Universal Air EX10047C A/C Expansion Valve

Reliable A/C Expansion Valve for Infiniti and Nissan Vehicles

The Universal Air Block Expansion Valve EX10047C is designed to regulate refrigerant flow in the air conditioning systems of select Infiniti and Nissan models. This A/C expansion valve ensures efficient cooling performance and helps maintain optimal HVAC system operation.

• Compatible with Infiniti Pathfinder, Nissan Q45, and Nissan QX4 models
• Part number EX10047C for precise identification
• Part of the Universal Air Block Expansion Valve product line
• Controls refrigerant flow to improve A/C system efficiency
• Manufactured to meet OEM specifications for reliable fit and function

About the Universal Air Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on delivering precise refrigerant flow control components for automotive HVAC systems. This product line is engineered to provide consistent performance and durability, supporting proper air conditioning function in compatible vehicles. The EX10047C is a part of this line, offering a dependable solution for maintaining the cooling efficiency of Infiniti and Nissan A/C systems.

Product Description and Application

The EX10047C A/C expansion valve regulates the flow of refrigerant entering the evaporator, which is critical for maintaining the correct pressure and temperature within the air conditioning system. Designed specifically for Infiniti Pathfinder, Nissan Q45, and Nissan QX4 models, this valve helps prevent issues such as insufficient cooling or system freeze-up. By controlling refrigerant flow accurately, it supports the HVAC system’s ability to deliver consistent cabin comfort.

Common Issues Addressed by This Expansion Valve

• Inconsistent or weak air conditioning cooling performance
• Refrigerant flow irregularities causing system inefficiency
• Evaporator freeze-up due to improper refrigerant metering
• HVAC system pressure imbalances affecting compressor operation
• Reduced overall lifespan of A/C components from improper refrigerant control

Installation Notes and Tips

• Ensure compatibility with Infiniti Pathfinder, Nissan Q45, and Nissan QX4 before installation
• Follow vehicle manufacturer guidelines for A/C system service and valve replacement
• Use proper tools to avoid damage to the valve or surrounding components
• Check for refrigerant leaks and system pressure after installation
• Consider professional installation if unfamiliar with automotive HVAC systems

Quality Assurance and Warranty

The Universal Air Block Expansion Valve EX10047C is manufactured to meet industry standards and OEM specifications, ensuring reliable performance and fitment. While specific warranty details may vary, Universal Air products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier or manufacturer for complete information.