The NGK Spark Plugs CPR8EA-9 Spark Plug is designed to provide dependable ignition performance and consistent operation in compatible powersports and small-engine applications. Manufactured by NGK Spark Plugs, this spark plug uses a copper-core construction to help transfer heat efficiently while supporting reliable combustion across a broad range of operating conditions. Vendor part number 2306 identifies this specific CPR8EA-9 model.
Built for durability, the CPR8EA-9 features a trivalent metal plating that helps resist corrosion and reduces the risk of seizing during removal. Its pure alumina silicate ceramic insulator provides high strength, excellent insulation, and improved heat transfer. Triple sealing helps prevent combustion-gas leakage, while the corrugated insulator ribs help reduce the possibility of electrical flashover.
This NGK Spark Plugs spark plug is intended as a direct-fit replacement for applications specified for the CPR8EA-9 model and should be matched to the engine manufacturer's recommended plug type and heat range. Verify application requirements before installation. The compact design is suited to compatible motorcycles, scooters, ATVs, and other powersports equipment using the NGK CPR8EA-9 specification.
Features:
- Brand: NGK Spark Plugs
- Manufacturer: NGK Spark Plugs
- Model: CPR8EA-9
- Part Number: 2306
- Vendor Part Number: 2306
- Construction: Copper-core spark plug for efficient heat removal
- Plating: Trivalent metal plating helps resist corrosion and seizing
- Insulator: Pure alumina silicate ceramic provides strength and improved heat transfer
- Sealing: Triple seals help prevent leakage
- Ignition Protection: Corrugated ribs help prevent flashover
- Fitment: Direct-fit replacement for compatible applications requiring the NGK CPR8EA-9 specification