Spark Plug B4H — Nickel V-groove | 4Boats
B4H-NGK
- Dispatched in 2-3 days
- 30 Day Return Policy
- In stock, ready to ship
- Backordered, shipping soon
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Regular price
£8.43
Sale price£6.49
Save £1.94
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Tax included.
The B4H is a nickel spark plug with a V-groove centre electrode designed to improve ignitability and provide reliable starting for small marine petrol engines.
- B4H model
- Durable nickel alloy construction
- V-groove centre electrode for enhanced spark stability
- Suitable for small marine petrol outboards and inboards
- Inspect and set the gap during routine tune-ups; check manufacturer specs for recommended gap and heat range
- Improved cold-start performance and steady combustion
- Fits engines specifying B4H spark plugs — check your manual for thread size, reach, heat range and resistor/non-resistor type
Keep a set of B4H plugs aboard to ensure dependable ignition and smooth engine performance. See more in our Spark Plugs collection.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
