OMC/Johnson/Evinrude Male Fuel Connector 7 mm (Engine Side, with Valve)

This 7 mm male fuel connector with check valve is designed to mount on the Johnson, Evinrude, and OMC outboard engine itself. It is the part attached to the engine’s fuel intake line, where the fuel hose from the tank (with its female connector) snaps on. The connector features an integrated one-way valve – as soon as you disconnect the hose, the valve automatically closes the fuel flow, preventing gasoline spillage and air from entering the fuel system.

With a barb diameter of ~7 mm (about 5/16"), this connector matches the standard fuel hose size used on many OMC/Johnson/Evinrude engine models. Its sturdy construction combines durable polymer and metal components that can withstand constant contact with fuel. This ensures leak-free performance and corrosion resistance even in saltwater environments.

• Easy Replacement for Worn Connectors: Over time, the engine’s original fuel connector can wear out, leading to fuel or air leaks (due to aging O-rings). This replacement connector lets you restore a tight seal in your fuel system, improving engine performance and starting reliability by eliminating leaks.
• Safe Fuel Shut-off: Thanks to the built-in valve, you can confidently disconnect the fuel hose from the engine during transport or maintenance without worrying about gasoline spilling in the boat. It makes servicing or moving the engine much cleaner and safer.
• Reliable Fuel Delivery: A properly functioning male connector ensures the female hose connector latches firmly. This prevents any air suction under vibration or waves that could otherwise cause fuel starvation or engine stumbling due to air bubbles.
• Ideal for OMC Family Engines: Engineered to OMC standards, this connector fits numerous Johnson/Evinrude models. It’s recommended for those refurbishing classic outboards or assembling a new fuel line system – offering OEM-quality performance at an affordable cost.