NGK BKR6EKE Spark Plug – Stock No. 5649
This NGK BKR6EKE spark plug delivers stable ignition and clean combustion for everyday driving and light performance use. It helps engines start reliably, idle smoothly, and maintain good fuel efficiency. Built to NGK’s OEM standards, it is a dependable choice for routine maintenance or mild tuning.
- Consistent spark for smooth starts and stable idle
- Durable nickel alloy electrodes for long service life
- Resistor design to reduce electrical noise that can affect sensors and audio
Always check and set the plug gap to your vehicle’s specification before installation. Use the site’s vehicle lookup or the Vehicle Fitment tab to confirm compatibility.
| Part Category | 686 – Spark Plug |
| Part Number | BKR6EKE |
| NGK Stock Number | 5649 |
| GTIN | 087295156490 |
| Thread Diameter | M14 |
| Thread Pitch | 1.25 mm |
| Reach (thread length) | 19 mm |
| Hex Size | 16 mm |
| Seat Type | Gasket |
| Heat Range | 6 (NGK scale) |
| Resistor | Yes |
| Centre/Ground Electrode Material | Nickel alloy |
| Factory Set Gap | Approx. 0.8 mm (check and adjust to vehicle spec) |
Fitment Guidance
This plug suits many petrol engines that use an M14, 19 mm reach, gasket-seat, resistor plug with a 16 mm hex. Fitment varies by engine and model. Use the vehicle lookup to confirm, 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.


