Four Seasons 55636 A/C Refrigerant Suction Hose

Four Seasons 55636 A/C Suction Hose Accumulator

Four Seasons 55636 is an accumulator with hose assembly for R134a air conditioning systems. Built with a steel body and female O-ring inlet and outlet connections, it is a direct-fit HVAC hose and accumulator service part for select 1986 Ford Thunderbird, Mercury Capri, and Mercury Cougar applications.

Key Features

• Brand: Four Seasons Accumulator line
• Part number: 55636
• Refrigerant type: R134a
• Accumulator with hose assembly
• Steel construction
• Female O-ring inlet and outlet fittings
• Suction-side style
• Switch port included; no service port, manifold, muffler, or mounting bracket
• Meets or exceeds OEM requirements

Product Details

The Four Seasons Accumulator line focuses on replacement HVAC components for refrigerant control and suction-side routing. This 55636 accumulator and hose assembly uses an 8.000-inch body length, 3.500-inch body diameter, and 5/8-inch female O-ring inlet and outlet connections for a precise service replacement in R134a systems. It is listed for 1986 Ford Thunderbird, 1986 Mercury Capri, and 1986 Mercury Cougar applications, including vehicles noted with factory air and suction line with accumulator configurations. This part cross-references UAC HA10283C for the same application.

What It Helps Address

• Leaking or damaged suction-side A/C hose and accumulator assemblies
• Loss of refrigerant containment at female O-ring connections
• Restricted or aging HVAC suction line components
• Failed accumulator service replacement on R134a systems
• Fitment-specific repair needs for 1986 Ford Thunderbird, Mercury Capri, and Mercury Cougar

Installation Notes and Tips

Verify the vehicle uses R134a refrigerant and confirm the suction-side layout before installation. Match the female O-ring inlet and outlet sizes, switch port configuration, and body dimensions to the original part. Replace O-rings and evacuate and recharge the system according to factory service procedures after installation. Fits 1986 Ford Thunderbird, N/A; Fits 1986 Mercury Capri, N/A; Fits 1986 Mercury Cougar, N/A.

Quality Assurance

Four Seasons lists this accumulator and hose assembly as meeting or exceeding OEM requirements. The steel construction and OE-style connection design support accurate replacement for the specified Ford and Mercury HVAC applications.