HomeHVAC > A/C Flow RestrictorsUniversal Air EX10309C A/C Expansion Valve
Part #: EX10309C

Universal Air EX10309C A/C Expansion Valve

Block Expansion Valve
29 vehicles fit this part
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Block Expansion Valve
Fitment: Toyota, Tundra
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Overview of Universal Air Block Expansion Valve EX10309C

The Universal Air Block Expansion Valve EX10309C is designed specifically for Toyota Tundra models, providing 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 Tundra A/C systems
  • Part number EX10309C for accurate identification
  • Controls refrigerant flow to regulate evaporator temperature
  • Ensures consistent air conditioning performance
  • Part of the Universal Air Block Expansion Valve product line

Product Line Details: Block Expansion Valve

The Block Expansion Valve product line from Universal Air focuses on reliable A/C flow restrictors designed to meet specific vehicle requirements. This line emphasizes precise refrigerant metering to optimize the air conditioning system's operation. The EX10309C is engineered to fit Toyota Tundra models, ensuring compatibility and proper function within the vehicle's HVAC system.

Detailed Product Description

The EX10309C A/C expansion valve by Universal Air is a critical component in the Toyota Tundra's air conditioning system. It regulates the flow of refrigerant entering the evaporator, which directly impacts the cooling efficiency and prevents system freeze-up. This valve is manufactured to meet OEM specifications, ensuring it integrates seamlessly with the vehicle's existing HVAC components. Using the correct expansion valve like the EX10309C helps maintain consistent cabin temperature and prolongs the life of the A/C system.

Common Applications and Issues Addressed

  • Restores proper refrigerant flow in Toyota Tundra A/C systems
  • Prevents evaporator freezing and inconsistent cooling
  • Eliminates fluctuating cabin temperatures
  • Addresses A/C system inefficiencies caused by faulty expansion valves
  • Helps reduce compressor strain by maintaining correct refrigerant pressure

Installation Notes and Tips

Installation of the Universal Air EX10309C expansion valve should be performed by a qualified technician familiar with Toyota Tundra HVAC systems. Proper evacuation and recharging of the refrigerant system are necessary to ensure optimal performance. It is recommended to inspect related components such as the receiver drier and compressor during replacement to maintain system integrity.

Quality Assurance and Warranty

Universal Air manufactures the EX10309C expansion valve to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically undergo rigorous quality control to ensure reliability in automotive HVAC applications.

This part fits 29 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2021ToyotaTundraLimitedN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundraSRN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundraTrailN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundra1794 EditionN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundraTRD ProN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundraNightshadeN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundraPlatinumN/Awithout Climate Control; Block Expansion Valve
2021ToyotaTundraSR5N/Awithout Climate Control; Block Expansion Valve
2020ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2019ToyotaTundra5.7LV8N/Awithout Climate Control; Block Expansion Valve
2019ToyotaTundra4.6LV8N/Awithout Climate Control; Block Expansion Valve
2018ToyotaTundra5.7LV8N/Awithout Climate Control; Block Expansion Valve
2018ToyotaTundra4.6LV8N/Awithout Climate Control; Block Expansion Valve
2017ToyotaTundra5.7LV8N/Awithout Climate Control; Block Expansion Valve
2017ToyotaTundra4.6LV8N/Awithout Climate Control; Block Expansion Valve
2016ToyotaTundra5.7LV8N/Awithout Climate Control; Block Expansion Valve
2016ToyotaTundra4.6LV8N/Awithout Climate Control; Block Expansion Valve
2015ToyotaTundra5.7LV8N/Awithout Climate Control; Block Expansion Valve
2015ToyotaTundra4.6LV8N/Awithout Climate Control; Block Expansion Valve
2014ToyotaTundra5.7LV8N/Awithout Climate Control; Block Expansion Valve
2014ToyotaTundra4.6LV8N/Awithout Climate Control; Block Expansion Valve
2014ToyotaTundra4.0LV6N/Awithout Climate Control; Block Expansion Valve
2013ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2012ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2011ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2010ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2009ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2008ToyotaTundraN/Awithout Climate Control; Block Expansion Valve
2007ToyotaTundraN/Awithout 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.