NGK Spark Plugs NGK: Standard Nickel Plug 4122

NGK BR7HS Spark Plug

NGK Standard Spark Plugs are proven technology that offer reliable performance. Standard spark plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. The solid copper core offers superior heat dissipation, conductivity and broad heat range.  NGK Standard plugs are an OE cornerstone that has provided decades of reliable performance.

Part Number: BR7HS

Stock Number: 4122

Resistance (Ohm): 5000

Ground configuration: Standard

Ground electrode core material: Nickel

Center electrode core material: Copper

Center electrode tip material: Nickel

Fits M/C - 2005-1993 APRILIA, 1996-1991 HON, 2003-1999 HUSQVARNA, 2001-1991 YAM, PWC - 2001-1997 YAM, O/B - 2003-1977 EVINRUDE, 2006-1978 JOHNSON, 1981-1976 SPIRIT (SUZ), 2004-1996 YAM, PE ENGINES - KOHLER, LAWNMOWER - SOLO, WATER PUMP YAM

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.

Frequently Asked Questions

• What is the NGK BR7HS Spark Plug? The NGK BR7HS Spark Plug is an NGK Standard spark plug designed to provide reliable performance. It features a solid copper core for heat dissipation, conductivity, and a broad heat range, while corrosion-resistant plating supports easier installation and removal.
• What applications is the NGK BR7HS Spark Plug compatible with? The NGK BR7HS is listed for motorcycle applications including Aprilia, Honda, Husqvarna, and Yamaha, as well as Yamaha personal watercraft. It is also listed for Evinrude, Johnson, Spirit (Suzuki), and Yamaha outboards, plus Kohler power equipment, Solo lawnmowers, and Yamaha water pumps.
• What are the electrode materials in the NGK BR7HS Spark Plug? The NGK BR7HS Spark Plug has a nickel ground electrode core, copper center electrode core, and nickel center electrode tip. Its solid copper core is designed to provide heat dissipation and conductivity while supporting a broad heat range.
• What is the stock number and resistance of the NGK BR7HS Spark Plug? The NGK BR7HS Spark Plug has a stock number of 4122 and a resistance rating of 5000 Ohms. It uses a standard ground configuration and is identified by part number BR7HS.
• How do I verify that the NGK BR7HS Spark Plug is correct for my engine? Check your engine and maintenance manual for the correct spark plug and use only the plug recommended by your engine's original equipment manufacturer. Using the wrong spark plug can reduce optimum performance, reduce fuel economy, or cause damage to your engine.