A/C Couplers

Automotive A/C service couplers and quick-connect fittings for R-134a and R-1234yf refrigerant systems — low-side and high-side couplers, service port adapters, and replacement coupler assemblies compatible with professional A/C service machines. This collection supports Mahle and other A/C service platforms. Alamo Equipment is an authorized dealer with parts availability and tech support nationwide.