NGK BP6E Spark Plug – Stock No. 7529
The NGK BP6E is a standard, projected-tip spark plug designed for clean ignition and reliable performance. It helps engines start easily, idle smoothly, and run consistently under everyday driving. The projected insulator places the spark further into the chamber for better flame spread, aiding throttle response and fuel burn.
This plug is non-resistor, which offers a strong spark signal. Some vehicles may require a resistor type to protect sensitive electronics and reduce radio noise. Only use non-resistor plugs where specified by the manufacturer.
Key points
- Stable ignition and smooth idle in everyday use
- Projected tip for efficient combustion
- Durable nickel alloy electrode with copper core for heat control
| Part Number | BP6E |
| NGK Stock Number | 7529 |
| GTIN | 0087295175293 |
| Thread size | 14 mm x 1.25 |
| Reach (thread length) | 19 mm |
| Hex size | 20.8 mm |
| Seat type | Flat seat with gasket |
| Heat range | 6 (medium) |
| Projection | Projected insulator (P) |
| Resistor | No (non-resistor) |
| Electrode material | Nickel alloy centre with copper core, single ground |
| Factory gap | 0.8 mm (adjust as specified by the engine manufacturer) |
| Tightening torque (14 mm gasket) | 18 – 25 Nm |
Compatibility guidance
Suitable for many classic and older petrol engines that specify a 14 mm x 1.25, 19 mm reach, gasket-seat, projected, non-resistor plug. Always confirm using the vehicle lookup on our site or check the Vehicle Fitment tab for full details. Match thread, reach, seat type, heat range, and resistor requirement exactly.
The price displayed is for a single plug, please add the desired amount to your basket.


