The NGK SPARK PLUGS MR7BI-8 spark plug is designed to provide dependable ignition performance and consistent engine operation. Manufactured by NGK SPARK PLUGS, this plug features a copper core that helps transfer heat away from the firing end, supporting stable performance under demanding operating conditions. The MR7BI-8 model is engineered for applications requiring reliable spark delivery, efficient combustion, and durable service.
Fitment: Intended for vehicles and equipment specified for the NGK SPARK PLUGS MR7BI-8 spark plug. Confirm application requirements with the manufacturer or an authorized fitment catalog before installation to ensure the correct heat range, reach, and electrode configuration.
Trivalent metal plating provides enhanced resistance to corrosion and seizing, helping simplify removal during future service. A pure alumina silicate ceramic insulator provides high strength and supports effective heat transfer. Triple sealing helps prevent leakage, while corrugated ribs reduce the risk of flashover for dependable ignition performance. The copper core further aids heat removal, making this spark plug a practical replacement for compatible ignition systems.
Manufacturer Part Number: 90982
Vendor Part Number: 90982
Brand: NGK SPARK PLUGS
Model: MR7BI-8
Features:
- Trivalent metal plating: Provides superior resistance to corrosion and anti-seizing during service.
- Pure alumina silicate ceramic insulator: Delivers high strength and supports improved heat transfer.
- Triple seals: Help prevent leakage for dependable long-term performance.
- Corrugated ribs: Help prevent flashover and promote reliable ignition.
- Copper core: Aids heat removal to support stable operating temperatures.
- Application-specific fitment: Designed for systems requiring the NGK SPARK PLUGS MR7BI-8 model and part number 90982.