DENSO Iridium TT 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
    4 pc DENSO Iridium TT Spark Plugs for 2007-2013 Honda Fit 1.5L L4
    Special Price $37.27 Regular Price $52.99
  2. DENSO Spark Plug
    4 pc DENSO Iridium TT Spark Plugs for 2009-2010 Pontiac G3 1.6L L4
    Special Price $37.27 Regular Price $52.99
  3. DENSO Spark Plug
    4 pc DENSO Iridium TT 4712 IXEH22TT Spark Plugs
    Special Price $40.32 Regular Price $57.99
  4. DENSO Spark Plug
    4 pc DENSO Iridium TT 4710 IXEH20ETT Spark Plugs
    Special Price $40.32 Regular Price $57.99
  5. DENSO Spark Plug
    4 pc DENSO Iridium TT Spark Plugs for 2005-2017 Toyota Tacoma 2.7L L4
    Rating:
    80%
    Special Price $41.06 Regular Price $58.99
  6. DENSO Spark Plug
    4 pc DENSO Iridium TT Spark Plugs for 2016 Acura ILX 2.4L L4
    Special Price $44.67 Regular Price $63.99
  7. DENSO Spark Plug
    4 pc DENSO Iridium TT Spark Plugs for 2016 Honda Civic 2.0L L4
    Special Price $45.59 Regular Price $64.99
  8. DENSO Spark Plug
    6 pc DENSO Iridium TT Spark Plugs for 1975-1980 Dodge B200 3.7L L6
    Special Price $53.25 Regular Price $54.34
  9. DENSO Spark Plug
    6 pc DENSO Iridium TT Spark Plugs for 1985-1987 Dodge D150 3.7L L6
    Special Price $53.25 Regular Price $54.34
  10. DENSO Spark Plug
    6 pc DENSO Iridium TT Spark Plugs for 2008 Volvo XC70 3.2L L6
    Special Price $53.25 Regular Price $54.34
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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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