The NGK Spark Plugs MAR8B-JDS Spark Plug is engineered to provide dependable ignition performance for compatible engines and powersports applications. This NGK spark plug uses a copper core to help transfer heat away from the firing end, supporting consistent operating temperatures and reliable engine performance. Verify your application’s fitment requirements before installation.
Manufacturer Part Number: 8765
Vendor Part Number: 8765
Brand: NGK Spark Plugs
Model: MAR8B-JDS
Product Type: Spark Plug
Fitment: Designed for compatible engine applications requiring the NGK MAR8B-JDS specification.
Feature: Trivalent metal plating provides enhanced resistance to corrosion and seizing, helping simplify removal during future service. Feature: The pure alumina silicate ceramic insulator delivers high strength and supports efficient heat transfer. Feature: Triple seals help prevent combustion-gas and fluid leakage around the plug. Feature: Corrugated insulator ribs help reduce the risk of electrical flashover. Feature: A copper core aids heat removal for stable ignition performance across operating conditions.
Install the NGK Spark Plugs MAR8B-JDS Spark Plug according to the engine manufacturer’s service procedures and recommended torque specifications. Always confirm thread, heat range, reach, terminal configuration, and application fitment before ordering or installation.
Features:
- Trivalent metal plating helps resist corrosion and seizing
- Pure alumina silicate ceramic insulator provides strength and efficient heat transfer
- Triple seals help prevent leakage
- Corrugated ribs help prevent electrical flashover
- Copper core aids heat removal
- Brand: NGK Spark Plugs
- Model: MAR8B-JDS
- Manufacturer Part Number: 8765
- Vendor Part Number: 8765