Four Seasons 55642 A/C Refrigerant Suction Hose

Four Seasons 55642 A/C Suction Hose Accumulator

Four Seasons 55642 is an accumulator with hose assembly for R134a air conditioning systems. Built with an aluminum body and male springlock inlet and outlet connections, it is a direct-fit style replacement for suction-side service on select Ford Taurus applications.

Key Features

• Accumulator line assembly for the suction side of the A/C system
• R134a refrigerant type
• Aluminum construction
• Male springlock inlet and outlet connections, 3/4 in. / 19.050 mm
• Low-side R134-A quick disconnect service port
• Switch port included
• Meets or exceeds OEM requirements
• Four Seasons Accumulator line for OE-style replacement needs

Detailed Description

The Four Seasons Accumulator line is built for suction-side A/C service where the accumulator and hose assembly are serviced together. Part number 55642 is engineered for R134a systems and uses male springlock fittings, a low-side service port, and a switch port to match the original system layout on covered vehicles. This part cross-references UAC HA9985C for the same application. Fits 1994-1995 Ford Taurus, Accumulator, and Fits 1994-1995 Ford Taurus, Suction Line w/ Accumulator; Accumulator. Four Seasons 55642 is also a relevant search match for 1994-1995 Ford Taurus A/C suction hose and accumulator replacement.

Common Problems This Part Can Address

• Damaged or leaking suction hose assembly
• Failed accumulator housing or internal moisture control issues
• Worn springlock connections at the A/C line interface
• Low-side service port damage or leakage
• Switch port sealing concerns in the suction circuit

Installation Notes and Tips

Verify refrigerant type before installation; this assembly is specified for R134a systems. Inspect mating springlock fittings, O-ring sealing surfaces, and the low-side service port before assembly. Replace any damaged seals and confirm the switch port and hose routing match the original configuration on the vehicle. After installation, evacuate and recharge the system according to factory service procedures.

Quality Assurance

Four Seasons 55642 is listed as meeting or exceeding OEM requirements for the specified application. The Four Seasons Accumulator line is used for OE-style HVAC replacement parts, with fitment coverage for select 1994-1995 Ford Taurus models.