Four Seasons 33034 A/C Accumulator

Four Seasons 33034 A/C Accumulator

The Four Seasons 33034 A/C accumulator is a complete aluminum replacement unit for the HVAC system on select Ford Mustang models. It is built to meet or exceed OEM requirements and uses springlock inlet and outlet connections for a direct-style service replacement.

Compatible With Ford Mustang applications from 1996-2004, including 1999 Mustang built before 11/21/99, this accumulator is a fitment-focused solution for restoring proper A/C system operation. The Four Seasons Accumulator line is used for OE-style HVAC service parts that match factory connection styles and dimensions.

Key Features

• Part number 33034 A/C accumulator for HVAC service
• Aluminum body with complete unit style
• Male springlock inlet and female springlock outlet
• Switch port included; service port not included
• Body diameter: 3.500 in. / 88.900 mm
• Body length: 8.000 in. / 203.200 mm
• Meets or exceeds OEM specifications
• Uses OE-style O-ring and spring sealing components

Detailed Description

The Four Seasons 33034 accumulator is an HVAC A/C accumulator designed for Ford Mustang fitments that require a springlock-style replacement. It features a 5/8 in. male springlock inlet, a 5/8 in. female springlock outlet, and a 0.250 in. switch port, with aluminum construction for a factory-style service part. This part cross-references Dorman - HELP 42950 and Gates 22512 for the same application. If you are replacing a leaking or restricted accumulator on a 1996-2004 Ford Mustang, including the 1999 Mustang before 11/21/99, Four Seasons 33034 provides the correct connection style and dimensions for the job.

What It Helps Address

• Loss of A/C cooling performance from a restricted accumulator
• Refrigerant leakage at accumulator connections or seals
• Moisture control issues in the A/C system
• Incorrect fitment from mismatched springlock fittings
• HVAC service needs on Ford Mustang A/C systems

Installation Notes and Tips

Verify the inlet and outlet fitting style, body dimensions, and switch port configuration before installation. Replace the O-rings with the correct refrigerant-compatible seals during service, and confirm the system is evacuated and recharged according to factory procedures. Mounting hardware is not included.

Fits 1996-1998 Ford Mustang, N/A. Fits 1999 Ford Mustang, N/A, before 11/21/99. Fits 2000-2004 Ford Mustang, N/A.

Quality Assurance

Four Seasons 33034 is built to meet or exceed OEM specifications for direct replacement use in the listed Ford Mustang applications. The aluminum construction and OE-style connection layout support accurate HVAC service on compatible vehicles.