DENSO Auto Parts A/C Receiver Drier P/N:478-2020
Help keep moisture and debris out of your air-conditioning system with the DENSO Auto Parts A/C Receiver Drier, part number 478-2050. It fits many vehicles, among them the 1998-1999 Nissan Sentra, 2000-2003 Subaru Outback and 1997 Nissan Maxima, and is a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
Receiver-driers are easy to overlook during routine service, but they play an important part in A/C operation. This unit manages the flow of liquid and vapor refrigerant through the system to help support smooth, surge-free operation. Its desiccant package is designed to isolate harmful moisture, which helps protect internal components from corrosion that can wear the system from the inside out and lead to costly leaks.
DENSO builds its First Time Fit® accumulators and receiver-driers to strict factory standards. When major A/C service is performed, leading service authorities often recommend replacing the receiver-drier as well. Country of origin: China.
This part cross-references / interchanges with the following part numbers:
What does an A/C receiver drier do?
It manages the flow of liquid and vapor refrigerant through the A/C system. Its desiccant package isolates moisture, which helps protect internal components from corrosion.
Will the DENSO 478-2050 fit my 1998-1999 Nissan Sentra?
Yes, the 1998-1999 Nissan Sentra is a listed application, as are the 2000-2003 Subaru Outback and 1997 Nissan Maxima. Check the Buyer's Guide tab for your exact vehicle.
What fittings and material does this receiver drier use?
It is an aluminum, block union type receiver drier with an O-ring inlet fitting and a female outlet fitting.
Should I replace the receiver drier during A/C service?
When major A/C service is performed, leading service authorities often recommend replacing it. Follow the vehicle service information for the full procedure.
What are signs a receiver drier may need replacing?
Reduced cooling, moisture in the system, or oil residue at the drier or its fittings can be signs. These symptoms can have other causes, so diagnose the system first.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.