NGK Harley spark plugs

NGK 3932 DCPR7E Spark Plug (NGK3932)

5.00 stars, based on 1 reviews
NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance. Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties Corrugated Ribs Prevent Flashover Pure Alumina Silicate...
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Reviews 1-1 of 1

Perfect replacement

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Remarkable how much difference it made replacing my old spark plugs.


Reviews 1-1 of 1