NGK BKR6EYA Spark Plug – NGK 2249
The NGK BKR6EYA is a dependable, resistor-type spark plug designed for clean ignition and consistent performance. It uses a copper core for good heat control and a shaped ground electrode to help the spark form easily. This supports smoother idle, better cold starts, and stable running under load.
Use it as a quality service replacement or when refreshing an ignition system during performance upgrades. Always check and set the gap to your vehicle’s spec for best results.
- Resistor design reduces electrical noise that can affect sensors and audio
- Copper core improves heat transfer and helps prevent fouling
- Shaped ground electrode promotes reliable spark and clean combustion
| Part Number | BKR6EYA |
|---|---|
| NGK Stock Number | 2249 |
| Category | 686 – Spark Plug |
| GTIN | 087295122495 |
| Thread Diameter | 14 mm |
| Thread Pitch | 1.25 |
| Reach (Thread Length) | 19 mm |
| Hex Size | 16 mm |
| Seat Type | Gasket |
| Heat Range | NGK 6 (medium) |
| Resistor | Yes |
| Centre Electrode | Nickel alloy with copper core |
| Ground Electrode | Shaped/V-cut style |
| Factory Gap | Approx. 0.8 mm (check and set to vehicle spec) |
| Terminal | Solid terminal nut |
| Tightening Torque | 18-25 Nm (aluminium head, new gasket) |
Fitment Guidance
This plug fits many petrol engines that use a 14 mm thread, 19 mm reach, gasket seat and NGK heat range 6. Use the vehicle lookup on our site or check the Vehicle Fitment tab to confirm fitment and the correct gap for your engine.
The price displayed is for a single plug, please add the desired amount to your basket.


