The NGK Spark Plugs D9EA Spark Plug is designed to provide dependable ignition performance for compatible engines and powersports applications. Manufactured by NGK Spark Plugs, this spark plug uses a durable construction that supports consistent combustion, reliable starting, and long-term service. The manufacturer part number is D9EA, and the vendor part number is 2420.
Fitment: Designed for vehicles and equipment that specify an NGK D9EA spark plug or equivalent application. Always verify the engine manufacturer’s recommended plug type, heat range, reach, and gap before installation to ensure proper fitment and performance.
Trivalent Metal Plating: Provides enhanced resistance to corrosion and seizing for easier installation and removal.
Pure Alumina Silicate Ceramic Insulator: Delivers high strength and efficient heat transfer to support dependable operation.
Triple Seals: Help prevent gas and combustion leakage through the plug assembly.
Corrugated Ribs: Help reduce the risk of electrical flashover for consistent ignition performance.
Copper Core: Assists with heat removal and helps maintain the proper operating temperature under demanding conditions.
Features:
- Trivalent metal plating helps resist corrosion and seizing
- Pure alumina silicate ceramic insulator provides strength and heat transfer
- Triple seals help prevent leakage
- Corrugated ribs help prevent flashover
- Copper core supports efficient heat removal
- Brand: NGK Spark Plugs
- Model: D9EA
- Manufacturer part number: D9EA
- Vendor part number: 2420