Denso 478-2000 A/C Receiver Drier

Denso New Receiver Drier 478-2000

Denso New Receiver Drier 478-2000 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 style service part for select Acura, Mitsubishi, Plymouth, and Toyota applications, including Mitsubishi Eclipse, Plymouth Laser, and Toyota Corolla models.

Key Features

• Aluminum body construction
• Block union design
• Female inlet and female outlet fittings
• Body diameter: 57.150 mm
• Body length: 152.400 mm
• Desiccant package helps isolate moisture from the A/C system
• Built to Denso First Time Fit standards

Product Details

The Denso 478-2000 receiver drier manages liquid and vapor refrigerant flow while helping protect the A/C system from moisture-related damage. By removing moisture from the refrigerant circuit, it helps reduce the risk of internal corrosion that can lead to premature wear and leaks. This makes it a practical replacement during major A/C service on vehicles such as the Toyota Corolla, Mitsubishi Eclipse, and Plymouth Laser. This part cross-references Four Seasons 33237 for the same application.

What It Helps Address

• Weak or inconsistent A/C cooling performance
• Moisture contamination in the refrigerant circuit
• Internal corrosion in A/C components
• Surge or unstable refrigerant flow
• Service-related replacement needs after major A/C repair

Installation Notes and Fitment

Compatible With select 1988-1994 Acura, Mitsubishi, Plymouth, and Toyota applications. Fits 1990-1994 Mitsubishi Eclipse, N/A; Fits 1990-1994 Plymouth Laser, N/A; Fits 1994 Plymouth Laser, N/A; Fits 1992-1993 Mitsubishi Montero, N/A; Fits 1993 Toyota Corolla, N/A; Fits 1988 Toyota Corolla, N/A; Fits 1991-1992 Acura Legend, N/A; Fits 1989-1992 Toyota Cressida, N/A; Fits 1989-1990 Toyota Tercel, N/A; Fits 1988 Toyota Tercel, N/A. OE-specified O-rings are noted in the fitment data for these applications. Verify the inlet and outlet style, body dimensions, and vehicle-specific A/C layout before installation.

Quality Assurance

Denso manufactures this receiver drier to stringent factory standards as part of its First Time Fit line, with attention to OE-style performance and efficiency for service replacement use.