ACDelco 1551281 GM Original Equipment A/C Expansion Valve - Kit

The ACDelco 1551281 is a GM Original Equipment air conditioning expansion valve kit designed to regulate refrigerant flow in your vehicle's A/C system. This critical component controls the amount of refrigerant entering the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• GM Original Equipment quality for reliable fit and performance
• Precision-engineered to regulate refrigerant flow and pressure
• Controls refrigerant metering to the evaporator core
• Helps maintain proper A/C system temperatures
• Complete kit includes necessary components for installation

ACDelco expansion valves are manufactured to strict OE specifications, providing the precise refrigerant control needed for efficient air conditioning operation. This valve works by sensing evaporator pressure and temperature to automatically adjust refrigerant flow, helping prevent evaporator freeze-up while maximizing cooling capacity.