Product Overview
NGK Standard Nickel Plug 7131
Ensure smooth, reliable starts and optimal performance for your marine engine with the NGK Standard Nickel Plug 7131. This durable spark plug is engineered to withstand the harsh marine environment, providing long-lasting performance and reducing the risk of corrosion and seizing. Invest in the trusted quality of NGK and keep your boat running smoothly, season after season.
Key Features
- **Long-Lasting Performance:** Engineered for 30,000 miles of reliable service, minimizing the need for frequent replacements.
- **Superior Anti-Corrosion:** Trivalent metal plating protects against corrosion and seizing in the harsh marine environment.
- **Prevents Flashover:** Corrugated ribs prevent flashover, ensuring consistent spark delivery.
- **Enhanced Heat Transfer:** Pure alumina silicate ceramic insulator provides superior strength and efficient heat transfer for optimal performance.
- **Improved Heat Removal:** Copper core aids in heat removal, preventing overheating and extending plug life.
- **Leak-Free Operation:** Triple seals prevent leakage, maintaining compression and performance.
- **Versatile Terminal:** Removable nut terminal accommodates various connector types.
- **Optimal Heat Range:** Heat range 6 ensures proper operating temperature for a variety of marine engines.
What's in the Box
- 1 x NGK Standard Nickel Plug 7131
Specifications
Shell Thread Diameter14mm
Thread Pitch1.25mm
Seat TypeGasket
Reach19mm (3/4")
Hex Size13/16" (21mm)
Terminal TypeRemovable Nut
Overall HeightJIS
Gap.035" (0.9mm)
Center Electrode MaterialNickel
Center Electrode TypeStandard
Center Electrode Size2.5mm
ProjectionProjected
Ground Electrode MaterialNickel
Ground Electrode TypeStandard
Quantity1
ResistorYes
Resistor Value5k Ohm
Heat Range6
Torque SpecsCast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
BrandNGK
Longevity30k Miles
The Captain's Take
As a seasoned captain, I know the importance of reliable equipment. The NGK 7131 is my go-to spark plug for consistent starts and smooth engine performance. Its durability and corrosion resistance are essential for the marine environment. I recommend the NGK 7131 to any boater looking for dependable performance and peace of mind on the water.
Warranty Information
60 Days
