HomeHVAC > A/C Flow RestrictorsUniversal Air EX9789C A/C Expansion Valve
Part #: EX9789C

Universal Air EX9789C A/C Expansion Valve

Block Expansion Valve
6 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Block Expansion Valve
Fitment: Ford and Lincoln, Escape and MKC
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Reliable A/C Expansion Valve for Ford Escape and Lincoln MKC

The Universal Air Block Expansion Valve EX9789C is designed to regulate refrigerant flow in the air conditioning systems of select Ford and Lincoln vehicles. This A/C expansion valve ensures proper cooling performance and system efficiency for your Ford Escape or Lincoln MKC.

Key Features of the Universal Air EX9789C

  • Specifically engineered for Ford Escape and Lincoln MKC models
  • Part of the Universal Air Block Expansion Valve product line
  • Controls refrigerant flow to optimize A/C system operation
  • Durable construction for consistent HVAC performance
  • OEM-quality fit and function with part number EX9789C

About the Block Expansion Valve Product Line

The Block Expansion Valve line by Universal Air focuses on precise flow restriction components for automotive HVAC systems. These valves are designed to maintain accurate refrigerant metering, which is critical for efficient air conditioning operation. The EX9789C is part of this line, providing a reliable solution tailored to the cooling requirements of Ford Escape and Lincoln MKC vehicles.

Detailed Product Description

The Universal Air EX9789C A/C expansion valve plays a vital role in the vehicle’s HVAC system by regulating the amount of refrigerant entering the evaporator. This regulation helps maintain optimal pressure and temperature levels, ensuring effective cabin cooling. Compatible with Ford Escape and Lincoln MKC models, this valve meets the specifications required for proper system function and longevity.

Common Issues Addressed by the EX9789C Expansion Valve

  • Inconsistent or insufficient air conditioning cooling
  • Refrigerant flow irregularities causing system inefficiency
  • HVAC system pressure imbalances
  • Evaporator freezing or overheating problems
  • Reduced overall A/C system performance

Installation Notes and Tips

  • Ensure compatibility with your specific Ford Escape or Lincoln MKC model year before installation
  • Follow manufacturer guidelines for refrigerant handling and system evacuation
  • Inspect related HVAC components for wear or damage during replacement
  • Use proper tools to avoid damage to the valve or surrounding parts
  • Test the A/C system after installation to confirm proper operation

Quality Assurance and Warranty

The Universal Air EX9789C expansion valve is manufactured to meet industry standards for durability and performance. While specific warranty details may vary, Universal Air products typically come with a limited warranty against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2019FordEscapeN/Awith Dual Zone AC; Block Expansion Valve
2019LincolnMKCN/Awithout Dual A/C System; Block Expansion Valve
2018FordEscapeN/Awith Dual Zone AC; with R-134a A/C System; with Dual A/C System; Block Expansion Valve
2018LincolnMKCN/Awithout Dual A/C System; Block Expansion Valve
2017FordEscapeN/Awith Dual Zone AC; Block Expansion Valve
2017LincolnMKCN/Awithout Dual A/C System; 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.