1000-EV01252
A/C Expansion Valve
Mack

This critical component regulates the flow of refrigerant within the air conditioning system, ensuring optimal cooling performance. Its precise design allows for efficient expansion of refrigerant, which is essential for maintaining consistent temperature control inside the vehicle cabin. The valve's construction is tailored to withstand the high pressures and thermal stresses typical in HVAC systems, providing long-lasting reliability. Proper functioning of this valve is key to preventing system leaks, reducing energy consumption, and extending the lifespan of the air conditioning system. Technicians rely on this part to restore and maintain comfort levels in heavy-duty trucks, especially in demanding climates. Source One Parts Center offers this expansion valve as a dependable replacement, helping fleet operators keep their vehicles comfortable and operational.