DENSO 791-1374 A/C Receiver Drier

The DENSO 791-1374 A/C Receiver Drier is a replacement air conditioning receiver drier (also called an A/C receiver-drier or refrigerant drier). It is part of the refrigerant circuit in a vehicle's A/C system.

What it does:

• Separates liquid and gaseous refrigerant so the system works smoothly
• Holds a desiccant that absorbs moisture in the refrigerant, which helps protect internal A/C components from corrosion
• Filters contaminants out of the refrigerant

Replacing the receiver drier is a common step when the A/C system is opened for service. It helps keep the system working as designed.