V-Twin - 48-1961 - Doering Spark Plug PatchesDescriptionDoering Spark Plug patches can be easily ironed or sewn on.Set of two. **NOTE: When using an electric iron to apply the patches to clothing,...
Doering spark plugs set features a copper core electrode for a longer service life, nickel plated housing, 95% pure alumina insulator and a heat crimping process to ensure a leak free seal.*NOTE:...
Doering spark plug set features a copper core electrode for a longer service life, nickel plated housing, 95% pure alumina insulator and a heat crimping process to ensure a leak free seal.One heat...
Large hex original design for air cooled engines, #3 heat range terminal nuts and seal washers included.Includes top ventilated brass collars for cooling, as original, Doering design! Terminal nut is...
Replica air cooled spark plug with 7/8" thread for early model motors and includes sealing washers, brass terminal and brass removable terminal nuts. Fits all 7/8" applications.Includes top...