The NGK Spark Plugs KR9C-G Spark Plug is designed to provide dependable ignition performance, efficient heat control, and long-term durability in compatible engines. Manufactured by NGK Spark Plugs, this spark plug features a copper-core construction that helps transfer heat away from the firing end, supporting consistent operation under demanding conditions. The model is KR9C-G, and the manufacturer and vendor part number is 90893.
Its trivalent metal plating provides enhanced resistance to corrosion and seizing, helping simplify future removal and service. The pure alumina silicate ceramic insulator delivers high strength and efficient heat transfer, while the triple-seal design helps prevent gas leakage. Corrugated insulator ribs reduce the risk of electrical flashover, promoting reliable spark delivery and stable engine performance.
Designed for fitment in applications specified for the NGK KR9C-G spark plug, this component should be matched to the engine manufacturer's recommended heat range, thread specification, reach, and ignition requirements before installation. Verify application compatibility using the vehicle or equipment manufacturer's fitment information and the NGK Spark Plugs catalog. Install according to the appropriate service procedure and recommended torque specification.
Features:
- Brand: NGK Spark Plugs
- Model: KR9C-G
- Manufacturer Part Number: 90893
- Vendor Part Number: 90893
- Construction: Copper core supports efficient heat removal
- Plating: Trivalent metal plating helps resist corrosion and seizing
- Insulator: Pure alumina silicate ceramic provides strength and heat transfer
- Sealing: Triple seals help prevent leakage
- Ignition Protection: Corrugated ribs help prevent flashover
- Fitment: Intended for engines and equipment specified for the NGK KR9C-G spark plug