NGK Spark Plug BP8HS-15 6729
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: Solid
Overall Height: JIS
Gap: .059" (1.5mm)
Center Electrode
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: 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: 8
Longevity: 30k
Outboard Application
- Mariner 15 hp 15 Marathon 2002-1997 .060
- Mariner 15 hp 2-Cyl 2002-1989 .060
- Mariner 10 hp 10 Magnum 1998-1991 .060
- Mariner 10 hp 10 Marathon 2002-1991 .060
- Mariner 9.9 hp 9.9 2000-1995 .060
- Mercury 15 hp 15 Sea Pro2-Stroke 2000-1997 .060
- Mercury 15 hp 152-Stroke 2000-1989 .060
- Mercury 10 hp 10 1991 .060
- Mercury 10 hp 10 Sea Pro2-Stroke 2000-1991 .060
- Mercury 10 hp XR10 1998-1992 .060
- Mercury 9.9 hp 9.92-Stroke 2000-1995 .060