NGK SPARK PLUG CPR8EA-9 2306
NGK Spark Plug CPR8EA-9 2306. Features a copper wire core for a wider heat range and efficient heat dissipation. High conduction copper and a long nose insulator provide a high pre-ignition rating. Triple seals prevent leakage and alumina silicate ceramic insulator ensures strength and heat transfer. Trivalent metal plating offers anti-corrosion and anti-seizing capabilities. Designed for high-performance engines. Specifications: Thread Size 10mm, Hex Size 5/8" (16mm), Reach 19mm (3/4"), Seat Type Gasket, Gap 0.036" (0.9mm), Heat Range 8, Terminal Type Threaded Stud, Resistor Yes, Thread Pitch 1.0mm, Weight 0.05 lbs. Sold as single unit. Alternate/OEM Part Numbers: 21030055, 2306. Part No.: 37-CPR8EA-9.
- SKU
- 37-CPR8EA-9
- Brand
- NGK
- Availability
- In Stock (16)
FULL DESCRIPTION
NGK CPR8EA-9 Spark Plug (2306)
Enhance your vehicle's ignition system with the NGK CPR8EA-9 Spark Plug. Engineered for performance and durability, this spark plug is a reliable choice for maintaining optimal engine function.
Key Features:
- Wide Heat Range: Features a copper wire core that provides a wider heat range compared to conventional iron cores, ensuring efficient operation across various conditions.
- Efficient Heat Dissipation: The copper core rapidly cools the electrode and insulator tip, contributing to improved engine performance.
- High Pre-Ignition Rating: Designed with high-conduction copper and a long nose insulator to achieve a high pre-ignition rating.
- Durable Construction: Built with triple seals to prevent leakage and an alumina silicate ceramic insulator for strength and effective heat transfer.
- Anti-Corrosion Properties: Utilizes trivalent metal plating for excellent resistance to corrosion and seizing.
- Reliable Performance: Meets the rigorous demands of high-performance engines, providing consistent and dependable ignition.
Specifications:
- Thread Size: 10mm
- Hex Size: 5/8 inch (16mm)
- Reach: 19mm (3/4 inch)
- Seat Type: Gasket
- Gap: 0.036 inch (0.9mm)
- Heat Range: 8
- Terminal Type: Threaded Stud
- Resistor: Yes
- Thread Pitch: 1.0mm
- Units Sold: Single
- Alternate/OEM Part Numbers: 21030055, 2306
This NGK spark plug is an excellent replacement part, designed to deliver optimized performance, extended service life, and reliable ignition for a wide range of applications.


