Universal Air EX9745C A/C Expansion Valve - Front

Reliable A/C Expansion Valve for GM Trucks and SUVs

The Universal Air Block Expansion Valve EX9745C is designed to regulate refrigerant flow in the air conditioning systems of select Cadillac, Chevrolet, and GMC vehicles. This A/C expansion valve ensures proper cooling performance for models like the Chevrolet Silverado 1500 and GMC Sierra 2500 HD.

Key Features of the Universal Air EX9745C

• Specifically engineered for Cadillac, Chevrolet, and GMC trucks and SUVs
• Compatible with models including Escalade, Sierra 3500 HD, Silverado 2500 HD, Tahoe, Yukon XL, and more
• Part of the Block Expansion Valve product line for precise refrigerant flow control
• Durable construction designed for long-term HVAC system reliability
• OEM-quality fitment with part number EX9745C for accurate replacement

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on delivering reliable A/C flow restrictors that maintain optimal refrigerant metering in vehicle HVAC systems. The EX9745C valve is part of this line, providing consistent performance and compatibility with a range of GM trucks and SUVs. This product line is engineered to meet the specific flow requirements of heavy-duty and full-size vehicles, ensuring efficient cooling under various operating conditions.

Detailed Product Description

The Universal Air EX9745C A/C expansion valve controls the amount of refrigerant entering the evaporator, which is critical for maintaining proper air conditioning function. Designed for use in Cadillac Escalade, Chevrolet Silverado, and GMC Sierra models, this valve helps regulate pressure and temperature within the HVAC system. Its precise fitment reduces the risk of leaks and system inefficiencies, making it a suitable replacement part for vehicles requiring the EX9745C valve.

Common Issues Addressed by the EX9745C Expansion Valve

• Inconsistent or weak air conditioning cooling performance
• HVAC system refrigerant flow irregularities
• Excessive pressure buildup in the A/C system
• Intermittent or no cold air output from vents
• Potential evaporator freezing or overheating

Installation Notes and Tips

When installing the Universal Air EX9745C expansion valve, ensure the HVAC system is properly evacuated and free of contaminants. Verify compatibility with your specific make and model, such as the Chevrolet Tahoe or GMC Yukon XL. Follow manufacturer guidelines for torque specifications and refrigerant handling to maintain system integrity and performance.

Quality Assurance and Warranty

Universal Air manufactures the EX9745C expansion valve to meet industry standards for durability and performance. While specific warranty details are not provided, this part is designed to offer reliable service life when installed correctly in compatible Cadillac, Chevrolet, and GMC vehicles.