Universal Air EX10351C A/C Expansion Valve - Rear

Reliable A/C Expansion Valve for Toyota Highlander and Sienna

The Universal Air Block Expansion Valve EX10351C is designed to regulate refrigerant flow in the air conditioning systems of Toyota Highlander and Sienna models. This A/C expansion valve ensures proper cooling performance by maintaining optimal pressure and temperature within the HVAC system.

Key Features of the Universal Air EX10351C

• Compatible with Toyota Highlander and Sienna vehicles
• Part number EX10351C for precise identification
• Part of the Universal Air Block Expansion Valve product line
• Designed to control refrigerant flow efficiently in A/C systems
• Category: HVAC > A/C Flow Restrictors, Part Type: A/C Expansion Valve

About the Block Expansion Valve Product Line

The Block Expansion Valve line from Universal Air focuses on delivering reliable flow restrictors that regulate refrigerant in automotive air conditioning systems. This product line is engineered to maintain consistent pressure and temperature control, which is critical for the proper operation of A/C units in vehicles like the Toyota Highlander and Sienna. The EX10351C is a representative component within this line, designed to meet specific OEM fitment requirements.

Detailed Product Description

The EX10351C A/C expansion valve by Universal Air is a precision component that manages the flow of refrigerant entering the evaporator. By controlling this flow, it helps maintain the correct pressure differential and temperature balance necessary for efficient cooling. This valve is specifically compatible with Toyota Highlander and Sienna models, ensuring a proper fit and function within their HVAC systems. Its role is critical in preventing issues such as compressor overload or insufficient cooling.

Common Issues Addressed by the EX10351C Expansion Valve

• Inconsistent cabin cooling or warm air blowing from vents
• Refrigerant flow irregularities causing A/C system inefficiency
• Compressor cycling problems due to improper pressure regulation
• Frost buildup on evaporator coils from incorrect refrigerant metering
• Reduced overall performance of the vehicle’s air conditioning system

Installation Notes and Tips

• Ensure compatibility by verifying vehicle make and model: Toyota Highlander or Sienna
• Follow manufacturer guidelines for refrigerant handling and system evacuation
• Replace the expansion valve when servicing the A/C system to maintain optimal performance
• Check for leaks and proper sealing after installation
• Professional installation is recommended to avoid damage to the HVAC system

Quality Assurance and Warranty Information

The Universal Air EX10351C 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 automotive HVAC applications. For warranty information, refer to the product documentation or contact the supplier directly.