Various 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 7022 BPR6HS Spark Plugs
    Special Price $24.62 Regular Price $34.99
  2. NGK Standard
    NGK Standard 6799 LZKAR7A Spark Plug
    Special Price $4.16 Regular Price $5.99
  3. NGK Standard
    2 pc NGK Standard 7022 BPR6HS Spark Plugs
    Special Price $4.85 Regular Price $6.99
  4. NGK V-Power
    NGK V-Power 3672 LFR6A-11 Spark Plug
    Special Price $6.57 Regular Price $8.99
  5. Champion Spark Plug
    Champion Iridium 9201 RC12WYPB4 Spark Plug
    Special Price $6.75 Regular Price $9.99
  6. NGK Iridium IX
    NGK Iridium IX 4218 CR8EIX Spark Plug
    Special Price $7.94 Regular Price $10.99
  7. DENSO Spark Plug
    DENSO Iridium TT 4702 IK20TT Spark Plug
    Special Price $8.54 Regular Price $11.99
  8. NGK Laser Platinum
    NGK Laser Platinum 4764 BUR7EQP Spark Plug
    Special Price $9.41 Regular Price $12.99
  9. NGK Standard
    NGK Standard 7168 DCPR8EKC Spark Plug
    Special Price $10.61 Regular Price $14.99
  10. NGK Standard
    4 pc NGK Standard 7022 BPR6HS Spark Plugs
    Special Price $11.62 Regular Price $16.99
  11. NGK Standard
    4 pc NGK Standard 4549 CR7HSA Spark Plugs
    Special Price $11.62 Regular Price $16.99
  12. NGK Standard
    6 pc NGK Standard 6703 BPMR7A SOLID Spark Plugs
    Special Price $15.86 Regular Price $22.99
  13. DENSO Spark Plug
    DENSO 3450 FK16HR11 Spark Plug
    Special Price $17.63 Regular Price $24.99
  14. NGK V-Power
    10 pc NGK V-Power 5574 BPM8Y SOLID Spark Plugs
    Special Price $27.54 Regular Price $38.99
  15. NGK Laser Iridium
    4 pc NGK Laser Iridium 6289 CR9EIA-9 Spark Plugs
    Special Price $36.08 Regular Price $51.99
  16. NGK Spark Plug
    6 pc NGK Iridium IX 93175 LKR7DIX-11S Spark Plugs
    Special Price $46.45 Regular Price $47.40
  17. NGK Iridium IX
    NGK Iridium IX 3006 BR10ECMIX Spark Plug
    Special Price $13.22 Regular Price $18.99
  18. Champion Spark Plug
    6 pc Champion Copper Plus 938M QL78YC Spark Plugs
    Special Price $23.21 Regular Price $32.99
  19. NGK Laser Iridium
    NGK Laser Iridium 95710 DILZKR7B11GS Spark Plug
    Special Price $19.01 Regular Price $26.99
  20. NGK Laser Iridium
    NGK Laser Iridium 4708 CR8EIA-10 Spark Plug
    Special Price $9.02 Regular Price $12.99
  21. NGK Iridium IX
    8 pc NGK Iridium IX 6509 LTR6IX-11 Spark Plugs
    Special Price $60.05 Regular Price $85.99
  22. NGK Iridium IX
    NGK Iridium IX 7001 BR8HIX Spark Plug
    Special Price $8.17 Regular Price $11.99
  23. NGK Spark Plug
    2 pc NGK V-Power Racing 4091 R5671A-7 Spark Plugs
    Rating:
    100%
    Special Price $11.24 Regular Price $15.99
  24. NGK Laser Iridium
    NGK Laser Iridium 93188 LMAR9AI-10 Spark Plug
    Rating:
    100%
    Special Price $14.36 Regular Price $20.99
  25. Champion Spark Plug
    Champion Double Platinum 7989 Spark Plug
    Special Price $16.50 Regular Price $23.99
  26. NGK Spark Plug
    8 pc NGK V-Power Racing 5238 R5671A-9 Spark Plugs
    Rating:
    90%
    Special Price $42.34 Regular Price $59.99
  27. NGK Spark Plug
    4 pc NGK Laser Iridium 95112 ILZKAR8H8S Spark Plugs
    Special Price $55.79 Regular Price $56.93
  28. NGK Standard
    NGK Standard 6715 BR8HS SOLID Spark Plug
    Special Price $2.65 Regular Price $3.99
  29. NGK Spark Plug
    NGK V-Power Racing 3249 R5673-8 Spark Plug
    Special Price $4.53 Regular Price $5.99
  30. NGK Spark Plug
    NGK V-Power Racing 7405 R5672A-9 Spark Plug
    Special Price $4.93 Regular Price $6.99
  31. NGK Standard
    2 pc NGK Standard 7131 BPR6ES Spark Plugs
    Special Price $5.47 Regular Price $7.99
  32. NGK Standard
    NGK Standard 6899 CPR6EA-9 Spark Plug
    Special Price $6.01 Regular Price $8.99
  33. Champion Spark Plug
    Champion Iridium 9701 RA8WHP Spark Plug
    Special Price $6.65 Regular Price $8.99
  34. NGK Standard
    NGK Standard 92038 LFR7A Spark Plug
    Special Price $7.12 Regular Price $9.99
  35. NGK Iridium IX
    NGK Iridium IX 2318 BR6FIX Spark Plug
    Special Price $7.66 Regular Price $10.99
  36. NGK Iridium IX
    NGK Iridium IX 3689 TR6IX Spark Plug
    Special Price $7.71 Regular Price $10.99
  37. DENSO Spark Plug
    DENSO Iridium Power 5307 IW22 Spark Plug
    Rating:
    100%
    Special Price $7.75 Regular Price $10.99
  38. NGK Iridium IX
    NGK Iridium IX 3797 CR8EHIX-9 Spark Plug
    Special Price $7.94 Regular Price $10.99
  39. NGK Iridium IX
    NGK Iridium IX 2313 LZTR4AIX-11 Spark Plug
    Special Price $8.17 Regular Price $11.99
  40. NGK Iridium IX
    NGK Iridium IX 6747 BR8EIX SOLID Spark Plug
    Special Price $8.22 Regular Price $11.99
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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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