Universal Air EX50811C A/C Expansion Valve - Rear

Reliable A/C Expansion Valve for Buick, Chevrolet, GMC, and Saturn

The Universal Air Block Expansion Valve EX50811C is designed to regulate refrigerant flow in your vehicle's air conditioning system. Engineered for precise performance, this A/C expansion valve ensures optimal cooling efficiency for select Buick, Chevrolet, GMC, and Saturn models.

• Compatible with Buick Enclave and GMC Acadia
• Fits Chevrolet Traverse and Saturn Outlook models
• Part number EX50811C for accurate identification
• Controls refrigerant flow to maintain A/C system balance
• Part of the Universal Air Block Expansion Valve product line

About the Universal Air Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on delivering reliable A/C flow restrictors that meet OEM specifications. This product line is designed to provide consistent refrigerant metering, which is critical for maintaining proper air conditioning system pressure and temperature. The EX50811C is a key component within this line, engineered to fit specific vehicle models and ensure system compatibility.

Detailed Product Description

The EX50811C A/C expansion valve from Universal Air is a precision-engineered component that regulates the flow of refrigerant into the evaporator. By controlling refrigerant expansion, it helps maintain the correct pressure and temperature within the A/C system. This valve is compatible with Buick Enclave, Chevrolet Traverse, GMC Acadia, and Saturn Outlook models, ensuring a proper fit and function. Using the correct expansion valve like the EX50811C is essential for efficient cooling and preventing system damage.

Common Issues Addressed by the EX50811C Expansion Valve

• Inconsistent cabin cooling or warm air from vents
• Refrigerant leaks or pressure imbalances in the A/C system
• Frost buildup on the evaporator coil
• Reduced A/C system efficiency and increased compressor strain
• Erratic compressor cycling or system shutdowns

Installation Notes and Tips

• Ensure compatibility with your vehicle’s make and model 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 damaging the valve or connections
• Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty Information

Universal Air manufactures the EX50811C expansion valve to meet industry standards for durability and performance. While specific warranty details may vary, this part is produced under strict quality controls to ensure reliable operation within compatible Buick, Chevrolet, GMC, and Saturn vehicles. Always verify warranty coverage with your parts provider.