Four Seasons 33581 A/C Receiver Drier

Four Seasons 33581 A/C Receiver Drier

The Four Seasons 33581 filter drier is a new steel A/C receiver drier built for HVAC service on the 1992-1995 Mazda MX-3. It uses a male insert O-ring inlet and outlet design with included seals and a replaceable-desiccant-style filter drier construction that meets or exceeds OEM requirements.

Key Features

• Brand: Four Seasons Filter Drier line
• Part number: 33581
• Steel body construction for HVAC durability
• Male insert O-ring inlet and outlet fittings
• Desiccant filter media for moisture control in the A/C system
• New unit that meets or exceeds OEM specifications
• Washer not included; gasket/seals included
• No service port, sight glass, switch port, or fuse plug

Product Details

Four Seasons 33581 is an A/C receiver drier designed to remove moisture and contaminants from the refrigerant circuit. The steel housing measures 2.500 inches in body diameter and 5.000 inches in body length, with 0.375-inch inlet and outlet connections. This part cross-references Monroe Shocks & Struts (e.g., 172894, 207894) for the same application. For buyers searching Mazda MX-3 A/C receiver drier replacement parts, Four Seasons 33581 provides the correct fitment for 1992-1995 Mazda MX-3 models.

What It Helps Address

• Moisture buildup inside the A/C system
• Refrigerant contamination from debris and debris-laden oil
• Reduced cooling performance caused by a saturated drier
• Compressor stress related to poor refrigerant conditioning
• Service issues during Mazda MX-3 A/C system repair

Installation Notes

Replace the receiver drier any time the A/C system has been opened for major service, compressor replacement, or contamination cleanup. Verify the male insert O-ring connections, confirm the 0.375-inch inlet and outlet sizing, and install with the correct O-rings and seals for the system. This part is listed for Fits 1992-1995 Mazda MX-3, N/A, so confirm the vehicle’s HVAC configuration before installation.

Quality Assurance

Four Seasons lists this filter drier as a new replacement part that meets or exceeds OEM specifications. The Four Seasons 33581 part number is also referenced in multiple interchange listings, which helps support application matching for Mazda MX-3 service work.