Boat Fuel Line Connectors and Fittings
A great engine won’t run long without a steady supply of fuel — and that means having the right connections between the engine and tank. Use our fuel line connectors for outboard motor maintenance and repair so your boat hums along. We stock the leading OE and aftermarket marine fuel system brands, including Sierra, Moeller Marine Products and Suzuki. We cover boat gas line connector solutions for engines from Yamaha, Honda, Mercury, Chrysler, Johnson & Evinrude and more.
Shop at Marine Parts Source for fuel hose connectors and fittings in many sizes. We have straight connectors, 90-degree fuel elbows, barb fittings, quick-connect fittings and other styles to match your vessel. Outboard fuel fitting kits include the connectors plus washers, hardware and zip ties. Enter a part number in the search bar or use our filters to find what you need. Our team is also happy to answer your questions — call us at 866-388-0390 for knowledgeable assistance.
Fuel Fittings & Connectors
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5/16 inch Female Mercury Fuel Connector | Sierra 18-8069SIERRA-18-8069Qty In Stock: 2Brand: Sierra5/16 inch Female Mercury Fuel Connector
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3/8 inch Mercury Fuel Connector | Sierra 18-8091SIERRA-18-8091Qty In Stock: 11Brand: Sierra3/8 inch Mercury Fuel Connector
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Fuel Manifold | Evinrude/Johnson 5004610BRP-5004610Qty In Stock: 16Brand: Johnson/Evinrude/OMCFuel Manifold Learn More
1/4 inch NPT Mercury Fuel Tank Connector | Sierra 18-8077-1SIERRA-18-8077-1Qty In Stock: 16Brand: Sierra1/4 inch NPT Mercury Fuel Tank Connector
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Fuel Hose Socket | Suzuki 65750-94404SUZUKI-65750-94404Qty In Stock: 4Fuel Hose Socket Learn More
5/16 inch Yamaha Barb Female Fuel Line Connector | Moeller 033471-10MO-033471-10Qty In Stock: 7Brand: Moeller Marine Products5/16 in. ID fuel line quick connect fuel fitting for both the engine & tank side of Yamaha outboards. Learn More
1/4 Npt Aluminum Withdrawal For TanksMO-033500-12Qty In Stock: 0Brand: Moeller Marine Products1/4 NPT Aluminum Withdrawal For Tanks Up to 12 in. H Learn More
3/8 inch Fuel Connector | Sierra 18-8062SIERRA-18-8062Qty In Stock: 12Brand: Sierra3/8 inch Fuel Connector
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1/4 inch MNPT x 5/16 inch Hose Barb Brass Fitting | Sierra 18-8055SIERRA-18-8055Qty In Stock: 9Brand: Sierra1/4 inch MNPT x 5/16 inch Hose Barb Brass Fitting
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Fuel Connector Kit | Evinrude/Johnson 775641BRP-0775641Qty In Stock: 22Brand: Johnson/Evinrude/OMCJohnson & Evinrude 775641 Fuel Fitting Learn More© 2025 Marine Parts Source. All Rights Reserved.