OE Fuel Hose Quick Connect Adapter Fitting

The OE Fuel Hose Quick Connect Adapter Fitting (SKU: EAR961965ERL) is a precision fuel system component designed for mechanics and automotive enthusiasts performing fuel line modifications, upgrades, or repairs. This adapter bridges the gap between original equipment (OE) fuel line standards and aftermarket quick-disconnect systems, making it essential for anyone transitioning between factory and performance fuel delivery setups. Whether you're upgrading to a fuel pressure regulator, installing a secondary fuel system, or modernizing aging fuel infrastructure, this fitting provides a reliable mechanical interface that eliminates fumbling with threaded connections in tight engine bays.

Constructed from stainless steel with a natural finish, this adapter features a straight configuration that minimizes flow turbulence and pressure loss—critical factors in maintaining fuel system integrity. The 3/8 inch SAE male quick disconnect inlet connects to your factory or aftermarket fuel supply line, while the 6 AN (AN6) male outlet threads directly into modern fuel pressure regulators, carburetors, or fuel injection systems that utilize AN fittings. Stainless steel construction resists corrosion from ethanol-blended fuels and moisture ingestion, extending service life and preventing system contamination. The quick-disconnect design allows rapid disconnection without fuel spillage, a practical advantage during maintenance or troubleshooting when you need to isolate fuel flow quickly and safely.

This adapter is ideal for hot rod builders, EFI conversion enthusiasts, and mechanics upgrading carbureted vehicles to modern fuel injection or performance fuel systems. Installation requires no special tools beyond basic wrenches—simply thread the AN6 outlet into your target component while securing the SAE inlet to your fuel line with appropriate hose clamps or quick-connect couplings. Compatibility spans any fuel system upgrade where OE SAE supply lines must interface with modern AN-threaded fuel components, making it a universal solution for both naturally aspirated and boosted applications requiring standardized fuel delivery.