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 Laser Iridium
    8 pc NGK Laser Iridium 6858 DFH6B-11A Spark Plugs
    Special Price $126.39 Regular Price $180.99
  2. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 2011-2013 Infiniti QX56 5.6L V8
    Rating:
    100%
    Special Price $136.77 Regular Price $194.99
  3. NGK Laser Iridium
    8 pc NGK Laser Iridium Spark Plugs for 2017-2020 Nissan Armada 5.6L V8
    Rating:
    100%
    Special Price $139.57 Regular Price $198.99
  4. NGK Standard
    8 pc NGK Standard 6703 BPMR7A SOLID Spark Plugs
    Special Price $21.01 Regular Price $29.99
  5. NGK V-Power
    8 pc NGK V-Power 5574 BPM8Y SOLID Spark Plugs
    Special Price $21.73 Regular Price $30.99
  6. NGK Standard
    8 pc NGK Standard 4952 BKR7ES-11 Spark Plugs
    Special Price $23.60 Regular Price $33.99
  7. NGK Standard
    8 pc NGK Standard 5129 DPR7EA-9 Spark Plugs
    Special Price $23.89 Regular Price $33.99
  8. NGK Standard
    8 pc NGK Standard 5329 DPR9EA-9 Spark Plugs
    Special Price $24.55 Regular Price $34.99
  9. NGK V-Power
    8 pc NGK V-Power 6945 UR45 Spark Plugs
    Special Price $24.68 Regular Price $34.99
  10. NGK Standard
    8 pc NGK Standard 4549 CR7HSA Spark Plugs
    Special Price $24.75 Regular Price $34.99
  11. NGK Standard
    8 pc NGK Standard 3526 BP7EFS Spark Plugs
    Special Price $25.04 Regular Price $35.99
  12. NGK Standard
    8 pc NGK Standard 4629 C7HSA Spark Plugs
    Special Price $25.43 Regular Price $35.99
  13. NGK Standard
    8 pc NGK Standard 1092 BPR7HS-10 Spark Plugs
    Special Price $26.55 Regular Price $37.99
  14. NGK Standard
    8 pc NGK Standard 3722 BR5HS Spark Plugs
    Special Price $27.26 Regular Price $38.99
  15. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 2000-2004 Toyota Tundra 4.7L V8
    Rating:
    80%
    Special Price $27.69 Regular Price $39.99
  16. NGK V-Power
    8 pc NGK V-Power 6987 ZFR6F-11G Spark Plugs
    Special Price $28.07 Regular Price $39.99
  17. Champion Spark Plug
    8 pc Champion Copper Plus 415 RN9YC Spark Plugs
    Special Price $28.22 Regular Price $39.99
  18. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1998-2001 Mazda B2500 2.5L L4
    Rating:
    100%
    Special Price $28.57 Regular Price $40.99
  19. NGK V-Power
    8 pc NGK V-Power Spark Plugs for 1986-1988 Mercury Cougar 5.0L V8
    Special Price $28.57 Regular Price $40.99
  20. NGK V-Power
    8 pc NGK V-Power 6855 ZFR7F-11 Spark Plugs
    Special Price $28.64 Regular Price $40.99
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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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