Quicksilver 8M0181925 - NGK BR7HS-10 spark plugs (10-pack)Spark plug 8M0181925 is the NGK BR7HS-10 standard plug. Each plug comes pre-gapped to 1mm as specified by your engine manufacturer. It is...
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Add to CartThe NGK BUHW-2 surface gap plugs have no side electrode to pre-gap and are nearly immune to pre-ignition (knocking). Surface gap plugs have no heat range listing as the electrode design prevents the firing tip from overheating causing pre-ignition. Use only the spark plug listed in your engine owners manual. Using the wrong plug can reduce optimum performance, reduce fuel economy or cause damage to your engine. Spark plugs are easy to change with common spark plug sockets. The NGK pure alumina silicate ceramic insulator provides superior strength, reduces breakage and provides better heat transfer. The Ribbed Suppressor Seal extends resistance and prevents spark flash over and misfire plus the triple seal helps prevent leakage.
Merc 20 (Serial 4709593-)MERC 80 (Serial 5582562-6432900)
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov