Four Seasons 33160 A/C Accumulator

Four Seasons 33160 A/C Accumulator

The Four Seasons Accumulator 33160 is a complete aluminum A/C accumulator built for OE-style service on select Ford and Mercury applications. It is engineered with springlock inlet and outlet connections, a switch port, and dimensions that match the listed vehicle fitment for a direct replacement approach.

Compatible with 1989-1993 Ford Thunderbird, 1990 Ford Cougar, and 1989-1990 Mercury Cougar, this Four Seasons 33160 accumulator supports proper refrigerant management in the air conditioning system. The Four Seasons 33160 also cross-references UAC RD1577C for the same application.

Key Features

• Brand: Four Seasons Accumulator
• Part number: 33160
• Type: A/C accumulator, complete unit
• Material: aluminum construction
• Inlet fitting: female springlock, 5/8 in. diameter
• Outlet fitting: male springlock, 5/8 in. diameter
• Switch port included; service port not included
• Meets or exceeds OEM requirements
• Mounting hardware not included
• OE-style dimensions: 3.500 in. body diameter, 9.000 in. body length

Product Details

The accumulator is a key component in the A/C system, helping manage refrigerant flow and moisture control on vehicles using an accumulator-style layout. This unit is built as a complete replacement with aluminum housing, springlock connections, and the specified O-ring interfaces for service on the listed Ford Thunderbird, Ford Cougar, and Mercury Cougar models. If you are replacing a leaking, restricted, or damaged accumulator, Four Seasons 33160 provides the correct fitment profile for these applications.

Common Problems This Part Can Address

• A/C system leaks at the accumulator housing or fittings
• Moisture contamination in the refrigerant circuit
• Restricted refrigerant flow through a worn accumulator
• Damaged or corroded aluminum accumulator body
• Failed accumulator on Ford Thunderbird, Ford Cougar, or Mercury Cougar A/C service

Installation Notes and Tips

Verify springlock connection sizes, switch-port configuration, and overall dimensions before installation. Replace the accumulator whenever the A/C system has been opened for major service, and inspect the mating lines, seals, and O-ring surfaces for wear or contamination. Proper evacuation and recharge procedures are required after installation.

Quality Assurance

Four Seasons lists this accumulator as meeting or exceeding OEM requirements, making it an OE-style replacement for service work on the specified vehicles. Confirm part number 33160 against the original unit and vehicle application before ordering.