Four Seasons 33726 A/C Accumulator

Four Seasons 33726 Filter Drier Overview

Four Seasons 33726 is a steel A/C accumulator receiver drier built for HVAC systems that use pad mount inlet and outlet connections. It includes desiccant and gasket/seal components, and it meets or exceeds OEM requirements for direct replacement service.

The Four Seasons Filter Drier line focuses on dependable moisture control and refrigerant system protection. This Four Seasons 33726 receiver drier is a new, OE-style HVAC service part for vehicles that require a pad mount steel filter drier assembly.

Key Features

• Steel body construction for HVAC system service
• Pad mount inlet and outlet fittings
• Desiccant included for moisture absorption
• Gasket and seals included
• New part that meets or exceeds OEM specifications
• No moisture indicator window, service port, switch port, or sight glass
• Washer not included
• Not replaceable desiccant design

Detailed Description

Four Seasons 33726 is a steel filter drier designed for A/C accumulator and receiver drier applications that use pad mount connections. With a 4.000-inch body diameter and 6.750-inch body length, this unit is built to support refrigerant system cleanliness by helping remove moisture from the HVAC circuit. It is a direct-fit style replacement for select vehicles, including applications searched as Honda Civic A/C accumulator, Toyota Corolla receiver drier, and similar pad mount HVAC service parts.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Moisture contamination in the A/C system
• Reduced refrigerant system efficiency from a saturated drier
• Service issues related to worn or aging accumulator/receiver drier assemblies
• Seal leakage at pad mount HVAC connections
• Replacement needs for OE-style A/C accumulator service

Installation Notes and Tips

Verify pad mount inlet and outlet fitment before installation. Replace the unit when servicing an opened A/C system, and confirm the sealing washers and gasket surfaces are clean and properly seated. Always evacuate and recharge the system according to the vehicle service procedure after installation. For fitment searches, confirm the exact application by year, make, model, and HVAC connection style before ordering Four Seasons 33726.

Quality Assurance

Four Seasons 33726 is a new replacement part that meets or exceeds OEM specifications. The steel construction, included desiccant, and OE-style pad mount design support consistent HVAC service performance in the correct application.