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Universal Air EX529454C A/C Expansion Valve - Front
Reliable A/C Expansion Valve for Chrysler and Dodge Vehicles
The Universal Air Block Expansion Valve EX529454C is designed to regulate refrigerant flow in your vehicle's air conditioning system. Compatible with Chrysler and Dodge models such as the Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager, this part ensures efficient cooling performance.
- Compatible with Chrysler and Dodge Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager
- Part number EX529454C for precise identification
- 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 delivering reliable A/C flow restrictors designed to maintain proper refrigerant metering in automotive HVAC systems. This product line is engineered to meet the specifications required for various Chrysler and Dodge models, providing consistent performance and compatibility with factory systems.
Detailed Product Description
The EX529454C A/C expansion valve plays a critical role in your vehicle’s HVAC system by regulating the flow of refrigerant into the evaporator. This precise control helps maintain optimal cooling efficiency and prevents issues such as compressor damage or insufficient cabin cooling. Designed specifically for Chrysler and Dodge vehicles including the Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager, this valve ensures proper fitment and function within the factory A/C system.
Common Issues Addressed by This Expansion Valve
- Inconsistent or weak air conditioning performance
- Refrigerant flow irregularities causing system inefficiency
- Compressor cycling or failure due to improper refrigerant metering
- Excessive cabin heat during A/C operation
- System pressure imbalances leading to HVAC malfunctions
Installation Notes and Tips
- Ensure system is fully evacuated and recharged with correct refrigerant type
- Verify compatibility with Chrysler and Dodge Caravan, Grand Caravan, Pacifica, Town & Country, and Voyager models
- Follow manufacturer torque specifications when installing the valve
- Inspect surrounding components for wear or damage during replacement
- Test A/C system operation after installation to confirm proper function
Quality Assurance and Warranty
The Universal Air Block Expansion Valve EX529454C is manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically come with a limited warranty covering defects in materials and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.
This part fits 32 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2004 | Chrysler | Pacifica | N/A | To 12/03/03; Block Expansion Valve | ||||
| 2004 | Chrysler | Town & Country | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2004 | Chrysler | Voyager | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2004 | Dodge | Caravan | C/V | 3.3L | V6 | Front | with Top Port; without Sensor(s); Without Sensor; Block Expansion Valve | |
| 2004 | Dodge | Caravan | SXT | 3.3L | V6 | Front | with Top Port; without Sensor(s); Without Sensor; Block Expansion Valve | |
| 2004 | Dodge | Caravan | SE | 2.4L | L4 | Front | with Top Port; without Sensor(s); Without Sensor; Block Expansion Valve | |
| 2004 | Dodge | Caravan | SE | 3.3L | V6 | Front | with Top Port; without Sensor(s); Without Sensor; Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | SE | 3.3L | V6 | Front | with Top Port; without Sensor(s); Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | Anniversary Edition | 3.8L | V6 | Front | with Top Port; without Sensor(s); Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | C/V | 3.3L | V6 | Front | with Top Port; without Sensor(s); Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | SXT | 3.8L | V6 | Front | with Top Port; without Sensor(s); Block Expansion Valve | |
| 2004 | Dodge | Grand Caravan | EX | 3.8L | V6 | Front | with Top Port; without Sensor(s); Block Expansion Valve | |
| 2003 | Chrysler | Town & Country | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2003 | Chrysler | Voyager | LX | Front | with Top Port; without Sensor(s); Block Expansion Valve | |||
| 2003 | Chrysler | Voyager | Base | Front | with Top Port; without Sensor(s); Block Expansion Valve | |||
| 2003 | Dodge | Caravan | Front | with Top Port; with Sensor; without Sensor(s); Block Expansion Valve | ||||
| 2003 | Dodge | Grand Caravan | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2002 | Chrysler | Town & Country | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2002 | Chrysler | Voyager | Base | Front | with Top Port; without Sensor(s); Block Expansion Valve | |||
| 2002 | Chrysler | Voyager | LX | Front | with Top Port; without Sensor(s); Block Expansion Valve | |||
| 2002 | Chrysler | Voyager | Ec | Front | with Top Port; without Sensor(s); Block Expansion Valve | |||
| 2002 | Dodge | Caravan | SE | 2.4L | L4 | GAS | Front | with Top Port; without Sensor(s); Block Expansion Valve |
| 2002 | Dodge | Caravan | Sport | 3.3L | V6 | GAS | Front | with Top Port; without Sensor(s); Block Expansion Valve |
| 2002 | Dodge | Caravan | Sport | 3.3L | V6 | FLEX | Front | with Top Port; without Sensor(s); Block Expansion Valve |
| 2002 | Dodge | Caravan | Ec | 2.4L | L4 | GAS | Front | with Top Port; without Sensor(s); Block Expansion Valve |
| 2002 | Dodge | Caravan | SE | 3.3L | V6 | FLEX | Front | with Top Port; without Sensor(s); Block Expansion Valve |
| 2002 | Dodge | Caravan | SE | 3.3L | V6 | GAS | Front | with Top Port; without Sensor(s); Block Expansion Valve |
| 2002 | Dodge | Grand Caravan | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2001 | Chrysler | Town & Country | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2001 | Chrysler | Voyager | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2001 | Dodge | Caravan | Front | with Top Port; without Sensor(s); Block Expansion Valve | ||||
| 2001 | Dodge | Grand Caravan | Front | with Top Port; without Sensor(s); 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.