The NGK Spark Plugs DP7EA-9 Spark Plug is designed to deliver dependable ignition performance, efficient combustion, and long-lasting service in compatible powersports, motorcycle, and small-engine applications. Manufactured by NGK Spark Plugs, this standard spark plug features a copper-core center electrode that helps transfer heat efficiently while supporting consistent engine operation.
The pure alumina silicate ceramic insulator provides excellent mechanical strength and improved heat transfer. Trivalent metal plating helps protect the plug against corrosion and seizing, supporting easier service and reliable performance in demanding operating conditions. Triple seals help prevent leakage, while the corrugated ribs are designed to reduce the risk of electrical flashover.
Use the NGK Spark Plugs DP7EA-9 as a replacement spark plug when the application specifies model DP7EA-9 or manufacturer part number 5629. Confirm vehicle or equipment fitment, thread specifications, heat range, and required gap before installation. This plug is supplied under the NGK Spark Plugs brand and is identified by manufacturer part number 5629 and vendor part number 5629.
Features:
- Brand: NGK Spark Plugs
- Model: DP7EA-9
- Manufacturer Part Number: 5629
- Vendor Part Number: 5629
- Application: Replacement spark plug for compatible motorcycles, powersports vehicles, and small engines
- Anti-Corrosion Protection: Trivalent metal plating helps resist corrosion and seizing
- Insulator: Pure alumina silicate ceramic provides strength and efficient heat transfer
- Heat Removal: Copper-core construction supports effective heat dissipation
- Leakage Protection: Triple seals help prevent combustion and gas leakage
- Flashover Resistance: Corrugated ribs help reduce electrical flashover