected via the Coil Boots when replacing them.

NGK spark plugs and DENSO spark plugs, plus those from Autolite, Bosch, and Champion, help maximize engine power and operating performance ride after ride. We carry thousands of spark plugs for everything from Chevy to Ford, Volkswagen to Toyota, all with a 100% fitment guarantee. Browse popular spark plugs including NGK Iridium, NGK Racing, NGK G-Power, and many more replacement spark plugs. Ensure they’re well protected in the Cylinder Head and properly connected via the Coil Boots when replacing them.

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  1. NGK Standard
    8 pc NGK Standard 2623 BPR6FS Spark Plugs
    Rating:
    100%
    Special Price $25.11 Regular Price $35.99
  2. NGK V-Power
    8 pc NGK V-Power 7052 YR5 Spark Plugs
    Special Price $25.36 Regular Price $35.99
  3. NGK Standard
    8 pc NGK Standard 3212 B-6L Spark Plugs
    Special Price $25.65 Regular Price $36.99
  4. NGK V-Power
    8 pc NGK V-Power 5155 FR4 Spark Plugs
    Special Price $25.76 Regular Price $36.99
  5. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1989-2001 Ford Ranger 2.3L 2.5L L4
    Rating:
    100%
    Special Price $29.32 Regular Price $41.99
  6. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1997-2010 Ford F-150 4.6L 5.4L V8
    Special Price $29.32 Regular Price $41.99
  7. NGK Standard
    8 pc NGK Standard 7131 BPR6ES Spark Plugs
    Special Price $30.45 Regular Price $43.99
  8. Champion Spark Plug
    8 pc Champion Platinum 3570 RE14PMC Spark Plugs
    Special Price $32.31 Regular Price $45.99
  9. NGK G-Power
    8 pc NGK G-Power 7092 BKR6EGP Spark Plugs
    Special Price $32.33 Regular Price $45.99
  10. NGK Standard
    8 pc NGK Standard 3630 B10EG Spark Plugs
    Special Price $38.74 Regular Price $54.99
  11. NGK Spark Plug
    8 pc NGK V-Power Racing 7405 R5672A-9 Spark Plugs
    Special Price $42.34 Regular Price $59.99
  12. Bosch Spark Plug
    8 pc Bosch Nickel Copper FGR5NQE04 Spark Plugs
    Special Price $47.89 Regular Price $48.87
  13. Autolite Spark Plug
    8 pc Autolite Xtreme Sport XS61 Spark Plug
    Special Price $50.18 Regular Price $71.99
  14. Champion Spark Plug
    8 pc Champion Iridium 9055 REC12WMPB5 Spark Plugs
    Rating:
    100%
    Special Price $54.26 Regular Price $77.99
  15. Champion Spark Plug
    8 pc Champion Iridium 9034 RC12WEPB5 Spark Plugs
    Special Price $54.77 Regular Price $77.99
  16. NGK Iridium IX
    8 pc NGK Iridium IX 2318 BR6FIX Spark Plugs
    Special Price $59.25 Regular Price $84.99
  17. NGK Iridium IX
    8 pc NGK Iridium IX 5686 DR7EIX Spark Plugs
    Special Price $59.51 Regular Price $84.99
  18. Bosch Spark Plug
    8 pc Bosch Double Platinum 7422 Spark Plugs
    Special Price $59.59 Regular Price $84.99
  19. NGK Iridium IX
    8 pc NGK Iridium IX 7001 BR8HIX Spark Plugs
    Special Price $60.31 Regular Price $85.99
  20. DENSO Spark Plug
    8 pc DENSO Iridium Power 5327 IT22 Spark Plugs
    Special Price $59.78 Regular Price $61.00
  21. NGK Iridium IX
    8 pc NGK Iridium IX 2669 BKR9EIX Spark Plugs
    Special Price $61.27 Regular Price $87.99
  22. NGK Iridium IX
    8 pc NGK Iridium IX 7189 XR4IX Spark Plugs
    Special Price $60.31 Regular Price $61.55
  23. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 2008-2010 Ford Mustang 4.6L V8
    Special Price $65.68 Regular Price $93.99
  24. NGK Iridium IX
    8 pc NGK Iridium IX Spark Plugs for 2008-2014 Ford Expedition 5.4L V8
    Rating:
    100%
    Special Price $65.68 Regular Price $93.99
  25. Bosch Spark Plug
    8 pc Bosch Double Iridium 9673 Spark Plugs
    Rating:
    100%
    Special Price $65.06 Regular Price $66.39
  26. NGK Laser Iridium
    8 pc NGK Laser Iridium 1465 IZTR5B11 Spark Plugs
    Special Price $69.87 Regular Price $99.99
  27. NGK Laser Iridium
    8 pc NGK Laser Iridium 5599 ITR4A15 Spark Plugs
    Special Price $69.87 Regular Price $99.99
  28. NGK Laser Iridium
    8 pc NGK Laser Iridium 4904 ILFR6T11 Spark Plugs
    Special Price $70.69 Regular Price $100.99
  29. Champion Spark Plug
    8 pc Champion Iridium 9005 QC10WEP Spark Plugs
    Special Price $71.28 Regular Price $101.99
  30. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 1990-2000 Lexus LS400 4.0L V8
    Special Price $72.73 Regular Price $103.99
  31. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 2001-2009 Toyota Sequoia 4.7L V8
    Rating:
    100%
    Special Price $74.22 Regular Price $105.99
  32. DENSO Spark Plug
    8 pc DENSO Iridium Power Spark Plugs for 2010-2014 BMW 750i xDrive 4.4L V8
    Rating:
    80%
    Special Price $76.69 Regular Price $109.99
  33. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 2010-2020 Lexus GX460 4.6L V8
    Rating:
    100%
    Special Price $78.38 Regular Price $111.99
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Whether you are looking for a long-lasting performance spark plug, or one for everyday use, Sixity has the NGK, DENSO, and Champion spark plugs you need, at prices you will not find anywhere else.

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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