Spark Plug D9EA Nickel V‑Groove | 4Boats
D9EA-NGK
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Regular price£7.20
/
Tax included.
NGK nickel spark plugs feature a specially designed V‑groove centre electrode, improving ignitability for marine petrol engines.
- Part number: D9EA
- Construction: nickel centre electrode with V‑groove
- Electrode type: single ground, nickel alloy
- Application: compatible with many marine outboard and inboard petrol engines (2‑stroke & 4‑stroke)
- Heat range: NGK D9EA heat rating - confirm with your engine manual
- Gap: set to the engine manufacturer's specification before fitting
- Supply: sold individually
- Thread size, reach & hex: check your engine manual or contact us for technical specifications
Check your engine manual for correct fitment and service intervals; replace spark plugs as part of regular maintenance.
Refer to our ignition guide for fitment and gap recommendations before installation.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
