Four Seasons 33593 A/C Receiver Drier

Four Seasons 33593 A/C Receiver Drier

Four Seasons 33593 is an aluminum A/C receiver drier built for pad-mount applications and supplied as a new replacement part that meets or exceeds OEM requirements. It is used in HVAC systems on select Infiniti and Nissan models, including the Infiniti Q45 and Nissan 240SX and Maxima.

Key Features

• Aluminum receiver drier with pad-mount inlet and outlet fittings
• New construction for service replacement use
• Desiccant included to help manage moisture in the A/C system
• Gaskets/seals included; washer not included
• Switch port included; no service port, sight glass, fuse plug, or moisture indicator window
• Body diameter: 2.500 in. / 63.5 mm; overall length: 6.000 in. / 152.4 mm
• Includes OE-style green O-ring seals for the listed application

Product Details

This Four Seasons Filter Drier line part is a pad-mount aluminum A/C receiver drier designed for vehicles that use a receiver drier in the refrigerant circuit to help remove moisture and trap contaminants. Four Seasons 33593 is a direct-fit style replacement for select 1989-1990 Nissan 240SX, 1989-1990 Nissan Maxima, and 1990-1993 Infiniti Q45 applications. It cross-references UAC RD1219C for the same application. The compact 2.5-inch body diameter and 6-inch overall length support a factory-style fit in the original mounting location.

What It Helps Address

• Moisture buildup in the A/C system
• Contamination in the refrigerant circuit
• Poor cooling performance caused by a restricted or aged receiver drier
• Service replacement needs after A/C component repair
• Fitment issues when replacing an original pad-mount receiver drier on select Nissan and Infiniti models

Installation Notes and Tips

Verify the pad-mount connection style, inlet diameter, and overall dimensions before installation. Replace the receiver drier whenever the A/C system has been opened for major service, and inspect the sealing surfaces carefully before assembly. Use the included seals as specified for the application, and confirm the switch-port configuration matches the vehicle’s original setup. For best results, evacuate and recharge the system according to factory service procedures after installation.

Quality Assurance

Four Seasons 33593 is a new replacement filter drier that meets or exceeds OEM specifications for the listed applications. The Four Seasons Filter Drier product line is built for service replacement in automotive HVAC systems where correct fit, sealing, and moisture control are required.