When your Yamaha outboard requires an ignition solution, trust in the B7HS-10 NGK spark plug. Designed to support consistent combustion, it guarantees optimal engine performance and a prolonged engine lifespan. For a reliable spark plug choice that complements your Yamaha outboard, B7HS-10 is the way to go.
Disclaimer: To assist our valued customers in making informed decisions, we provide Yamaha schematics/diagrams on our website. These diagrams allow you to verify the suitability of a part number for your specific Yamaha motor. Please note that we do not accept returns for parts if the incorrect item was selected by the purchaser. It is the sole responsibility of the customer to ensure that the chosen part corresponds precisely with their motor's year model and type. Before making a purchase, always cross-reference your motor details with our provided Yamaha diagrams to confirm accuracy.