M22-10an Adapter Fitting

The M22-10AN Adapter Fitting by SETRAB OIL COOLERS is an essential hydraulic coupling component designed for high-performance engine cooling and fluid transfer systems. Whether you're upgrading a track-focused build, installing an aftermarket oil cooler on a turbocharged engine, or fabricating a custom cooling circuit, this adapter fitting bridges the gap between mismatched hose and port sizes with precision engineering. Built for automotive enthusiasts and professional mechanics who demand reliability under extreme conditions, the M22-10AN is the kind of detail that separates a bolted-together modification from a bulletproof installation.

This adapter fitting features a male M22 thread on one end and a 10 AN (JIC flare) outlet on the other, allowing seamless integration into both OEM and aftermarket cooler networks. The dual-thread design accommodates metric and imperial standards commonly found in European and American cooling systems, eliminating the need for multiple adapters or improvised solutions that risk leaks under load. SETRAB's reputation in the motorsports cooling industry ensures this fitting meets strict SAE specifications for pressure rating and material integrity, handling sustained boost pressures and elevated coolant temperatures without thread stripping or seal degradation.

This adapter is ideal for custom oil cooler installations on turbocharged, supercharged, and naturally aspirated high-output engines where OEM cooling capacity falls short. Mechanics building closed-loop cooling systems for drift cars, road-course platforms, and street performance builds will appreciate the compact design—just 4.05 inches in length and weighing only 0.05 lbs—which fits tight engine bays without requiring complex routing modifications. Compatible with all SETRAB core-style coolers and any hose assembly using 10 AN crimped fittings, the M22-10AN ensures your cooling system flows freely when it matters most: at peak power and sustained high temperatures.