The NGK Spark Plugs DPR8Z Spark Plug is designed to provide dependable ignition performance and consistent engine operation. This NGK spark plug uses a copper core to help transfer heat away from the firing end, supporting stable operating temperatures and reliable performance across a range of driving conditions. It is manufactured for applications requiring the DPR8Z model and is identified by NGK manufacturer part number 4730 and vendor part number DPR8Z.
Its trivalent metal plating provides enhanced resistance to corrosion and helps reduce seizing during installation and removal. The pure alumina silicate ceramic insulator delivers high strength and efficient heat transfer, while the triple-seal construction helps prevent gas leakage. Corrugated insulator ribs reduce the risk of flashover, supporting dependable spark delivery and ignition performance.
Fitment: This spark plug is intended for vehicles and equipment specified for the NGK DPR8Z model. Confirm application requirements, engine specifications, and the original spark plug details before installation to ensure proper fitment. Install according to the vehicle or equipment manufacturer’s service procedures and recommended torque specifications.
Features:
- Trivalent metal plating: Provides enhanced anti-corrosion protection and helps reduce thread seizing
- Pure alumina silicate ceramic insulator: Delivers high strength and efficient heat transfer
- Triple-seal construction: Helps prevent combustion gas leakage
- Corrugated ribs: Help reduce the risk of electrical flashover
- Copper core: Supports efficient heat removal and stable spark plug operation
- Model: DPR8Z
- Brand: NGK Spark Plugs
- Manufacturer part number: 4730
- Vendor part number: DPR8Z