NGK Racing 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 Racing
    NGK Racing 2741 R6252K-105 Spark Plug
    Special Price $8.62 Regular Price $11.99
  2. NGK Racing
    4 pc NGK Racing 2741 R6252K-105 Spark Plugs
    Special Price $35.62 Regular Price $50.99
  3. NGK Racing
    NGK Racing 4076 R6254K-105 Spark Plug
    Special Price $8.62 Regular Price $8.64
  4. NGK Racing
    4 pc NGK Racing 4654 R7437-9 Spark Plugs
    Special Price $180.85 Regular Price $257.99
  5. NGK Racing
    4 pc NGK Racing 4482 R6725-115 Spark Plugs
    Special Price $139.45 Regular Price $198.99
  6. NGK Racing
    NGK Racing 4482 R6725-115 Spark Plug
    Special Price $39.30 Regular Price $55.99
  7. NGK Racing
    NGK Racing 4492 R6918B-8 Spark Plug
    Special Price $34.06 Regular Price $48.99
  8. NGK Spark Plug
    6 pc NGK Racing 97278 R2558E-10 Spark Plugs
    Special Price $191.83 Regular Price $195.75
  9. NGK Racing
    2 pc NGK Racing 4654 R7437-9 Spark Plugs
    Special Price $91.05 Regular Price $92.91
  10. NGK Racing
    NGK Racing 4654 R7437-9 Spark Plug
    Special Price $48.94 Regular Price $69.99
  11. NGK Racing
    10 pc NGK Racing 2741 R6252K-105 Spark Plugs
    Special Price $84.15 Regular Price $119.99
  12. NGK Racing
    10 pc NGK Racing 4894 R7434-10 Spark Plugs
    Special Price $438.48 Regular Price $447.43
  13. NGK Racing
    2 pc NGK Racing 2741 R6252K-105 Spark Plugs
    Special Price $18.76 Regular Price $26.99
  14. NGK Racing
    NGK Racing 5196 R6918C-9 Spark Plug
    Special Price $34.21 Regular Price $34.91
  15. NGK Racing
    4 pc NGK Racing 4074 R6061-9 Spark Plugs
    Special Price $34.91 Regular Price $35.62
  16. NGK Racing
    4 pc NGK Racing 5962 R6061-10 Spark Plugs
    Special Price $34.91 Regular Price $35.62
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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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