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NGK standard plugs are constructed for longer life and optimum performance.

Features:

  • 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.

Specifications:

  • Th read Diameter: 12mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Reach: 12.7mm (1/2")
  • Hex Size: 18mm
  • Terminal Type: Threaded Stud
  • Overall Height: ISO
  • Gap: .028" (0.7mm)
  • Resistor: No
  • Resistor Value: 1K Ohm
  • Heat Range: 8

Centre Electrode:

  • Material: Nickel
  • Type: Standard
  • Size: 2.5mm
  • Projection: Non-Projected

Ground Electrode:

  • Material: Nickel
  • Type: Standard
  • Quantity: 1

Torque Specs:

  • Cast Iron: 10.8-18 lb. ft.
  • Aluminum: 10.8-14.5 lb. ft.

Part Information:

  • Brand: NGK/NTK
  • Warranty: 60 Days
  • Longevity: 30k Miles
New

NGK D8HA Spark Plug

by NGK
SKU: NGKD8HA
Regular price $10.99
Unit price
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Alpinestars MC26

Racing/Sport

NGK standard plugs are constructed for longer life and optimum performance.

Features:

  • 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.

Specifications:

  • Th read Diameter: 12mm
  • Thread Pitch: 1.25mm
  • Seat Type: Gasket
  • Reach: 12.7mm (1/2")
  • Hex Size: 18mm
  • Terminal Type: Threaded Stud
  • Overall Height: ISO
  • Gap: .028" (0.7mm)
  • Resistor: No
  • Resistor Value: 1K Ohm
  • Heat Range: 8

Centre Electrode:

  • Material: Nickel
  • Type: Standard
  • Size: 2.5mm
  • Projection: Non-Projected

Ground Electrode:

  • Material: Nickel
  • Type: Standard
  • Quantity: 1

Torque Specs:

  • Cast Iron: 10.8-18 lb. ft.
  • Aluminum: 10.8-14.5 lb. ft.

Part Information:

  • Brand: NGK/NTK
  • Warranty: 60 Days
  • Longevity: 30k Miles