Four Seasons 33235 A/C Receiver Drier

Four Seasons 33235 Filter Drier Overview

Four Seasons 33235 is a steel A/C receiver drier built for HVAC systems that use a male insert O-ring connection and a desiccant charge to manage moisture in the refrigerant circuit. It is a new, OEM-style replacement that meets or exceeds OEM requirements and includes a sight glass, gasket/seals, and a pressure relief valve.

Compatible With Jeep Cherokee, Jeep Comanche, and Jeep Wagoneer applications from the late 1980s through 1990, this Four Seasons 33235 filter drier is a direct-fit service part for factory air systems. It is commonly searched as a Jeep Cherokee A/C receiver drier, Jeep Comanche filter drier, and Jeep Wagoneer HVAC filter drier.

Key Features

• Steel filter drier construction for A/C and HVAC refrigerant systems
• Male insert O-ring inlet and outlet fittings
• Desiccant included to absorb moisture in the system
• Sight glass included for refrigerant condition checks
• Pressure relief valve included
• New part that meets or exceeds OEM specifications
• Body diameter: 3.500 in. | Body length: 7.000 in.
• Inlet size: 3/8 in. | Outlet size: 1/2 in.

Product Details

The Four Seasons Filter Drier line is used in automotive air conditioning systems where moisture control and refrigerant filtration are critical. Part number 33235 uses a steel body with a non-replaceable desiccant core and male insert O-ring connectors for a secure seal in the A/C circuit. The included green O-rings and sealed design support proper service replacement on vehicles equipped with factory air.

This part cross-references Monroe Shocks & Struts (e.g., 172636) for the same application.

Vehicle Fitment

• Fits 1990 Jeep Cherokee, N/A; notes: Fits HVAC Blower Motor Wheel for vehicles with factory air.; Filter Drier
• Fits 1987-1990 Jeep Comanche, N/A; Filter Drier
• Fits 1987-1990 Jeep Wagoneer, N/A; Filter Drier
• Fits 1987-1989 Jeep Cherokee, N/A; Filter Drier

Common Issues This Part Can Address

• Moisture contamination in the A/C refrigerant system
• Reduced cooling performance caused by a saturated desiccant
• Debris accumulation in the HVAC refrigerant circuit
• Service replacement needs after A/C component repair
• Seal leakage at the receiver drier connection points

Installation Notes and Tips

Replace the receiver drier whenever the A/C system has been opened for service, and verify the inlet and outlet fitting sizes before installation. Use the correct O-ring style for male insert O-ring connections, and confirm the system is evacuated and charged according to factory service procedures. For Jeep Cherokee, Jeep Comanche, and Jeep Wagoneer applications, match the factory air configuration and inspect adjacent A/C components for contamination before reassembly.

Quality Assurance

Four Seasons 33235 is a new replacement filter drier that meets or exceeds OEM requirements for the listed applications. The steel construction, desiccant charge, sight glass, and pressure relief valve support reliable service in automotive HVAC systems.