NGK BP5ET Spark Plug – Stock No. 2287
The NGK BP5ET is a triple-ground electrode spark plug designed for clean, dependable ignition. It uses a projected tip to place the spark in a better position in the combustion chamber, helping cold starts, idle stability, and throttle response. The multi-ground design improves durability and resists fouling in everyday use.
- Triple ground electrodes for long service life and consistent ignition
- Projected tip aids cold starts and smooth idle
- Copper core and nickel alloy for reliable heat control
- Non-resistor type for a strong, direct spark
Always match heat range, reach, and seat type to the engine. If unsure, use the vehicle lookup or check the Vehicle Fitment tab.
| Part number | BP5ET |
| NGK stock number | 2287 |
| Part category | 686 – Spark Plug |
| GTIN | 087295122877 |
| Thread diameter | M14 x 1.25 |
| Thread reach | 19 mm (E) |
| Hex size | 20.8 mm (13/16″) |
| Seat type | Flat seat with gasket |
| Heat range | 5 (NGK scale) |
| Electrode design | Triple ground (T), projected tip (P) |
| Centre/ground material | Copper core, nickel alloy |
| Resistor | No (non-resistor) |
| Factory gap | 0.8 mm (adjust to vehicle spec) |
| Typical torque | 25-30 Nm (gasket seat, M14) |
Fitment guidance
Suitable for selected petrol engines that specify a 14 mm thread, 19 mm reach, gasket seat, projected tip, non-resistor plug with triple ground electrodes. Use the site’s vehicle lookup to confirm fitment, or see the Vehicle Fitment tab for full details.
The price displayed is for a single plug, please add the desired amount to your basket.


