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Universal Air EX529439C A/C Expansion Valve - Rear
| Brand | Universal Air EX529439C |
|---|---|
| Position | Rear |
| Product line | Block Expansion Valve |
| Fits | Dodge · 28 vehicles |
Expansion valve. Regulates refrigerant flow for efficient A/C performance.
Block-style design. Compact form factor for a clean, integrated fit.
Block Expansion Valve for Rear A/C Service
Universal Air EX529439C is a block-style A/C expansion valve for rear HVAC systems. It meters refrigerant flow into the evaporator to support proper cooling performance in the rear air conditioning circuit.
Key Features
- Block expansion valve for rear HVAC applications
- Controls refrigerant flow at the evaporator inlet
- Direct fitment for select Dodge van rear A/C systems
- Built for service replacement in HVAC flow restrictor applications
- Part number EX529439C for ordering and catalog lookup
Fitment Details
- Fits 1999-2003 Dodge Ram 1500 Van, rear. Block Expansion Valve.
- Fits 1999-2003 Dodge Ram 2500 Van, rear. Block Expansion Valve.
- Fits 1999-2003 Dodge Ram 3500 Van, rear. Block Expansion Valve.
- Fits 1998 Dodge B2500, rear. Block Expansion Valve.
- Fits 1998 Dodge B3500, rear. Block Expansion Valve.
What It Helps Address
- Weak rear A/C cooling output
- Improper refrigerant metering at the evaporator
- Restricted or inconsistent rear HVAC performance
- Service replacement for a worn expansion valve
Installation Notes
Verify the rear HVAC configuration and match the valve style to the original unit before installation. Inspect the A/C system for contamination, leaks, and related wear before returning the vehicle to service. Confirm the part number EX529439C against the vehicle’s rear air conditioning setup.
Quality Assurance
Universal Air EX529439C is cataloged as a Block Expansion Valve for HVAC service applications. This part cross-references no additional part numbers in the provided data.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Dodge | Ram 1500 Van | — | Rear | Block Expansion Valve |
| 2003 | Dodge | Ram 2500 Van | — | Rear | Block Expansion Valve |
| 2003 | Dodge | Ram 3500 Van | — | Rear | Block Expansion Valve |
| 2002 | Dodge | Ram 1500 Van | — | Rear | Block Expansion Valve |
| 2002 | Dodge | Ram 2500 Van | Base | Rear | Block Expansion Valve |
| 2002 | Dodge | Ram 2500 Van | SE | Rear | Block Expansion Valve |
| 2002 | Dodge | Ram 3500 Van | Base | Rear | Block Expansion Valve |
| 2002 | Dodge | Ram 3500 Van | SE | Rear | Block Expansion Valve |
| 2002 | Dodge | Ram 3500 Van | SLT | Rear | Block Expansion Valve |
| 2001 | Dodge | Ram 1500 Van | — | Rear | Block Expansion Valve |
| 2001 | Dodge | Ram 2500 Van | Base | Rear | Block Expansion Valve |
| 2001 | Dodge | Ram 2500 Van | SE | Rear | Block Expansion Valve |
| 2001 | Dodge | Ram 3500 Van | Base | Rear | Block Expansion Valve |
| 2001 | Dodge | Ram 3500 Van | SE | Rear | Block Expansion Valve |
| 2001 | Dodge | Ram 3500 Van | SLT | Rear | Block Expansion Valve |
| 2000 | Dodge | Ram 1500 Van | — | Rear | Block Expansion Valve |
| 2000 | Dodge | Ram 2500 Van | Base | Rear | Block Expansion Valve |
| 2000 | Dodge | Ram 2500 Van | SE | Rear | Block Expansion Valve |
| 2000 | Dodge | Ram 3500 Van | SLT | Rear | Block Expansion Valve |
| 2000 | Dodge | Ram 3500 Van | Base | Rear | Block Expansion Valve |
| 2000 | Dodge | Ram 3500 Van | SE | Rear | Block Expansion Valve |
| 1999 | Dodge | Ram 1500 Van | — | Rear | Block Expansion Valve |
| 1999 | Dodge | Ram 2500 Van | — | Rear | Block Expansion Valve |
| 1999 | Dodge | Ram 3500 Van | — | Rear | Block Expansion Valve |
| 1998 | Dodge | B2500 | Base | Rear | Block Expansion Valve |
| 1998 | Dodge | B2500 | SLT | Rear | Block Expansion Valve |
| 1998 | Dodge | B3500 | Base | Rear | Block Expansion Valve |
| 1998 | Dodge | B3500 | SLT | Rear | Block Expansion Valve |
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