Universal Air EX529470C A/C Expansion Valve - Rear

Rear A/C Expansion Valve for Durango

Universal Air EX529470C is a rear block expansion valve for the A/C system. It is listed for 2004-2006 Dodge Durango rear applications and is used to regulate refrigerant flow through the rear HVAC circuit.

Key Features

• Part type: A/C expansion valve
• Brand line: Block Expansion Valve
• Direct fitment listing for rear HVAC use
• Compatible with 2004-2006 Dodge Durango rear applications
• Part number: EX529470C

Product Details

This Universal Air block expansion valve is built for rear air conditioning service on the Dodge Durango. The EX529470C helps meter refrigerant into the evaporator circuit so the HVAC system can maintain proper cooling performance. If you are replacing a worn or restricted rear expansion valve on a 2004-2006 Dodge Durango, EX529470C matches the listed rear position and application.

The Block Expansion Valve product line identifies this as a block-style A/C flow restrictor component for rear HVAC service. For buyers searching by vehicle, this part is a fit for 2004, 2005, and 2006 Dodge Durango rear A/C repair needs. EX529470C is also a useful reference when comparing replacement options for the same application.

Common Issues It May Address

• Weak or inconsistent rear cabin cooling
• Restricted refrigerant flow in the rear HVAC circuit
• Improper evaporator feed at the rear A/C system
• Temperature fluctuation from a worn expansion valve
• Rear A/C performance loss on a Dodge Durango

Installation Notes and Tips

Verify the rear position and vehicle year before ordering. This part is listed for 2004-2006 Dodge Durango rear applications only, so confirm the existing valve style and HVAC layout during diagnosis. Recover refrigerant properly and inspect related seals, lines, and the evaporator circuit before reassembly. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Universal Air identifies this component as part of its Block Expansion Valve line for A/C flow control service. Use the confirmed fitment data and part number EX529470C to match the correct rear HVAC application on the Dodge Durango.