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NGK Spark Plugs

NGK (4177) TR6 Spark Plugs, Pack of 8

NGK (4177) TR6 Spark Plugs, Pack of 8


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Regular price $26.00 USD
Regular price Sale price $26.00 USD
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NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.

  • 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
  • Warranty: 1 Year
  • Torque Specs: Cast Iron: 10.8-18 lb. ft. Aluminum: 7.2-14.5 lb. ft.
  • Heat Range: 6
  • Longevity: 30k Miles
  • Resistor: Yes
Shell Details:
  • Thread Size: 14mm
  • Thread Pitch: 1.25mm
  • Seat Type: Tapered
  • Resistor Value: 5K Ohm
  • Reach: 18mm (.709")
  • Hex Size: 5/8" (16mm)
  • Terminal Type: Solid
  • Overall Height: ISO
  • Gap: .039" (1.0mm)
Center Electrode Details:
  • Material: Nickel
  • Type: V-Cut
  • Size: 2.5mm
  • Projection: Projected
Ground Electrode Details:
  • Material: Nickel
  • Type: Standard
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