Four Seasons 34003 A/C Receiver Drier

Four Seasons 34003 A/C Receiver Drier

Four Seasons 34003 is an aluminum A/C receiver drier built for HVAC systems that need moisture control and refrigerant filtration. It uses a male insert O-ring inlet and outlet design, includes a desiccant element, and meets or exceeds OEM requirements for service replacement.

As part of the Four Seasons Filter Drier line, this receiver drier is built for dependable A/C system protection in applications such as Honda Civic and Toyota Corolla service work where proper moisture removal and refrigerant cleanliness are critical. The Four Seasons 34003 is a direct-fit style component for technicians replacing a worn or contaminated receiver drier.

Key Features

• Aluminum A/C receiver drier construction
• Male insert O-ring inlet and outlet fittings
• Built-in desiccant for moisture absorption
• Fuse plug included
• Gaskets and seals included
• Meets or exceeds OEM specifications
• No moisture indicator window and no sight glass
• Switch port included with one switch port
• Four Seasons Filter Drier part number 34003

Detailed Description

This receiver drier is designed to help maintain refrigerant system cleanliness by trapping moisture and filtering contaminants before they circulate through the A/C system. The aluminum body measures 2.36 inches in diameter and 10.33 inches in overall length, with a 60 mm body diameter and a male insert O-ring connection style for the inlet and outlet. The desiccant is not replaceable, and the unit is supplied without a mounting bracket or service port. For buyers searching for an A/C receiver drier for Honda Civic, Toyota Corolla, or other OE-style HVAC service applications, Four Seasons 34003 provides a specification-matched replacement option.

This part cross-references Standard Ignition 7609 for the same application.

What It Helps Address

• Moisture contamination inside the A/C system
• Refrigerant flow restriction caused by a saturated drier
• Debris filtration before refrigerant reaches sensitive components
• Service replacement for a leaking or aging receiver drier
• HVAC performance issues tied to contaminated refrigerant circuits

Installation Notes and Tips

Replace the receiver drier whenever the A/C system has been opened for service, or when contamination is present in the refrigerant circuit. Verify inlet and outlet fitting style, switch port requirements, and physical dimensions before installation. Use new O-rings and follow the vehicle service procedure for evacuation, leak checking, and recharge. Confirm the application details for Honda Civic, Toyota Corolla, or other vehicle-specific HVAC layouts before ordering.

Quality Assurance

Four Seasons lists this receiver drier as meeting or exceeding OEM requirements, making it a specification-focused replacement for professional A/C service.