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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
3x lighter than PVC foam
Green lens for starboard side
Mercruiser Stern Drives/Inboards
Meets NMMA certification procedure
NGK Spark Plug #4551 BR9HS10 10-PAK | 26 Bags/Accessories 3x lighter than PVC foamNGK Spark Plug 4551 #41 BR9HS10 10 PACK 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
US$ 18.99
US$ 40.00
