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NGK Standard Spark Plug 7839 DR7EA
NGK Standard Spark Plug 7839 DR7EA
NGK Standard Spark Plug 7839 DR7EA
NGK Standard Spark Plug 7839 DR7EA
NGK Standard Spark Plug 7839 DR7EA

NGK Standard Spark Plug 7839 DR7EA

NGKDR7EA (51 in stock)

Regular price $2.99 Sale

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
  • MPN: DR7EA

Specifications

Warranty 1 Year
Torque Specs Cast Iron: 10.8-18 lb. ft. Aluminum: 10.8-14.5 lb. ft.
Brand NGK
Heat Range 7
Longevity 30k Miles
Resistor Yes

Shell

Thread Size 12mm
Thread Pitch 1.25mm
Seat Type Gasket
Resistor Value 5K Ohm
Reach 19mm (3/4")
Hex Size 18mm
Terminal Type Removable Nut
Overall Height ISO
Gap .028" (0.7mm)

Center Electrode

Material Nickel
Type Standard
Size 2.5mm
Projection Non-Projected

Ground Electrode

Material Nickel
Type Standard
Quantity 1

Fitment