NGK Spark Plug - BKR5E Description: NGK's BKR5E spark plug is a high-performance spark plug designed to provide optimal ignition and durability. Using copper wire instead of the standard iron core, the plug dissipates heat more effectively, cooling the electrode and insulator tip faster. With its V-Power design, this spark plug ensures higher efficiency in igniting the air-fuel mixture, especially in lean-burn conditions. It also features a unique V-Grooved center electrode for better spark energy and greater ignitability. Additionally, it has a projected tip for improved combustion, ensuring better engine performance and longer lifespan. Specifications: Heat Range: 5 Thread Size: 14 mm Reach: 19 mm (3/4") Hex Size: 16 mm (5/8") Gap: 0.035" (0.9 mm) Type: Resistor Units: Each Weight: 0.12 lbs Resistor: Yes Electrode Type: V-Grooved (V-Power Center Electrode) Seal Type: Gasket Seat Terminal Type: Solid Terminal Nut Projection Type: Projected Tip Alternate/OEM Part Numbers: 7938, BKR5E Compatibility: This NGK BKR5E spark plug is compatible with a wide range of vehicles including: Honda: 2010-2013 Honda MUV700 Big Red Polaris: 2004-2005 Polaris ATP 500 H.O. 1999-2003 Polaris Magnum 425 4x4 1998-2002 Polaris Magnum 500 4x4 2001-2007 Polaris Ranger 500 4x4 2001-2004 Polaris Ranger 425 2x4 Kawasaki: 1987-1999 Kawasaki KX250 1998-2003 Kawasaki KX500 1984-1990 Kawasaki KX80 1990-2004 Kawasaki KX60 Yamaha: 1982-1989 Yamaha YZ250 1995-2001 Yamaha WR250Z 1980-1991 Yamaha IT200 Additional Models: 1990-2001 Polaris Sportsman 500 4x4 and 6x6 This NGK BKR5E spark plug delivers reliable performance and is a direct OEM replacement for many models. The V-Power design ensures better fuel efficiency and ignitability in high-performance engines, making it suitable for a wide range of motorcycles, ATVs, and UTVs. Part Number: 37-BKR5E