Four Seasons 83701 A/C Receiver Drier

Four Seasons 83701 A/C Receiver Drier

Four Seasons 83701 is a steel A/C receiver drier built for HVAC systems that need reliable moisture control and refrigerant filtration. This Filter Drier line is a direct-fit style replacement for applications that use flange inlet and outlet connections, including select Honda Civic and Toyota Corolla service needs where the receiver drier is part of the repair.

Key Features

• Steel body construction for HVAC durability
• Flange inlet and flange outlet fittings
• Desiccant included to help remove moisture from the A/C system
• Gaskets/seals included
• Meets or exceeds OEM requirements
• Washer not included
• No service port, switch port, or sight glass
• Four Seasons Filter Drier product line

Product Details

The Four Seasons Filter Drier line focuses on replacement A/C components that support proper refrigerant flow and moisture management. Part number 83701 uses a steel filter drier body measuring 3.000 inches in diameter and 11.000 inches in overall length, with 0.57-inch inlet and outlet fitting diameters. It includes a non-replaceable desiccant element and green O-rings for sealing at the connection points. This part cross-references UAC RD7393C and RD7394C for the same application.

For buyers searching for an A/C receiver drier for Honda Civic or Toyota Corolla service, Four Seasons 83701 provides the connection style and construction commonly required in OEM-style HVAC repairs. The part number 83701 is also referenced across multiple aftermarket interchange listings, making it a practical match for technicians replacing a worn or contaminated receiver drier.

Common Problems This Part Addresses

• Moisture contamination inside the A/C system
• Reduced refrigerant filtration performance
• Corrosion risk from old or saturated desiccant
• Leaking flange connections at the receiver drier
• Poor A/C cooling after system service or component replacement

Installation Notes and Tips

Verify flange-style inlet and outlet connections before ordering. Replace the receiver drier whenever the A/C system has been opened, contaminated, or exposed to moisture. Inspect mating surfaces, replace seals as needed, and evacuate the system before recharging. Confirm vehicle-specific HVAC layout for Honda Civic and Toyota Corolla applications, since receiver drier placement and connection style can vary by model and year.

Quality Assurance

Four Seasons 83701 is listed as meeting or exceeding OEM requirements for the specified application. The steel construction, included seals, and desiccant-equipped design support dependable A/C service work in OEM-style HVAC repairs.