For over 60 years, DENSO has been leading the way bringing new technology to drivers around the world. DENSO revolutionized spark plug design with our U-Groove spark plugs, and DENSO pioneered Iridium technology for spark plugs. The end result is a full line of spark plugs designed for a wide range of applications. Iridium and platinum technologies combine with our patented 360 Degree laser welding process to create a plug with a lifetime over 100,000 Miles. Improved Ignitability DENSO's TT or "Twin-Ti p" technology promotes the largest spark energy concentration and explosion, which translates into improved acceleration and economy. The Iridium TT features the world's smallest 0.4 Millimeter Iridium center electrode and 0.7 Millimeter needle tip ground electrode, which minimizes spark interference and thus maximizes ignitability. The result is the best performance you can buy, with better power, Torque, and fuel economy than any other spark plug.
PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov
Reach: 25 Millimeter
Resistor: Yes
Electrode Type: OEM
Electrode Core Material: Copper
Electrode Tip Material: Iridium Rhodium Alloy
Insulator Type: Projected
Thread Size: 14 Millimeter
Seat Type: Tapered
Wrench Diameter: 16 Millimeter
Quantity: Single
- Features 0.4-Millimeter Iridium Center Electrode And A 0.7-Millimeter Platinum Ground Electrode
- Revolutionary 0.4 Millimeter Center Electrode Means Significantly Improved Combustion And Fewer Misfires – Optimizing Power Output Like Never Before
- Twin-Tip Technology Enables Larger Spark Concentration And Explosion, Delivering More Complete Combustion, Which Translates To More Superior Fuel Economy
- Tested To Last Well Beyond 100,000 Miles, With Minimal Loss To Performance, Contributing To More Overall Lifetime Savings Than Any Plugs Available Today
- Delivers Far Less Obstruction To The Spark Allowing An Omni-Directional Explosion
- Twin-Tip Technology Minimizes The Quenching Effect And Results In A More Effective, More Complete Combustion
- Better Combustion Means More Power And Better Fuel Economy, As Fuel Is Burned More Efficiently With Each Piston Firing
- For Complete Combustion, The Iridium TT’s Two Tips Allow The Spark Plug To Create The Largest Spark Concentration And Explosion
- Limited 90 Day Warranty
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