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Universal Air EX10679C A/C Expansion Valve
Reliable A/C Expansion Valve for Toyota Sequoia and Tundra
The Universal Air Block Expansion Valve EX10679C is designed specifically for Toyota Sequoia and Tundra models. This A/C expansion valve helps regulate refrigerant flow, ensuring efficient air conditioning system performance in your vehicle.
- Compatible with Toyota Sequoia and Tundra models
- Part number EX10679C for precise identification
- Part of the Universal Air Block Expansion Valve product line
- Designed to control refrigerant flow in automotive A/C systems
- 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 providing reliable A/C flow restrictors that maintain proper refrigerant metering in automotive air conditioning systems. This product line is engineered to meet OEM specifications, ensuring compatibility and performance for vehicles like the Toyota Sequoia and Tundra. The EX10679C is a key component within this line, designed to optimize HVAC system efficiency and comfort.
Product Details and Functionality
The EX10679C 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. Proper function of this valve prevents issues such as insufficient cooling or compressor damage. This valve is engineered to fit Toyota Sequoia and Tundra models, providing a direct replacement that supports the vehicle’s HVAC system integrity.
Common Issues Addressed by This Expansion Valve
- Inconsistent or weak air conditioning cooling
- Refrigerant flow irregularities causing system inefficiency
- Compressor cycling or failure due to improper refrigerant metering
- Excessive pressure build-up in the A/C system
- HVAC system performance degradation over time
Installation Notes and Tips
Installation of the EX10679C expansion valve should be performed by a qualified technician familiar with Toyota Sequoia and Tundra HVAC systems. Ensure the system is properly evacuated and recharged with refrigerant after replacement. Verify all connections are secure and leak-free to maintain system integrity and performance.
Quality Assurance and Warranty
Universal Air provides this Block Expansion Valve with quality standards that meet or exceed OEM requirements. While specific warranty details are not provided here, Universal Air products typically come with manufacturer-backed warranties to ensure reliability and customer confidence.
This part fits 21 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Toyota | Tundra | TRD Sport Premium | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | Limited | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | SR | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | Trail | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | 1794 Edition | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | TRD Pro | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | TRD Off-Road | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | TRD Off-Road Premium | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | Nightshade | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | Base | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | Platinum | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | SR5 | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2021 | Toyota | Tundra | 1794 | N/A | For vehicles with Climate Control.; Block Expansion Valve | ||
| 2020 | Toyota | Sequoia | N/A | Block Expansion Valve | |||
| 2020 | Toyota | Tundra | N/A | For vehicles with Climate Control.; Block Expansion Valve | |||
| 2019 | Toyota | Tundra | 5.7L | V8 | N/A | For vehicles with Climate Control.; Block Expansion Valve | |
| 2018 | Toyota | Tundra | 5.7L | V8 | N/A | For vehicles with Climate Control.; Block Expansion Valve | |
| 2017 | Toyota | Tundra | 5.7L | V8 | N/A | For vehicles with Climate Control.; Block Expansion Valve | |
| 2016 | Toyota | Tundra | 5.7L | V8 | N/A | For vehicles with Climate Control.; Block Expansion Valve | |
| 2015 | Toyota | Tundra | 5.7L | V8 | N/A | For vehicles with Climate Control.; Block Expansion Valve | |
| 2014 | Toyota | Tundra | 5.7L | V8 | N/A | For vehicles with Climate Control.; Block 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.