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:

• Shell Thread Diameter: 12mm
• Thread Pitch: 1.25mm
• Seat Type: Gasket
• Reach: 19mm (3/4″)
• Hex Size: 18mm
• Terminal Type: Threaded Stud
• Overall Height: ISO Standard
• Gap: .028″ (0.7mm)

Centre Electrode:

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

Ground Electrode:

• Material: Nickel
• Type: Standard

Additional Information:

• Quantity: 1
• Resistor: Yes
• Resistor Value: 5k Ohm
• Heat Range: 8
• Torque Specs:
  • Cast Iron: 10.818 lb. ft.
  • Aluminium: 10.814.5 lb. ft.

Part Information:

• Brand: NGK/NTK
• Warranty: 60 Days
• Longevity: 30,000 Miles