NGK Spark Plug CR7EB 4663

NGK Spark Plug CR7EB 4663. Find the product specifications and compatibility information below.

Product details

• Product: NGK Spark Plug CR7EB 4663
• Part number: 37-CR7EB
• Brand: NGK
• NGK Spark Plug - CR7EB (4663)
• Key Features:
• Wide Heat Range: Copper wire core allows for better heat dissipation compared to iron cores, improving performance.
• Efficient Cooling: Copper dissipates heat more quickly, cooling the electrode and insulator tip effectively.
• Raised Pre-Ignition Rating: High conduction copper and a long nose insulator help maintain stable performance under high temperatures.
• Durable Construction: Designed for longer life and optimum performance in demanding conditions.
• Anti-Corrosion: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
• Flashover Prevention: Corrugated ribs on the insulator prevent flashover for consistent ignition.
• Superior Insulation: Pure alumina silicate ceramic insulator provides superior strength and better heat transfer.
• Efficient Heat Removal: Copper core and triple seals help prevent leakage, maintaining reliable spark plug performance.
• Heat Range: 7
• Thread Size: 10mm
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Seat Type: Gasket
• Gap: 0.031" (0.8mm)
• Terminal Type: Solid Terminal Nut
• Type: Resistor
• Weight: 0.05 lbs
• Units Sold: Single
• Alternate/OEM Part Numbers: 21030061, 4663
• Part No.: 37-CR7EB (www.fdyperformance.com)

Vehicle fitment

Applications listed in the supplier fitment data:

Match your exact make, model, year and specification before ordering.

Why buy from FDY Performance?

FDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.

Need help choosing the right part?

Contact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.

• Call: 07765 534854
• Email: fdy@fdyperformance.com
• Website: www.fdyperformance.com