Universal Air EX9761C A/C Expansion Valve - Rear

Reliable A/C Expansion Valve for Mercedes-Benz Models

The Universal Air Block Expansion Valve EX9761C is designed to regulate refrigerant flow in your vehicle's air conditioning system. Engineered for select Mercedes-Benz models, this A/C expansion valve ensures consistent cooling performance and system efficiency.

• Compatible with Mercedes-Benz GL63 AMG, GL320, GL350, GL450, GL550, R63 AMG, R320, R350, and R500 models
• Part number EX9761C for precise identification and fitment
• Part of the Universal Air Block Expansion Valve product line
• Controls refrigerant flow to maintain optimal A/C system pressure
• Manufactured to meet OEM specifications for reliable operation

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on delivering precise refrigerant flow control components for automotive HVAC systems. This product line is tailored to provide consistent performance and durability, ensuring that vehicles like the Mercedes-Benz GL and R-Class models maintain proper air conditioning function under various operating conditions.

Product Details and Functionality

The EX9761C A/C expansion valve plays a critical role in the air conditioning system by regulating the amount of refrigerant entering the evaporator. This regulation helps maintain the correct pressure and temperature balance, which is essential for efficient cooling. Designed specifically for Mercedes-Benz GL63 AMG, GL320, GL350, GL450, GL550, R63 AMG, R320, R350, and R500 vehicles, this valve ensures compatibility and reliable performance within these models' HVAC systems.

Common Issues Addressed by the EX9761C Expansion Valve

• Inconsistent cabin cooling or fluctuating air temperatures
• Reduced A/C system efficiency due to improper refrigerant flow
• Frost buildup on the evaporator caused by incorrect pressure regulation
• Compressor cycling issues linked to faulty expansion valve operation
• System pressure imbalances leading to premature component wear

Installation Notes and Tips

• Ensure the vehicle is compatible with the EX9761C part number before installation
• Follow manufacturer guidelines for refrigerant handling and system evacuation
• Inspect related HVAC components for wear or damage during replacement
• Use proper tools to avoid damage to the valve or surrounding parts
• Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty Information

The Universal Air Block Expansion Valve EX9761C is manufactured to meet industry standards and OEM specifications for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliability in automotive HVAC applications.