NGK Spark Plug B7HS-10
NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance.
Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
Corrugated Ribs Prevent Flashover
Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
Copper Core Aids in Heat Removal
Triple Seals Prevent Leakage
Body
Thread Size: 14mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Resistor: No
Reach: 12.7mm (1/2")
Hex Size: 13/16" (21mm)
Terminal Type: Removable Nut
Overall Height: ISO
Gap: .039" (1.0mm)
Center Electrode
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Non-Projected
Ground Electrode
Material: Nickel
Type: Standard
Quantity: 1
Specifications
Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand: NGK
Heat Range: 7
Longevity: 30k
Outboard Application
- Evinrude 75 hp 1988-1975 .032
- Mariner 15 hp 15 Marathon 684w/CDI, 15C 684w/CDI, K15 6K4 2000-1984, K15 6M7, W15 684, .038
- Mariner 9.9 hp 9.9C 682w/CDI .032
- Mariner 8.0 hp 8C 6G1 .032
- Mariner 6.0 hp 6C 6H8, 6D 6H6 .032
- Nissan 40 hp NS 40C 1992-1985, 40C 2007-2004, 40D 1996-1991, 40D2-Stroke 2007 .040
- Nissan 35 hp NS 35C 1995-1994 .040
- Nissan 30 hp NS 30A 1996-1986 .040
- Nissan 25 hp NS 25 1996-1986 .040
- Nissan 18 hp NS 18 1996-1993, 18C 1992-1985, 18C 2007-2004, 18D2-Stroke 2007-2004 .040
- Nissan 15 hp NS 15B 1992-1985, 15C2-Stroke 2007-2004 .040
- Nissan 12 hp NS 12 1987-1985, 12 1994 .040
- Nissan 9.9 hp NS 9.9B 1996-1985, 9.9C2-Stroke 2007-2004, 9.9D 2007-2004 .040
- Suzuki 30 hp DT301-cyl. 1985-1983, DT302-cyl. 1987-1986, DT30c3-cyl. 1992-1988 .039
- Suzuki 25 hp DT252-cyl. 1984-1977, DT252-cyl. 1988-1985, DT25c3-cyl. 1992-1989 .039
- Suzuki 15 hp DT15c2-cyl. 1991-1989 .039
- Suzuki 9.9 hp DT9.92-cyl. 1985-1983 .039
- Suzuki 40 hp M40C 2006-1983, M40D 2007 .032
- Suzuki 30 hp M30A 1981-1979, M30A2 1986-1981, M30A3 1996-1986, M30A3 2007-2004 .032
- Suzuki 25 hp M25C2 2007-1986 .032
- Suzuki 18 hp M18C 1986-1982, M18C2 1994-1986, M18D 2007-1994, M18E 1996, M18E 2007-2004 .032
- Suzuki 15 hp M15B 1986-1982, M15B2 1994-1986, M15C 2007-2004, M15D 2007-2004 .032
- Suzuki 12 hp M12C 1986-1982, M12C 2007, M12C 2007 .032
- Suzuki 9.9 hp M9.9B 1986-1982, M9.9B2 1994-1986, M9.9C 2007-1994, M9.9D 2007-1996 .032
- Yamaha 40 hp 40 3-cyl. 2 STROKE 2005-1984, C403-cyl. 2002-1997 .039
- Yamaha 30 hp 30 3-cyl. 2002-1987 .039
- Yamaha 28 hp 28 3-cyl. 1997-1987 .039
- Yamaha 25 hp 25 2-cyl. 2 STROKE 2005-1984, 25 3-cyl. 2 STROKE 2002-1996 .039
- Yamaha 20 hp 20 2-cyl. 1997-1996 .039
- Yamaha 15 hp 15 2-cyl. 2005-1984 .039
- Yamaha 9.9 hp 9.9D 2-cyl. 4 STROKE 2005 .039
- Yamaha 9.0 hp 9.9 2-cyl. 2 STROKE 2005-1984 .039
- Yamaha 8.0 hp 8 2-cyl. 2 STROKE 2005-1986 .039
- Yamaha 6.0 hp 6 2-cyl. 2000-1986 .039
