Description
– BR9HS10 #4551
– Standard spark plugs are chosen by more automotive, motorcycle and marine engine manufacturers than any other.
– The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.
Triple gasket sealing process eliminates gas leakage past the shell 99% Highly pure alumina silicate insulator Solid copper core Corrugated ribs to prevent flash over Cold rolled threads to prevent damage to cylinder head Trivalent plating – silver chromate and zinc for corrosion resistance
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 1 × 1 × 4 in |
