The NGK Spark Plugs DP8EA-9 spark plug is designed to deliver dependable ignition performance and consistent engine operation. This standard spark plug features a copper core that promotes efficient heat removal, helping support proper operating temperatures during everyday driving and demanding engine conditions. The DP8EA-9 model is identified by NGK part number 5829 and is engineered for applications requiring this specific heat range and plug design.
NGK Spark Plugs uses a pure alumina silicate ceramic insulator to provide excellent mechanical strength and efficient heat transfer. Trivalent metal plating helps resist corrosion and seizing, supporting easier service and long-term durability. Triple seals help prevent leakage, while corrugated ribs reduce the risk of flashover for reliable ignition performance. The 0.035-inch gap specification is suited to compatible applications calling for the DP8EA-9 plug configuration.
Confirm vehicle and engine fitment before installation to ensure the correct plug type, heat range, thread design, and gap specification. This NGK Spark Plugs DP8EA-9 spark plug is supplied under manufacturer part number 5829 and vendor part number 5829. Install according to the vehicle manufacturer’s service procedures and recommended torque specifications.
Features:
- Model: DP8EA-9
- Brand: NGK Spark Plugs
- Manufacturer Part Number: 5829
- Vendor Part Number: 5829
- Plug Gap: 0.035 inches
- Corrosion Resistance: Trivalent metal plating helps resist corrosion and seizing
- Insulator: Pure alumina silicate ceramic provides strength and efficient heat transfer
- Sealing: Triple seals help prevent leakage
- Flashover Protection: Corrugated ribs help reduce flashover
- Heat Removal: Copper core supports efficient heat dissipation
- Fitment: Designed for compatible vehicle and engine applications requiring the NGK DP8EA-9 specification