The British Seagull® Outboard Spark Plug is suitable for engines with the Villiers Mk1, Wipac Mk2, the Wipac Mk3 (CD ignition) and the Wipac Mk4 (CD ignition) ignition systems.
Spark plugs are a routine service item and it is important to ensure the spark plug 'gap' is correct for the particular engine. A more detailed fitting procedure can be found in the British Seagull Handbooks (LIT04, LIT05, or LIT06 depending on the engine number).
|All models excluding QB & Model 170/125 engines
|Previous Historic Part Number
|1278 & IGN99006
To install a spark plug it is important to apply a small quantity of oil to the thread before entering the plug carefully by hand. Do not over-tighten. If you are unsure please contact British Seagull Outboards on 01491 652755.