NGK BPR7ES-11 Nickel Spark Plug (7226)
Original price was: £6.88.£3.33Current price is: £3.33.
NGK BPR7ES-11 Spark Plug – Stock No. 7226
The NGK BPR7ES-11 is a reliable, resistor type spark plug with a projected tip. It gives a clean, consistent spark for smooth running and dependable starts. The heat range 7 design copes well with higher loads and sustained motorway use, and is a common choice where a slightly colder plug is preferred.
It suits many petrol engines that use a 14 mm thread, gasket seat, and 19 mm reach. The factory gap is 1.1 mm, which matches many standard ignition systems. You can re-gap if your setup needs it.
Use this plug to maintain performance, reduce misfires, and protect against fouling under hard use. It will not add power on its own, but it helps your engine deliver the power it already has.
- Resistor design to reduce electrical noise in the ECU and audio systems.
- Projected tip for stable ignition and good cold starting.
- Colder NGK heat range 7 for engines that run hotter or are driven hard.
| Part Number | BPR7ES-11 |
| NGK Stock Number | 7226 |
| GTIN | 87295172261 |
| Category | 686 – Spark Plug |
| Thread Size | M14 x 1.25 |
| Thread Reach | 19.0 mm |
| Seat Type | Gasket |
| Hex Size | 20.8 mm (13/16 in) |
| Heat Range | 7 (NGK scale) |
| Resistor | Yes |
| Centre Electrode | Nickel alloy |
| Ground Electrode | Standard J-type, nickel |
| Tip Style | Projected insulator |
| Factory Gap | 1.1 mm |
| Terminal | Removable nut (solid post underneath) |
| Suppression Resistance | Approx. 5 k? |
| Recommended Torque | 18-25 Nm (new plug, 14 mm gasket seat) |
Fitment guidance
This plug pattern is common across many classic Japanese petrol engines, various motorcycles, marine outboards, and small performance applications that specify:
– 14 mm thread, 19 mm reach, gasket seat
– Projected, resistor plug
– Heat range around NGK 7
Please use the vehicle lookup to confirm fitment, or check the Vehicle Fitment tab for full details.
Installation notes
– Check and set the gap to your engine spec.
– Fit by hand to avoid cross-threading.
– Tighten to the stated torque. Do not over-tighten.
– Only use if your engine specifies 19 mm reach and gasket seat.
The price displayed is for a single plug, please add the desired amount to your basket.
| Weight | 0.05 kg |
|---|---|
| Dimensions | 10 × 3 × 3 cm |
| Brand |
NGK-7226 Confirmed Fitment
Please note, this information is a combination of supplier provided compatibility data and our workshop expertise. While every effort has been made to ensure the accuracy of this information Progressive Parts Ltd are not liable for abnormalities or inaccurate data. Customers are wholly responsible for checking fitment for their vehicle. More information is available from our Terms & Conditions
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