Denso 478-2022 A/C Receiver Drier

Denso New Receiver Drier 478-2022

Denso New Receiver Drier 478-2022 is an aluminum A/C receiver drier built for stable refrigerant flow and moisture control in the air conditioning system. It is a direct-fit HVAC service part for select Dodge Durango and Saturn L-Series applications, including Saturn L300 and related models.

Key Features

• Aluminum body construction for HVAC service durability
• Block union design with female inlet and outlet fittings
• Body diameter: 63.500 mm
• Body length: 165.100 mm
• Contains a desiccant package to help isolate moisture from the A/C system
• Supports smooth refrigerant flow for consistent A/C operation

Product Details

The Denso New Receiver Drier line is built to factory standards for A/C service where moisture control and refrigerant management matter. In an automotive air conditioning system, the receiver drier helps separate liquid and vapor refrigerant while the desiccant captures moisture that can lead to corrosion and internal wear. This makes the Denso 478-2022 a practical replacement during major A/C repair on vehicles such as the Dodge Durango and Saturn L300. This part cross-references Four Seasons 83100 for the same application.

What It Helps Address

• Moisture contamination in the A/C system
• Corrosion inside HVAC components
• Reduced cooling performance from restricted refrigerant flow
• Surging or uneven A/C operation
• Service-related wear after major air conditioning repairs

Installation Notes and Fitment

Compatible With 1998-2003 Dodge Durango, N/A; 2000 Saturn LS, N/A; 2000 Saturn LS1, N/A; 2000 Saturn LS2, N/A; 2000 Saturn LW1, N/A; 2000 Saturn LW2, N/A; 2001-2002 Saturn L100, N/A; 2001-2003 Saturn L200, N/A; 2001-2003 Saturn LW200, N/A; 2001-2003 Saturn LW300, N/A; 2001-2005 Saturn L300, N/A. Verify the existing A/C line connections, block union style, and fitting orientation before installation. Replace the receiver drier during major A/C service to help protect the system after opening the refrigerant circuit.

Quality Assurance

Denso manufactures this receiver drier to stringent factory standards as part of its First Time Fit component line, with attention to OE-style fit and A/C system performance.