The NGK Spark Plugs BCPR7ET Spark Plug is designed to provide dependable ignition performance and consistent combustion in compatible automotive engines. This BCPR7ET model uses a copper core to help transfer heat away from the firing end, supporting stable operating temperatures and reliable spark plug performance under a range of driving conditions.
A trivalent metal-plated shell provides strong resistance to corrosion and helps reduce the risk of thread seizing during installation or removal. The pure alumina silicate ceramic insulator offers high strength and efficient heat transfer, while the triple-seal construction helps prevent leakage. Corrugated insulator ribs also help prevent flashover, supporting reliable ignition and long-term durability.
Use the NGK Spark Plugs BCPR7ET, manufacturer part number 5509, as a direct-fit replacement only when specified for your vehicle, engine, and ignition system. Verify application details, including the required plug model and thread specification, before installation. This spark plug is supplied by NGK Spark Plugs and is intended to restore proper ignition performance in compatible fitments.
Features:
- Brand: NGK Spark Plugs
- Model: BCPR7ET
- Manufacturer Part Number: 5509
- Vendor Part Number: 5509
- Copper Core: Helps transfer heat away from the firing end for stable performance
- Trivalent Metal Plating: Provides corrosion resistance and helps prevent thread seizing
- Alumina Silicate Ceramic Insulator: Delivers high strength and efficient heat transfer
- Triple Seal: Helps prevent leakage around the insulator and terminal
- Corrugated Ribs: Help reduce the risk of flashover for dependable ignition
- Fitment: Designed for compatible automotive engines; verify vehicle and engine application before installation