The NGK Spark Plugs BR10ECM 4234 Spark Plug is designed to provide dependable ignition, consistent engine performance, and long service life in compatible powersports and small-engine applications. Its copper-core construction helps transfer heat away from the firing end, supporting stable operating temperatures and reliable performance under demanding conditions.
Built by NGK Spark Plugs, this BR10ECM model uses a pure alumina silicate ceramic insulator for superior mechanical strength and efficient heat transfer. The trivalent metal plating helps resist corrosion and seizing, making installation and future removal easier. Triple seals help prevent leakage, while corrugated insulator ribs reduce the risk of flashover for dependable ignition performance.
Fitment: Verify compatibility with your vehicle or equipment manufacturer’s application guide before installation. This product is identified by NGK Spark Plugs manufacturer part number 4234 and vendor part number 4234. Proper spark plug selection should match the engine’s specified heat range, thread style, reach, and terminal configuration.
Features:
- Model: BR10ECM
- Brand: NGK Spark Plugs
- Manufacturer part number: 4234
- Vendor part number: 4234
- Construction: Copper core for improved heat removal
- Insulator: Pure alumina silicate ceramic for strength and heat transfer
- Plating: Trivalent metal plating for corrosion resistance and anti-seizing performance
- Sealing: Triple seals help prevent leakage
- Ignition protection: Corrugated ribs help prevent flashover
- Fitment: Designed for compatible powersports and small-engine applications; verify application before installation