Spark Plug R0409B-8 - Nickel V‑Groove | 4Boats
R0409B-8-NGK
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Regular price£78.00
/
Tax included.
NGK R0409B-8 nickel spark plug with a V‑groove centre electrode designed to improve ignitability in marine petrol engines.
- Model R0409B-8
- V‑groove centre electrode for enhanced spark focus
- Nickel construction for reliable performance
- Designed for marine petrol engines (outboards and inboards)
- Single unit - sold individually; check and set gap to engine manufacturer’s specification
- Verify thread size, reach, hex and heat range against your engine requirements
- Confirm resistor type and recommended gap per the engine or plug manufacturer
Always verify compatibility with your engine using the part number and follow manufacturer torque and maintenance recommendations. See our spark plug guide for fitting tips and torque specs.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
