Scepter Mercury Engine Bayonet Fuel Fitting 09476

Mercury Engine Bayonet Fuel Fitting Scepter 09476

A heavy-duty bayonet-style fuel fitting for the engine side of Mercury outboard fuel systems. The Scepter 09476 locks into the engines fuel inlet with a twist-and-lock bayonet mechanism and seals with an o-ring for a secure, fuel-tight connection built to OEM specifications for a precise, reliable fit.

Best Use Case

Use this fitting when replacing a worn, leaking, or damaged engine-side bayonet connector on a Mercury fuel line. The bayonet connection style is common on many Mercury outboard models and provides a more positive lock than clip-type fittings. For the matching tank-side bayonet fitting that completes the assembly, pair with the Scepter 07497 Mercury Tank Bayonet Fitting (Metal).

Key Features

• Bayonet twist-and-lock mechanism positive, secure connection at the engine fuel inlet
• O-ring seal for a tight, leak-free fit under normal fuel system pressure
• OEM-specification construction for direct Mercury replacement
• Robust build at 240g designed for the demands of a marine fuel environment
• Engine-side fitting pairs with a Mercury tank-side bayonet connector
• Not compatible with clip-type Mercury fuel systems

Not for use in potable water systems.

Parts Desk Insights

Before ordering, confirm the customer has a bayonet-type Mercury fuel system not a clip-type. The bayonet and clip systems use entirely different fittings and are not interchangeable. The 09476 is the engine-side bayonet; the tank-side match is the Scepter 07497 Metal Tank Bayonet. If the customer has a clip-type system instead, refer them to the Scepter 05791 Mercury Engine Clip Fitting for the engine side, and the Scepter 05793 or 05837 for the tank side. The 09476 is notably heavier (240g) than clip-type fittings if a customer questions the weight, thats normal for the bayonet assembly. Mercury fittings are not interchangeable with Yamaha or BRP connectors.