Spark Plug - NGK CMR5H - 4Boats

Spark Plug CMR5H V‑groove Nickel Electrode | 4Boats

CMR5H-NGK

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • In stock, ready to ship
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular price£7.20
/
Tax included.

NGK CMR5H nickel spark plug with a V‑groove centre electrode designed to improve ignitability in marine engines.

  • Model CMR5H
  • V‑groove nickel centre electrode for stronger spark
  • Engineered for marine ignition conditions
  • Improved cold-start and throttle response
  • Resists fouling and corrosion in wet environments

Suitable for many outboard 2‑stroke and 4‑stroke engines. Always check your engine manual for correct fitment, part number, gap and installation torque before fitting.

See our Ignition collection for related parts.

For the products under £150 the shipping is £6.99.

Free delivery for the most items over £150.

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