Spark Plug SILMAR9B9 Marine | 4Boats
SILMAR9B9-NGK
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Regular price£42.00
/
Tax included.
Marine and outboard nickel spark plug featuring a V-groove centre electrode to improve ignitability.
- SILMAR9B9
- Nickel electrode with V-groove centre
- Pre-set gap 0.7 mm (0.Ø 28 in)
- Reach 19 mm (3/4 in)
- Thread size M14 × 1.25
- Hex size 16 mm (5/8 in)
- Suited to marine and outboard ignition systems; routine maintenance replacement
Outboard spark plug M14 × 1.25, 19 mm reach, 5/8 hex. Check your engine manual for correct fitment and torque, or contact our parts team for advice.
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