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NGK Standard Spark Plug Marine 7447 BUZ8H
NGK Standard Spark Plug Marine 7447 BUZ8H
NGK Standard Spark Plug Marine 7447 BUZ8H
NGK Standard Spark Plug Marine 7447 BUZ8H
NGK Standard Spark Plug Marine 7447 BUZ8H

NGK Standard Spark Plug Marine 7447 BUZ8H

NGKBUZ8H (Not in stock)

Regular price $7.99 Sale

Surface gap plugs are nearly immune to pre-ignition, and usually require a special high energy ignition system. They can be susceptible to fouling, especially in colder applications, but may be necessary in high compression applications.

  • 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
  • MPN: BUZ8H

Specifications

Warranty 1 Year
Torque Specs Cast Iron: 18-25.3 lb. ft. Aluminum: 18-21.6 lb. ft.
Brand NGK
Heat Range 8
Resistor Yes

Shell

Thread Size 14mm
Thread Pitch 1.25mm
Seat Type Gasket
Resistor Value Inductive
Reach 12.7mm (1/2")
Hex Size 13/16" (21mm)
Terminal Type Solid
Overall Height ISO
Gap .016" (0.4mm)

Center Electrode

Material Nickel
Type Standard
Size 2.5mm
Projection Non-Projected

Ground Electrode

Material Nickel
Type Surface Discharge

Fitment

Automotive

Sorry, no automotive applications are associated with this part.