Swivel Coupling Fitting 10an Female 90 Deg

The Swivel Coupling Fitting 10AN Female 90 Deg from EARLS is an essential component for any serious fuel system, coolant line, or hydraulic brake upgrade on high-performance vehicles. This 90-degree female coupling allows you to redirect pressurized fluid lines in tight engine bays where straight runs aren't feasible, making it indispensable for custom builds, turbo conversions, and modern EFI fuel system installations. Whether you're fabricating a fuel cell plumbing setup or routing braided stainless steel hoses around a crowded intake manifold, this fitting delivers the directional control you need without sacrificing flow integrity.

Built to EARLS' exacting standards, this swivel coupling employs a female 10AN port with a 90-degree elbow configuration that enables smooth hose connections from multiple angles. The swivel design allows the fitting body to rotate independently of the hose attachment, reducing stress on braided hose ends during installation and service—a critical feature that prevents premature hose failure and maintains consistent pressure ratings. The compact footprint (2.55 x 1.4 x 4 inches) and light weight (0.11 lbs) make it ideal for weight-conscious builds while the robust construction ensures reliability under demanding fuel rail pressures, turbo boost applications, and high-temperature coolant systems.

This fitting is best suited for experienced builders working on fuel-injected performance engines, forced-induction setups, and custom hydraulic brake line configurations where OEM hose routing cannot be repurposed. Its 10AN female thread pattern integrates seamlessly with standard -10 braided hose assemblies and other 10AN fittings commonly found in motorsport fuel system kits and universal high-flow plumbing applications. Proper installation requires compatible 10AN male hose ends and appropriate thread sealant; always verify your complete hose assembly matches the 90-degree geometry of your engine bay layout to optimize flow and prevent kinks that restrict pressure delivery.