Name: Spark Plug CR5HS - Nickel V‑groove for Marine | 4Boats
Brand: NGK
SKU: CR5HS-NGK
Price: 3.6 GBP
Availability: InStock

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.

£3.60

Tax included.

NGK nickel spark plugs use a V‑groove centre electrode to improve ignition performance; the CR5HS delivers reliable starts in small marine and outboard petrol engines.

CR5HS nickel construction provides dependable conductivity
V‑groove centre electrode enhances ignitability
Designed for small marine petrol and outboard engines - verify OEM fitment
Corrosion‑resistant finish suited for marine environments
Inspect and replace per engine manufacturer intervals
Confirm thread size and heat range before installation

Check your engine manual for correct gap and fitment; contact us if you need help selecting the right spark plug.

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

Free delivery for most items over £150.

Why choose us

ITS ALL ABOUT THE QUALITY

We source the best products from the Top suppliers only. We’ve taken years of feedback and have doubled down on providing the best service.

TEAMWORK MAKES THE DREAMWORK

Our Suppliers and Partners are joining us in our commitment to challenge the way this industry operates. From product sourcing to fulfilling, they’re the best in the business.