NGK Spark Plug CR8HIX 7669

NGK Spark Plug CR8HIX 7669. Find the product specifications and compatibility information below.

Product details

• Product: NGK Spark Plug CR8HIX 7669
• Part number: 37-CR8HIX
• Brand: NGK
• NGK CR8HIX Iridium Spark Plug - CR8HIX
• Key Features:
• Iridium Center Electrode: The fine wire (0.6mm) iridium center electrode is designed for high durability and consistent spark performance, even in high-performance engines. Iridium is significantly stronger and harder than platinum, making it ideal for modern, high-tech engines.
• Tapered Cut Ground Electrode: The tapered cut on the ground electrode improves spark quenching, which enhances flame core growth and increases ignitability, resulting in better combustion efficiency.
• Trivalent Metal Plating: This plating enhances corrosion resistance and prevents seizing, which is particularly useful for high-performance applications where reliability is critical.
• Copper Core: The copper core aids in heat dissipation, ensuring that the spark plug operates at an optimal temperature and maintains its performance under extreme conditions.
• Pure Alumina Silicate Ceramic Insulator: This ceramic material provides superior strength and better heat transfer, ensuring a stable and consistent spark.
• Triple Seals: The triple seals prevent internal leakage, adding to the longevity and reliability of the plug.
• Heat Range: 7
• Thread Size: 10mm
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Type: Resistor
• Gap: 0.031" (0.8mm)
• Terminal Type: Stud Terminal
• Weight: 0.06 lbs
• Units: Sold each
• Alternate/OEM Part Numbers: 21030079, 4218
• Part Number: 37-CR8HIX (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