NGK Standard Spark Plug 7473 - C8EH-9

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
• Sold individually

Shell:

• Thread Size: 10mm
• Thread Pitch: 1.0mm
• Seat Type: Gasket
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Terminal Type: Threaded Stud
• Overall Height: ISO
• Gap: 0.035" (0.9mm)

Center Electrode:

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

Ground Electrode:

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

Specifications:

• Warranty: 1 Year
• Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.
• Heat Range: 8
• Longevity: 30k Miles
• Features: 12.7mm Threaded Reach
• Resistor: No

Manufacturer Stock Number: 7473