AC Service Couplers

Browse our full range of AC service couplers designed for fast, secure connections during refrigerant charging and recovery. These R-134a and R-1234yf quick-connect couplers are built for high-pressure automotive A/C systems and include low-side and high-side port compatibility. Ideal for professional HVAC technicians and fleet maintenance, these couplers offer leak-free performance and direct fit on OEM service ports.

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