Four Seasons 33058 A/C Accumulator

Four Seasons 33058 A/C Accumulator Overview

The Four Seasons 33058 A/C accumulator is a complete steel replacement for select Ford, Mazda, and Mercury vehicles with service-port and switch-port provisions. Built to meet or exceed OEM requirements, it is a direct-fit HVAC component for restoring proper refrigerant management in the air conditioning system.

Compatible with 1995-1997 Ford Explorer, 1996-1997 Ford F-100 Ranger, 1995-1997 Ford Ranger, 1995-1997 Mazda B2300, 1995-1997 Mazda B3000, 1995-1997 Mazda B4000, and 1997 Mercury Mountaineer, this Four Seasons 33058 accumulator supports common OE-style service and sensor connections.

Key Features

• Brand: Four Seasons Accumulator line
• Part number: 33058
• Complete unit A/C accumulator construction
• Steel body for HVAC system durability
• Male insert O-ring inlet fitting, 5/8 in. inlet diameter
• Female springlock outlet fitting, 3/4 in. outlet diameter
• Includes service port and switch port provisions
• Meets or exceeds OEM specifications
• Body diameter: 3.500 in. | Body length: 9.500 in.

Product Details

The Four Seasons Accumulator product line focuses on OE-style HVAC service parts for vehicles that use accumulator-based air conditioning layouts. This unit is designed around the original connection style and packaging used on the listed Ford Ranger, Explorer, and Mazda B-Series applications, helping maintain proper fit at the inlet, outlet, and switch-port locations. The Four Seasons 33058 is a practical replacement when servicing an A/C system that requires a steel accumulator with a service port and switch port.

This part cross-references UAC RD2203SC and Spectra Premium 0233058 for the same application.

Common A/C Problems It Can Address

• Leaking or corroded accumulator housing
• Damaged service-port or switch-port connections
• Improper refrigerant storage and moisture separation in the HVAC circuit
• Fitment issues from worn OE-style fittings
• Restoration work on Ford Ranger, Explorer, and Mazda B-Series A/C systems

Installation Notes and Tips

Verify inlet and outlet fitting style, switch-port diameter, and body dimensions before installation. Replace the required O-rings during service and confirm the springlock connection is fully seated. Because mounting hardware is not included, reuse or source the correct vehicle-specific hardware as needed. After installation, evacuate and recharge the system according to factory service procedures and check for leaks at all connection points.

Quality Assurance

Four Seasons lists this accumulator as meeting or exceeding OEM specifications, making it a direct replacement option for the specified Ford, Mazda, and Mercury fitments. Part number 33058 is built as a complete unit for HVAC service work where OE-style dimensions and connection types matter.