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Universal Air EX10118C A/C Expansion Valve - Rear
Overview of Universal Air Thermal Expansion Valve EX10118C
The Universal Air Thermal Expansion Valve EX10118C is designed specifically for Toyota Sienna models, ensuring precise control of refrigerant flow in the vehicle's air conditioning system. This A/C expansion valve helps maintain optimal cooling performance and system efficiency.
- Compatible with Toyota Sienna models
- Part number EX10118C for accurate identification
- Controls refrigerant flow in A/C systems
- Part of the Universal Air Thermal Expansion Valve product line
- Category: HVAC > A/C Flow Restrictors
About the Thermal Expansion Valve Product Line
The Thermal Expansion Valve line from Universal Air focuses on components that regulate refrigerant flow within automotive air conditioning systems. These valves are engineered to maintain proper pressure and temperature balance, which is critical for efficient A/C operation. The EX10118C is a part of this line, providing reliable performance tailored for specific vehicle applications like the Toyota Sienna.
Detailed Product Description
The EX10118C A/C expansion valve is a vital component in the Toyota Sienna’s HVAC system. It functions by regulating the amount of refrigerant entering the evaporator, which directly impacts the cooling capacity and overall system efficiency. Proper operation of this valve prevents issues such as compressor overload and uneven cooling. The valve’s design ensures compatibility with the Sienna’s factory specifications, making it a suitable replacement part for maintenance or repair.
Common Issues Addressed by This Expansion Valve
- Inconsistent or weak air conditioning cooling
- Refrigerant flow irregularities causing system inefficiency
- Compressor cycling problems due to improper refrigerant metering
- Excessive pressure buildup in the A/C system
- Uneven temperature distribution inside the vehicle cabin
Installation Notes and Tips
- Ensure the vehicle is a compatible Toyota Sienna model before installation
- Follow manufacturer guidelines for refrigerant handling and system evacuation
- Inspect related A/C components for wear or damage during replacement
- Use proper tools to avoid damaging the valve or surrounding parts
- Test the A/C system after installation to confirm proper operation
Quality Assurance and Warranty
The Universal Air Thermal Expansion Valve EX10118C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo quality control processes to ensure reliability in automotive HVAC applications.
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Toyota | Sienna | Rear | with DUAL SLIDING DOORS; Thermal Expansion Valve |
| 2002 | Toyota | Sienna | Rear | with DUAL SLIDING DOORS; Thermal Expansion Valve |
| 2001 | Toyota | Sienna | Rear | with DUAL SLIDING DOORS; Thermal Expansion Valve |
| 2000 | Toyota | Sienna | Rear | with DUAL SLIDING DOORS; Thermal Expansion Valve |
| 1999 | Toyota | Sienna | Rear | with DUAL SLIDING DOORS; Thermal Expansion Valve |
| 1998 | Toyota | Sienna | Rear | with DUAL SLIDING DOORS; Thermal Expansion Valve |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.