NGK 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
- B7S
Specifications
Warranty |
1 Year |
Torque Specs |
Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft. |
Center Electrode Type |
NGK |
Heat Range |
7 |
Longevity |
30k Miles |
Resistor |
No |
Shell
Thread Size |
14mm |
Thread Pitch |
1.25mm |
Center Electrode Type |
Gasket |
Reach |
9.5mm (3/8") |
Hex Size |
13/16" (21mm) |
Terminal Type |
Removable Nut |
Overall Height |
ISO |
Gap |
.028" (0.7mm) |
Center Electrode
Material |
Nickel |
Type |
Standard |
Center Electrode Type |
2.5mm |
Projection |
Non-Projected |
Ground Electrode
Material |
Nickel |
Type |
Standard |
Center Electrode Type |
1 |
Fitment
Automotive
Sorry, no automotive applications are associated with this part.
Non Automotive
- Commercial & Industrial
- Commercial and Industrial Engines
- Fuji Robin
- Hall Scott
- Subaru-Robin
- Waukesha
- Generators
- Power Equipment Engines
- Lawn & Garden
- Chain Saws
- Outdoor Power Equipment
- H.M.C.
- TANAKA
- VANDERMOLEN
- Marine
- Inboard
- Outboard
- MERCURY
- Mercury
- MERCURY
- Mercury
- MERCURY
- Mercury
- MERCURY
- Mercury
- MERCURY
- Mercury
- MERCURY
- Mercury
- MERCURY
- Mercury
- Motorcycle
- Motorcycle
- Motorcycle/Moped/Scooter
- Recreation