Set of 4 Genuine NGK 3797 Iridium Spark Plug CR8EHIX9


47 in stock

• Thread Diameter: 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: .035" (0.9mm)

Center Electrode
• Material: Iridium
• Type: Fine Wire
• Size: 0.6mm

Ground Electrode
• Material: Nickel
• Type: Standard
• Shape: Taper Cut

• Resistor: Yes
• Resistor Value: 5k Ohm
• Heat Range: 8
• Features: 12.7mm Threaded Reach
• Torque Specs: Cast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.

Brand: Brand: NGK
SKU SKU: 3797-4K
Mfg Part #: 3797


3797 CR8EHIX9 - NGK IX Iridium Series plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines.
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

Additional information

Weight .36 lbs



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SKU: 3797-4K Category: