The Iridium TT Twin Tip Technology delivers far less obstruction to the spark allowing an omni-directional explosion. This 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. The large center and ground electrodes seen on a Standard Plug increases "quenching" of the explosion, meaning the spark explosion is restricted by the electrodes above and below the gap, allowing it to spread to either side, but not grow with full range.
Spark Plug, Denso, Iridium, 14mm Thread, 26.5mm Reach, Jeep, Chrysler, Dodge, RAM, 5.7L Hemi,
Features & Benefits:
The Iridium TT's revolutionary 0.4 millimeter center electrode means significantly improved combustion and fewer misfires – optimizing power output like never before.
Invented by DENSO, the Iridium TT Twin-Tip Technology enables larger spark concentration and explosion, delivering more complete combustion, which translates to more superior fuel economy.
The unparalleled Iridium TT spark plug is tested to last well beyond 100,000 miles, with minimal loss to performance, contributing to more overall lifetime savings than any plugs available today.
Denso selected iridium and engineered it with rhodium to build the most durable alloy for spark plugs. Their patented formula has the highest concentration of iridium of any spark plug and even under the most severe engine temperatures resists oxidation and voltage wear for extended periods. The superior ignition of Denso Iridium TT spark plugs means more efficiency, fewer misfires, and significantly improved combustion, optimizing power and fuel economy like never before. Order the model designed for your vehicle application.
Shorty Spark Plug: No
Resistor Plug: Yes
Manufacturer's Heat Range: 16
Electrode Core Material: Copper
Electrode Tip Material: Iridium
Center Electrode Design: Platinum Twin-Tip
Spark Plug Thread Size: 14mm
Spark Plug Reach: 26.5mm
Spark Plug Seat Style: Gasket
Wrench Diameter: 5/8 in
Ground Strap Quantity: One
Quantity: Sold as a set of 16
Fits the following vehicles:
09-up DODGE CHARGER 5.7L Hemi
09-up DODGE CHALLENGER 5.7L Hem
09-up Chrysler 300 5.7L Hemi
09-up DODGE DURANGO 5.7L Hemi
09-up RAM 1500 PICKUP 5.7L Hemi
09-up JEEP GRAND CHEROKEE 5.7L Hemi
Dropships direct from manufacturer.
This product was added to our catalog on Wednesday 20 January, 2021.
