NGK Spark Plugs BPR8HS Spark Plug, Part Number 3725

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Spark Plug - BPR8HS

The NGK Spark Plugs BPR8HS Spark Plug is designed to provide dependable ignition performance and consistent combustion for compatible engines. This NGK spark plug features a copper core that promotes efficient heat removal, helping support stable operating temperatures during demanding use. The BPR8HS model is manufactured for applications requiring reliable starting, responsive engine operation, and long-lasting service.

Trivalent metal plating provides superior resistance to corrosion and seizing, helping simplify installation and future removal. A pure alumina silicate ceramic insulator delivers high strength and improved heat transfer, while triple seals help prevent leakage. Corrugated ribs on the insulator reduce the risk of flashover for dependable ignition performance under varying operating conditions.

Designed for fitment in compatible applications that specify the NGK BPR8HS spark plug, this product should be matched against the original equipment requirements before installation. The manufacturer is NGK Spark Plugs, and the vendor part number is 3725. Use the correct application, thread, heat range, and reach specifications for the engine to ensure proper fit and performance.

Features:

  • Brand: NGK Spark Plugs
  • Model: BPR8HS
  • Manufacturer: NGK Spark Plugs
  • Manufacturer part number: 3725
  • Vendor part number: 3725
  • Application: Spark plug for compatible engines requiring the NGK BPR8HS specification
  • Trivalent metal plating: Helps resist corrosion and seizing for easier service
  • Ceramic insulator: Pure alumina silicate construction provides strength and improved heat transfer
  • Triple seals: Help prevent leakage
  • Corrugated ribs: Help prevent electrical flashover
  • Copper core: Promotes efficient heat removal