Four Seasons 55307 A/C Refrigerant Suction Hose

Four Seasons 55307 A/C Suction Hose Accumulator

Four Seasons 55307 is an accumulator with hose assembly for the suction side of the A/C system. It is built for R134a refrigerant applications and matches the OE-style layout used on select Ford Taurus and Mercury Sable models.

• Brand: Four Seasons Accumulator line
• Part number: 55307
• Refrigerant type: R134a
• Style: suction side A/C refrigerant suction hose
• Accumulator body length: 8.000 in. / 203.200 mm
• Accumulator body diameter: 3.500 in. / 76.200 mm
• Material: steel
• Inlet: 3/4 in. male springlock
• Outlet: 5/8 in. female springlock
• Service port included
• Switch port included
• Meets or exceeds OEM requirements

Fitment Details

Fits 2002-2007 Ford Taurus, accumulator and suction line with accumulator applications. Fits 2002-2005 Mercury Sable, accumulator and suction line with accumulator applications. This part cross-references UAC HA10484C for the same application.

Product Overview

Four Seasons 55307 is a suction-side accumulator and hose assembly used in R134a air conditioning systems. The steel construction, springlock inlet and outlet connections, service port, and switch port support direct replacement on the listed Ford Taurus and Mercury Sable applications. The Four Seasons Accumulator product line focuses on OE-style HVAC service parts for vehicles that require accurate hose routing and connection sizing, and this 55307 assembly follows that approach for the Taurus and Sable platform.

Common A/C Problems This Part Addresses

• Damaged or leaking suction hose connections
• Cracked or corroded accumulator housing
• Improper refrigerant flow on the suction side
• Faulty service port or switch port connection points
• Loss of A/C performance from worn hose assembly components

Installation Notes and Tips

Verify the inlet and outlet springlock sizes before installation and confirm the vehicle uses R134a refrigerant. Replace the O-rings during service and inspect the mating lines, compressor suction connection, and accumulator mounting area for wear or contamination. Evacuate and recharge the system according to factory service procedures after installation.

Quality Assurance

Four Seasons lists this part as meeting or exceeding OEM requirements. The assembly is built to match the specified application details for proper fit and serviceability on the listed Ford Taurus and Mercury Sable models.