Spark Plug CMR6A – Marine ignition for outboards | 4Boats
CMR6A-NGK
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Regular price£9.60
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NGK nickel spark plugs feature a specially designed V-groove centre electrode that improves ignitability in marine engines.
Fits many common outboard engines from Mercury, Yamaha, Suzuki and Honda. Always check your specific model and the manufacturer's recommended gap before fitting.
- Part number: CMR6A
- V-groove centre electrode for improved ignitability
- Nickel-plated construction for corrosion resistance
- Suitable for many outboard two- and four-stroke engines
- Supplied as a single unit for easy replacement
- Check model compatibility and recommended gap before fitting
- Refer to the Ignition parts collection or NGK part charts for exact thread, reach, hex and heat-range details
Replace as part of routine maintenance to ensure reliable starting and efficient combustion.
Technical details can vary by application — confirm exact dimensions, heat range and whether a resistor is fitted with NGK or your engine manual before fitting. Contact 4Boats if you need help matching the correct plug to your motor.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
