Denso (3253) PK20TR11 Double Platinum Spark Plug, Pack Of 1
- Improved cold-starting
- Efficient fuel consumption
- Stable combustion during idling
- Increases engine performance and throttle response
Denso Double Platinum Spark Plug Multi-ground electrodes at the precise same time as a platinum center electrode are another extended life plug. 044"Gap Technical Specifications - 14mm Thread, 19mm (3/4 ") Reach, 5/8"(16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal, Fine Wire Platinum Center Electrode, Side Discharge Dual Ground Electrodes,. The platinum tip on the center electrode will extend its life, while having more than one particular ground electrode also gives extended ground electrode life. Copper core for better thermal conductivity. Machine rolled threads to reduce cross-threading and seizing. The plug insulator is constructed of purified alumina powder for extreme stress with 5 ribs to stay away from flashover.
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