Spark Plug BR4LM — Nickel V‑Groove Resistor for Marine | 4Boats
BR4LM-NGK
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Regular price£3.60
/
Tax included.
NGK BR4LM nickel resistor spark plug with a specially designed V‑groove centre electrode to improve ignitability for marine engines.
- Part number: BR4LM
- Electrode: V‑groove centre for enhanced spark focus
- Material: nickel construction for reliable conductivity
- Application: suitable for many marine outboard and inboard engines
- Ignition type: resistor plug compatible with standard ignition systems
- Durability: corrosion‑resistant finish for marine environments
- Sold individually — check engine manual for correct fitment
Replace as part of routine maintenance and verify compatibility with your engine manufacturer’s specifications before purchase.
Find engine-specific fitment information in our compatibility guide.
For the products under £150 the shipping is £6.99.
Free delivery for the most items over £150.
