NGK BPMR7A Spark Plug
| Brand: NGK |
PART #
9094
MFR. PART#
NG7321
NGK BPMR7A Spark Plug - Used on Comer 50 & 51 Engines
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
PRODUCT SPECIFICATIONS
Shell
Thread Diameter: 14mm
Thread Pitch: 1.25mm
Seat Type: Gasket
Reach: 9.5mm (3/8")
Hex Size: 3/4" (19mm)
Terminal Type: Removable Nut
Overall Height: Bantam
Gap: .028" (0.7mm)
Center Electrode
Material: Nickel
Type: Standard
Size: 2.5mm
Projection: Projected
Ground Electrode
Material: Nickel
Type: Standard
Quantity: 1
Specifications
Resistor: Yes
Resistor Value: 10k Ohm
Heat Range: 7
Torque Specs: Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.