NGK BPM7A Standard Spark Plug – 2-Stroke OEM Replacement for Chainsaws, Strimmers & Power Tools – NGK 7321
NGK BPM7A Standard Spark Plug – 2-Stroke OEM Replacement for Chainsaws, Strimmers & Power Tools – NGK 7321 is backordered and will ship as soon as it is back in stock.
Delivery and Shipping info
Delivery and Shipping info
- Standard delivery (2-4 working days) - £4.99 on eligible UK mainland orders under £50.
- Express delivery - £6.99 on eligible UK mainland orders placed before 2pm.
- Large equipment including JFC Agri products, and international orders are subject to different delivery rates and timescales.
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NGK BPM7A Standard Spark Plug – 2-Stroke OEM Replacement for Chains...
Ensure reliable ignition in your 2-stroke small engine with the NGK BPM7A spark plug – the OE-approved replacement for chainsaws, strimmers, hedge trimmers, and brush cutters. Features a 98% pure copper core for superior heat dissipation, nickel-alloy electrodes for extended life, and a removable terminal nut for universal fitment.
Verified buyers report: "Fitted it, started first time and has run perfectly ever since."
Vehicle Fitment:
| Equipment Type | Manufacturer / Model |
|---|---|
| Chainsaws | Husqvarna, Stihl, Echo, Efco 181 |
| Brush Cutters / Strimmers | HYMOTO 50 MP DB701, 50cc |
| Hedge Trimmers | Select models |
| Scooters / Mopeds | 50cc 2-stroke applications |
| Power Tools | Kreis J1-110AV, J1-170AV |
| Raket | M 60 |
OEM Cross-References:
Kawasaki 92070-2102, Yamaha 90793-20090, Toyota 90098-72030
Always verify fitment before ordering.
Product Specifications:
| Specification | Details |
|---|---|
| NGK Part Number | BPM7A (7321) |
| Type | Non-Resistor, 2-Stroke |
| Thread Size | M14 x 1.25 |
| Thread Reach | 9.5 mm (3/8") |
| Hex Size | 19 mm |
| Spark Gap | 0.7 mm (0.028") |
| Center Core | 98% Pure Copper |
| Terminal | Removable Nut (SAE/JIS) |
| Seat Type | Flat / Gasket |
| Condition | Genuine NGK New |
Why Choose NGK BPM7A?
-
98% pure copper core – Reliable starts and overheating protection
-
9.5mm short reach – Precision fit for shallow plug-depth heads
-
Non-resistor design – Optimised for 2-stroke magneto ignitions
-
Removable terminal nut – Fits SAE and JIS plug caps
-
Cold-rolled threads – Prevents cylinder head damage
⚠️ Important: This is a non-resistor plug for 2-stroke engines only. Not suitable for modern 4-stroke vehicles requiring EMI suppression.
Torque: 12–12.7 ft-lb (17.2 Nm)
Trust the original. Trust NGK.
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