The NGK Resistor V-Groove Spark Plug BPR5E-11 is designed to deliver exceptional ignition performance while minimising electrical interference. Its V-Groove design optimises the spark by focusing the energy for a more efficient ignition of the air-fuel mixture, resulting in better combustion and engine efficiency. The integrated resistor helps reduce electrical noise, which improves the overall performance of the ignition system. The spark plug is constructed with trivalent metal plating for superior resistance to corrosion and seizing. The pure alumina silicate ceramic insulator provides high strength and effective heat transfer, while the copper core aids in heat removal. Triple seals ensure leakage prevention, contributing to a reliable and stable engine performance. The BPR5E-11 is pre-gapped for ease of installation and adheres to OEM standards for a seamless fit and function.
Part number: BPR5E-11
Centre Electrode Material: | Nickel V-Groove |
Seat Type: | Gasket |
Thread Diameter (mm): | 14 |
Thread Pitch (mm): | 1.25 |
Hex (mm): | 20.8 |
Reach (mm): | 19 |
Resistor / Non-Resistor: | Resistor |
Gap (mm): | 1.1 |