Outboard Spark Plugs

Spark plugs intended for outboard engines from different manufacturers. The category includes spark plugs for Mercury and Mariner, Tomos, Mariner Japan, Johnson, Evinrude, Honda, Tohatsu, Suzuki, Yamaha and British Seagull engines. The listed products are identified based on compatibility with specific outboard engine families and are used within the ignition system. The available types allow spark plug replacement according to engine brand, supporting routine maintenance operations and restoration of proper combustion system operation.