OE Quality
60-Day Returns

Universal Air EX529454PC A/C Expansion Valve - Front
Reliable A/C Expansion Valve for Chrysler and Dodge Vehicles
The Universal Air Block Expansion Valve EX529454PC is designed to regulate refrigerant flow in the air conditioning systems of select Chrysler and Dodge models. This A/C expansion valve ensures efficient cooling performance for vehicles like the Caravan, Grand Caravan, Town & Country, and Voyager.
- Compatible with Chrysler Caravan, Grand Caravan, Town & Country, and Dodge Voyager
- Part number EX529454PC for precise identification and fitment
- Part of the Universal Air Block Expansion Valve product line
- Controls refrigerant flow to optimize A/C system efficiency
- Direct replacement for factory A/C expansion valves
About the Universal Air Block Expansion Valve Product Line
The Block Expansion Valve line from Universal Air focuses on providing reliable and consistent refrigerant flow restrictors for automotive HVAC systems. This product line is engineered to meet the specific requirements of various vehicle makes and models, including Chrysler and Dodge. The EX529454PC valve is part of this line, offering a direct fit and dependable performance for compatible vehicles.
Product Description and Function
The EX529454PC A/C expansion valve plays a critical role in the air conditioning system by regulating the amount of refrigerant entering the evaporator. This regulation helps maintain optimal pressure and temperature, ensuring the A/C system cools effectively. Designed for Chrysler Caravan, Grand Caravan, Town & Country, and Dodge Voyager models, this valve matches OEM specifications for fit and function.
Common Issues Addressed by This Expansion Valve
- Inconsistent or insufficient cabin cooling
- Refrigerant flow irregularities causing A/C system inefficiency
- Evaporator freezing or overheating due to improper refrigerant metering
- Replacement of faulty or worn expansion valves in Chrysler and Dodge vehicles
- Restoring proper A/C system pressure balance
Installation Notes and Tips
- Ensure vehicle compatibility with Chrysler Caravan, Grand Caravan, Town & Country, or Dodge Voyager before installation
- Follow manufacturer guidelines for refrigerant handling and system evacuation
- Inspect related A/C components for wear or damage during replacement
- Use proper tools to avoid damage to the valve or surrounding components
Quality Assurance and Warranty
The Universal Air Block Expansion Valve EX529454PC is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically adhere to quality control processes to ensure reliable operation within the specified vehicle applications.
This part fits 29 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Chrysler | Town & Country | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2004 | Dodge | Caravan | C/V | 3.3L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Caravan | SXT | 3.3L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Caravan | SE | 2.4L | L4 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Caravan | SE | 3.3L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | SE | 3.3L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | Anniversary Edition | 3.8L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | C/V | 3.3L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | SXT | 3.8L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | EX | 3.8L | V6 | Front | with Top Port; with Sensor; Block Expansion Valve | |
| 2003 | Chrysler | Town & Country | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2003 | Chrysler | Voyager | LX | Front | with Top Port; with Sensor; Block Expansion Valve | |||
| 2003 | Dodge | Caravan | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2003 | Dodge | Grand Caravan | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2002 | Chrysler | Town & Country | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2002 | Chrysler | Voyager | Base | Front | with Top Port; with Sensor; Block Expansion Valve | |||
| 2002 | Chrysler | Voyager | LX | Front | with Top Port; with Sensor; Block Expansion Valve | |||
| 2002 | Chrysler | Voyager | Ec | Front | with Top Port; with Sensor; Block Expansion Valve | |||
| 2002 | Dodge | Caravan | SE | 2.4L | L4 | GAS | Front | with Top Port; with Sensor; Block Expansion Valve |
| 2002 | Dodge | Caravan | Sport | 3.3L | V6 | GAS | Front | with Top Port; with Sensor; Block Expansion Valve |
| 2002 | Dodge | Caravan | Sport | 3.3L | V6 | FLEX | Front | with Top Port; with Sensor; Block Expansion Valve |
| 2002 | Dodge | Caravan | Ec | 2.4L | L4 | GAS | Front | with Top Port; with Sensor; Block Expansion Valve |
| 2002 | Dodge | Caravan | SE | 3.3L | V6 | FLEX | Front | with Top Port; with Sensor; Block Expansion Valve |
| 2002 | Dodge | Caravan | SE | 3.3L | V6 | GAS | Front | with Top Port; with Sensor; Block Expansion Valve |
| 2002 | Dodge | Grand Caravan | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2001 | Chrysler | Town & Country | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2001 | Chrysler | Voyager | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2001 | Dodge | Caravan | Front | with Top Port; with Sensor; Block Expansion Valve | ||||
| 2001 | Dodge | Grand Caravan | Front | with Top Port; with Sensor; Block Expansion Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.