Spark Plug B6S - V-groove centre electrode | 4Boats
B6S-NGK
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Regular price
£8.10
Sale price£6.23
Save £1.87
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Tax included.
NGK B6S nickel spark plug features a V-groove centre electrode to improve ignitability and throttle response in marine petrol engines.
- Model: B6S
- Brand: NGK
- Material: nickel centre electrode
- Electrode design: V-groove centre electrode for quicker light‑off
- Application: suitable for small marine petrol engines and outboards
- Design: single‑electrode construction for reliable spark
- Fitment: check engine manual for correct thread size, reach, seat type and hex size; see our fitment guide
- Specifications: consult engine manual or our fitment guide for thread size, reach, seat type, hex and recommended gap
- Compatibility: verify whether a resistor plug is required for your ignition system
- Maintenance: replace as part of regular service - typically during annual service or per engine manufacturer recommendations
- Packaging: sold singly; replace in complete sets when servicing multi‑cylinder engines
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
