The NGK Spark Plugs SILMAR7A9S Spark Plug is designed to deliver dependable ignition performance for compatible automotive applications. Manufactured by NGK Spark Plugs, this spark plug uses a copper core to support efficient heat removal and consistent operating temperatures. Its pure alumina silicate ceramic insulator provides high strength, excellent durability, and improved heat transfer under demanding engine conditions.
Trivalent metal plating helps protect the plug against corrosion and seizing, supporting easier service and long-term reliability. Corrugated ribs on the insulator help prevent flashover, while triple sealing technology helps prevent leakage around the plug body. These features work together to promote stable spark performance and dependable operation in properly matched engines.
Designed for fitment in applications requiring the NGK Spark Plugs SILMAR7A9S specification, this spark plug should be selected according to the vehicle manufacturer’s application guide and engine requirements. Verify compatibility before installation, including the required thread and heat-range specifications. The manufacturer part number and vendor part number are both 93675.
Features:
- Application: Designed for compatible automotive engines requiring the NGK SILMAR7A9S spark plug specification
- Brand: NGK Spark Plugs
- Model: SILMAR7A9S
- Manufacturer Part Number: 93675
- Vendor Part Number: 93675
- Corrosion Protection: Trivalent metal plating helps resist corrosion and seizing
- Flashover Resistance: Corrugated insulator ribs help prevent flashover
- Insulator: Pure alumina silicate ceramic provides strength and efficient heat transfer
- Heat Removal: Copper core supports effective heat dissipation
- Sealing: Triple seals help prevent leakage