Denso PQ20R-P8 Double Platinum Spark Plug, Pack of 2

Denso Double Platinum Spark Plugs offer long life high performance features and are typically called for on a Distributorless Ignition Systems (DIS) ignition system or where the plugs are particularly difficult to change. A fine platinum tip on both the center and ground electrodes allows for virtually no gap erosion, so that you will have optimum performance. 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 prevent flashover.

• PQ20R-P8
• Increases engine performance and throttle response
• Efficient fuel consumption
• Improved cold-starting
• Stable combustion during idling

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