Route refrigerant between the A/C compressor and the rest of the system with the Four Seasons A/C Refrigerant Discharge / Suction Hose Assembly (MPN 56442). This application-specific assembly is a direct-fit replacement for the 1999-2005 Chevrolet Astro and 1999-2005 GMC Safari with the V6-4.3L engine, carrying high-pressure refrigerant from the compressor on the discharge side and low-pressure refrigerant back on the suction side.
- Construction: Aluminum / rubber build with double-wall barrier hose that is compatible with R1234YF, R134A or R12, and a crimp fitting connection.
- End styles: Captive O-Ring on both the suction and discharge ends; End 1 and End 2 are female O-ring type.
- Included: Ships with the gaskets, o-rings, or seals needed to complete the replacement, and includes a bracket. Fittings and service port are not included; supplied without a muffler.
- Refrigerant: Cataloged for R134A applications.
Signs this hose assembly may need replacing include refrigerant leaks, oily residue at the fittings, or a loss of A/C cooling. If a leaking discharge/suction line is the cause, this assembly replaces it. Diagnose the source of the leak before ordering.
Manufacturer part number: 56442.
This part cross-references / interchanges with the following part numbers:
1531118, CWK781424, 272080, T56442, 781424, 56442, 985163, 15049493, 15152535, 15178347, 15746222, 704619, 4811969, ACD1531118, A82080, 3464256, 5731118, HA10629, HA10629C
