DENSO Iridium Long Life 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. DENSO Spark Plug
    DENSO Spark Plug for 2012 Volvo C70 2.5L L5
    Special Price $11.32 Regular Price $15.99
  2. DENSO Spark Plug
    DENSO 3476 DK20PR-D13 Spark Plug
    Special Price $18.20 Regular Price $25.99
  3. DENSO Spark Plug
    2 pc DENSO 3458 FK16HQR11 Spark Plugs
    Special Price $34.78 Regular Price $49.99
  4. DENSO Spark Plug
    4 pc DENSO 3353 SK16R-P11 Spark Plugs
    Special Price $34.78 Regular Price $49.99
  5. DENSO Spark Plug
    4 pc DENSO Spark Plugs for 1991-1995 Toyota Previa 2.4L L4
    Special Price $38.52 Regular Price $54.99
  6. DENSO Spark Plug
    4 pc DENSO Spark Plugs for 2003-2012 Toyota Matrix 1.8L 2.4L L4
    Special Price $39.30 Regular Price $55.99
  7. DENSO Spark Plug
    4 pc DENSO Spark Plugs for 2005-2014 Toyota Tacoma 2.7L L4
    Special Price $40.41 Regular Price $57.99
  8. DENSO Spark Plug
    4 pc DENSO Spark Plugs for 2015-2016 Toyota Corolla 1.8L L4
    Rating:
    100%
    Special Price $50.41 Regular Price $71.99
  9. DENSO Spark Plug
    4 pc DENSO Spark Plugs for 1995-2005 Dodge Stratus 2.4L L4
    Special Price $50.41 Regular Price $51.44
  10. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2004-2008 Toyota Solara 3.3L V6
    Rating:
    100%
    Special Price $56.25 Regular Price $79.99
  11. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 1990-1991 Nissan 300ZX 3.0L V6
    Special Price $56.25 Regular Price $79.99
  12. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2007 Nissan Maxima 3.5L V6
    Special Price $59.15 Regular Price $83.99
  13. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2003-2007 Infiniti G35 3.5L V6
    Special Price $69.59 Regular Price $98.99
  14. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2002-2007 Nissan Maxima 3.5L V6
    Special Price $69.59 Regular Price $98.99
  15. DENSO Spark Plug
    4 pc DENSO Spark Plugs for 2011-2012 Kia Sorento 2.4L L4
    Special Price $70.18 Regular Price $71.62
  16. DENSO Spark Plug
    6 pc DENSO 3479 ZXU20HCR8 Spark Plugs
    Special Price $71.80 Regular Price $102.99
  17. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2012-2014 Mercedes-Benz ML350 3.5L V6
    Special Price $72.96 Regular Price $103.99
  18. DENSO Spark Plug
    6 pc DENSO 3461 SXU22HCR11S Spark Plugs
    Special Price $74.84 Regular Price $106.99
  19. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2011-2016 Chrysler Town & Country 3.6L V6
    Special Price $83.00 Regular Price $118.99
  20. DENSO Spark Plug
    8 pc DENSO Spark Plugs for 2011 Jaguar XJ 5.0L V8
    Special Price $95.52 Regular Price $135.99
  21. DENSO Spark Plug
    8 pc DENSO Spark Plugs for 2013-2014 Mercedes-Benz SL550 4.6L V8
    Special Price $95.52 Regular Price $135.99
  22. DENSO Spark Plug
    6 pc DENSO 3490 FXE20HE11C Spark Plugs
    Special Price $98.59 Regular Price $140.99
  23. DENSO Spark Plug
    6 pc DENSO Spark Plugs for 2007-2015 Lexus RX350 3.5L V6
    Special Price $102.62 Regular Price $104.72
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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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