The NGK Spark Plugs CR8EKB Spark Plug is designed to provide dependable ignition performance and consistent engine operation. This spark plug features a copper core that helps transfer heat away from the firing end, supporting stable performance across a broad range of operating conditions. The CR8EKB model is manufactured by NGK Spark Plugs and is identified by manufacturer and vendor part number 4374.
Built for durability, the NGK Spark Plugs 4374 spark plug uses a pure alumina silicate ceramic insulator for enhanced strength and efficient heat transfer. Its trivalent metal plating provides strong resistance to corrosion and helps prevent seizing during installation or removal. Triple seals help prevent combustion-gas leakage, while the corrugated insulator ribs reduce the risk of electrical flashover.
Designed for vehicle-specific fitment, this CR8EKB spark plug should be matched to the engine application and replacement requirements before installation. It is suitable for select powersports and other compatible applications that specify the NGK Spark Plugs CR8EKB model. Verify the original equipment specifications, thread and reach requirements, heat range, and engine compatibility to ensure proper fitment.
Features:
- Model: CR8EKB
- Brand: NGK Spark Plugs
- Manufacturer Part Number: 4374
- Vendor Part Number: 4374
- Construction: Copper core supports efficient heat removal
- Insulator: Pure alumina silicate ceramic provides strength and improved heat transfer
- Plating: Trivalent metal plating helps resist corrosion and seizing
- Sealing: Triple seals help prevent leakage
- Ignition Protection: Corrugated ribs help prevent flashover
- Fitment: Designed for select applications requiring an NGK CR8EKB spark plug