10AN/JIC Swivel Coupler Black 45

The REDHORSE PERFORMANCE 10AN/JIC Swivel Coupler Black 45 Degree is a precision hydraulic and fuel line adapter designed for high-pressure fluid transfer applications in performance and motorsport systems. This 45-degree swivel coupler connects two 10 AN female ports, allowing directional routing of hoses while maintaining a secure, leak-free seal under demanding conditions. The aluminum construction with black anodized finish resists corrosion while providing the lightweight performance critical to racing, off-road, and marine engine builds.

The 45-degree swivel design accommodates hose runs in confined engine bays and tight valve block layouts common in custom fuel systems, turbo installations, and supercharger plumbing. The swivel joint eliminates hose twisting and pressure strain at connection points, extending hose life and reducing catastrophic coupling failures during acceleration or cornering. At 10 AN (5/8-inch JIC standard), this adapter handles flow rates suitable for high-volume fuel pumps, cooler circuits, and transmission coolers without flow restriction. The black anodized finish maintains appearance while providing superior oxidation resistance compared to raw aluminum, especially critical in salt-air or high-humidity environments where white corrosion can weaken joints.

This coupling is essential for builders and technicians assembling modular fuel systems, custom cooling loops, and hydraulic brake or suspension upgrades where stock hose routes conflict with engine modifications. The female-to-female design integrates seamlessly with existing 10 AN male fittings, adapters, and bulkhead mounts. REDHORSE Performance fittings are engineered to SAE standards and widely trusted across drag racing, road racing, and performance truck communities for their consistency and ability to hold pressure under sustained high-load conditions.