Universal Air EX529442C A/C Expansion Valve

Universal Air Block Expansion Valve Overview

The Universal Air Block Expansion Valve EX529442C is designed to regulate refrigerant flow in automotive air conditioning systems. This A/C expansion valve is compatible with select Audi, Nissan, Saab, and Volkswagen models, ensuring precise temperature control and efficient HVAC performance.

• Compatible with Audi, Nissan, Saab, and Volkswagen vehicles
• Fits models including 9-5, Beetle, Cabrio, Corrado, Golf, Jetta, Passat, Platina, R32, TT, and TT Quattro
• Part number EX529442C for accurate identification
• Controls refrigerant flow to optimize A/C system efficiency
• Part of the Universal Air Block Expansion Valve product line

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on delivering reliable A/C flow restrictors designed to maintain consistent refrigerant metering. This product line supports proper HVAC system function by ensuring the correct expansion of refrigerant, which is critical for temperature regulation and system longevity. The EX529442C is a component within this line, engineered to meet the specific flow requirements of various European and Japanese vehicle models.

Detailed Product Description

The EX529442C A/C expansion valve from Universal Air is engineered to precisely control the flow of refrigerant within the air conditioning system. By regulating refrigerant expansion, it helps maintain optimal pressure and temperature levels, contributing to effective cabin cooling. This valve is compatible with a range of vehicles including Audi 9-5, Volkswagen Beetle, Golf, Jetta, Passat, and performance models like the R32 and TT Quattro, as well as Nissan and Saab models. Its design supports the HVAC system’s ability to respond to varying cooling demands, improving overall system efficiency.

Common Applications and Issues Addressed

• Regulates refrigerant flow to prevent A/C system freezing or overheating
• Helps resolve inconsistent cabin temperature issues
• Prevents compressor damage caused by improper refrigerant pressure
• Addresses poor cooling performance in compatible Audi, Nissan, Saab, and Volkswagen models
• Supports restoration of proper HVAC system cycling and pressure balance

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Follow manufacturer guidelines for refrigerant system evacuation and recharge
• Inspect related HVAC components for wear or damage during replacement
• Use proper tools to avoid damage to the valve or surrounding components
• Test A/C system operation after installation to confirm proper function

Quality Assurance and Warranty

The Universal Air Block Expansion Valve EX529442C 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 reliable operation within the specified vehicle applications. For warranty information, refer to the product documentation or contact the distributor.