Universal Air EX9755C A/C Expansion Valve - Front

Reliable A/C Expansion Valve for Audi Models

The Universal Air Block Expansion Valve EX9755C is designed to regulate refrigerant flow in your vehicle's air conditioning system. Engineered for select Audi models, this A/C expansion valve ensures consistent cooling performance and system efficiency.

Key Features of the Universal Air EX9755C

• Compatible with Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, Q5, S4, and S5 models
• Part number EX9755C for precise identification and fitment
• Controls refrigerant flow to maintain optimal A/C system pressure
• Part of the Block Expansion Valve product line by Universal Air
• Designed for HVAC A/C flow restrictor applications

About the Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on delivering reliable flow restrictors for automotive HVAC systems. This product line is engineered to provide consistent refrigerant metering, which is critical for maintaining proper air conditioning function. The EX9755C is a part of this line, offering compatibility with multiple Audi models and ensuring system stability under various operating conditions.

Product Description and Application

The EX9755C A/C expansion valve regulates the flow of refrigerant entering the evaporator, which is essential for maintaining the correct pressure and temperature within the air conditioning system. This valve helps prevent issues such as compressor overload and inefficient cooling. Specifically designed for Audi vehicles including the A4, A4 allroad, A4 Quattro, A5, A5 Quattro, Q5, S4, and S5, this valve matches OEM specifications to support proper HVAC system operation.

Common Issues Addressed by the EX9755C Expansion Valve

• Inconsistent cabin cooling or fluctuating air temperatures
• Excessive compressor cycling or failure to engage
• Refrigerant flow restrictions causing system inefficiency
• Frost buildup on the evaporator due to improper refrigerant metering
• Reduced overall A/C system performance in compatible Audi models

Installation Notes and Tips

• Ensure system is fully evacuated and refrigerant recovered before removal
• Verify compatibility with your specific Audi model and year
• Replace any worn or damaged seals during installation to prevent leaks
• Follow manufacturer torque specifications for mounting hardware
• Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty

The Universal Air EX9755C expansion valve is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control testing to ensure reliability in HVAC applications. For best results, use this part as a direct replacement in compatible Audi models.