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Add to CartNGK Standard spark plugs deliver reliable performance and ease of installation. NGK's Standard plugs are engineered specifically for OE applications. The solid copper core offers superior heat dissipation, conductivity, and broad heat range. NGK Standard plugs are treated with corrosion-resistant plating.
NGK BR7HS-10 is an actual OE or equivalent replacement spark plug.
Fits: Mercury Outboards, Nissan 1997-2007, Suzuki 1977-2000, Tohatsu 1996-2007, and Yamaha 1984-2005
Check your engine and maintenance manual for the correct spark plug and only use as recommended by your engine's original equipment manufacturer. Using the wrong plug can reducing optimum performance, reduce fuel economy or cause damage to your engine.
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What is the NGK BR7HS-10 Spark Plug used for?
The NGK BR7HS-10 Spark Plug is an OE or equivalent replacement spark plug designed for specified marine outboard applications. It features a solid copper core for heat dissipation and conductivity, along with corrosion-resistant plating for reliable performance and ease of installation.
What outboards does the NGK BR7HS-10 Spark Plug fit?
The NGK BR7HS-10 fits specified Mercury Outboards, Nissan outboards from 1997-2007, Suzuki outboards from 1977-2000, Tohatsu outboards from 1996-2007, and Yamaha outboards from 1984-2005. Verify the specific engine application with the engine or maintenance manual before installation.
What are the specifications of the NGK BR7HS-10 Spark Plug?
The NGK BR7HS-10 has part number BR7HS-10 and stock number 1098. It has 5000 Ohm resistance, a standard ground configuration, a nickel ground electrode core, a copper center electrode core, and a nickel center electrode tip.
What are the benefits of the copper core in the NGK BR7HS-10?
The solid copper core in the NGK BR7HS-10 Spark Plug provides heat dissipation and conductivity across a broad heat range. The center electrode uses a copper core with a nickel tip, while the plug also features corrosion-resistant plating.
What spark plugs does the NGK BR7HS-10 replace?
The NGK BR7HS-10 Spark Plug replaces Mercury 33-828942, Yamaha B7H-S0000-00-00, and Evinrude/Johnson 0509568 according to the supplied product information.
How do I verify that the NGK BR7HS-10 is the correct spark plug for my outboard?
Check your engine and maintenance manual to confirm the correct spark plug recommended by the engine's original equipment manufacturer. Using the wrong spark plug can reduce optimum performance or fuel economy and may cause engine damage, so verify the application before installation.
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
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