HomeHVAC > A/C Flow RestrictorsUniversal Air EX10203C A/C Expansion Valve - Rear
Part #: EX10203C

Universal Air EX10203C A/C Expansion Valve - Rear

Block Expansion Valve, Rear
4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Block Expansion Valve, Rear
Fitment: Ford and Lincoln, Expedition and Navigator
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Overview of Universal Air Block Expansion Valve EX10203C

The Universal Air Block Expansion Valve EX10203C is designed specifically for Ford Expedition and Lincoln Navigator models. This A/C expansion valve helps regulate refrigerant flow within the HVAC system, ensuring efficient air conditioning performance in your vehicle.

  • Compatible with Ford Expedition and Lincoln Navigator
  • Part number EX10203C for precise identification
  • Part of the Universal Air Block Expansion Valve product line
  • Controls refrigerant flow to optimize A/C system operation
  • Direct replacement for original equipment expansion valves

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on reliable A/C flow restrictors designed to maintain proper refrigerant metering in automotive HVAC systems. This product line ensures consistent performance and compatibility with specific vehicle makes and models, including the Ford Expedition and Lincoln Navigator. The EX10203C valve is engineered to meet the demands of these vehicles’ air conditioning systems, supporting efficient cooling and system longevity.

Detailed Product Description

The EX10203C A/C expansion valve from Universal Air is a critical component in the HVAC system of Ford Expedition and Lincoln Navigator vehicles. It functions by regulating the flow of refrigerant into the evaporator, which directly impacts the cooling efficiency and overall climate control inside the vehicle. Proper operation of this valve helps prevent issues such as compressor overload and uneven cooling. This part is manufactured to match OEM specifications, ensuring a precise fit and reliable performance.

Common Issues Addressed by This Expansion Valve

  • Inconsistent or weak air conditioning output
  • Refrigerant flow irregularities causing system inefficiency
  • HVAC system freezing or overheating due to improper refrigerant metering
  • Compressor cycling problems linked to expansion valve failure
  • Reduced cooling performance in Ford Expedition and Lincoln Navigator models

Installation Notes and Tips

  • Ensure the vehicle is compatible: Ford Expedition or Lincoln Navigator
  • Follow manufacturer guidelines for refrigerant handling and system evacuation
  • Replace the expansion valve as part of a full A/C system service for best results
  • Check for leaks and proper refrigerant charge after installation
  • Professional installation is recommended to maintain system integrity

Quality Assurance and Warranty

The Universal Air Block Expansion Valve EX10203C is manufactured to meet industry standards for durability and performance. While specific warranty details are not provided, Universal Air products typically come with a limited warranty against defects in materials and workmanship. It is advisable to verify warranty coverage with the supplier or installer at the time of purchase.

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
2006FordExpeditionRearBlock Expansion Valve
2006LincolnNavigatorRearBlock Expansion Valve
2005FordExpeditionRearBlock Expansion Valve
2005LincolnNavigatorRearBlock 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.