Universal Air EX9765C A/C Expansion Valve - Rear

Reliable A/C Expansion Valve for Nissan Quest

The Universal Air Block Expansion Valve EX9765C is designed to regulate refrigerant flow in your Nissan Quest's air conditioning system. This A/C expansion valve ensures proper cooling performance by maintaining optimal pressure and temperature within the HVAC system.

• Compatible with Nissan Quest models
• Part number EX9765C for precise identification
• Controls refrigerant flow for efficient A/C operation
• Part of the Universal Air Block Expansion Valve product line
• Durable construction for consistent HVAC performance

About the Universal Air Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on delivering reliable A/C flow restrictors that maintain proper refrigerant metering in automotive HVAC systems. This product line is engineered to meet OEM specifications, providing consistent performance and compatibility with specific vehicle makes and models, such as the Nissan Quest. The EX9765C is a key component within this line, designed to ensure efficient air conditioning system operation.

Product Details and Functionality

The EX9765C A/C expansion valve regulates the flow of refrigerant entering the evaporator in the Nissan Quest's air conditioning system. By controlling refrigerant pressure and temperature, it helps maintain the desired cabin temperature and prevents system freeze-up or overheating. This valve is essential for the proper cycling of the A/C compressor and overall HVAC efficiency.

Common Issues Addressed by This Expansion Valve

• Inconsistent or insufficient cooling in Nissan Quest A/C systems
• Refrigerant flow irregularities causing compressor cycling problems
• Evaporator freeze-up due to improper refrigerant metering
• Reduced HVAC system efficiency and increased energy consumption
• Pressure imbalances within the A/C system affecting performance

Installation Notes and Tips

When installing the EX9765C expansion valve on a Nissan Quest, ensure the system is properly evacuated and charged according to manufacturer specifications. Handle the valve carefully to avoid contamination or damage to the internal components. It is recommended to replace the receiver/drier or accumulator during installation to maintain system integrity. Proper torque and sealing methods should be followed to prevent leaks.

Quality Assurance and Warranty

Universal Air provides quality-tested HVAC components designed to meet or exceed OEM standards. The EX9765C expansion valve undergoes rigorous inspection to ensure reliable operation within Nissan Quest A/C systems. Warranty coverage details should be confirmed with the supplier or manufacturer to ensure protection against defects.