Universal Air EX9740C A/C Expansion Valve

Universal Air EX9740C Block Expansion Valve

Universal Air EX9740C is a block expansion valve for automotive air conditioning systems. It is listed for Ram truck applications and is used to regulate refrigerant flow through the HVAC system for proper evaporator operation.

Key Features

• Block expansion valve for A/C flow control
• Fits 2012-2018 Ram 1500, N/A
• Fits 2012-2018 Ram 2500, N/A
• Fits 2012-2018 Ram 3500, N/A
• Fits 2012-2018 Ram 4000, N/A
• Fits 2019-2020 Ram 1500 Classic, N/A
• Part number EX9740C for ordering and identification

Product Details

The Universal Air Block Expansion Valve line focuses on refrigerant metering components for vehicle HVAC service. EX9740C is a direct-fit style A/C expansion valve application for Ram 1500, Ram 2500, Ram 3500, Ram 4000, and Ram 1500 Classic models listed in the fitment data. If you are searching for a Ram 1500 A/C expansion valve, Ram 2500 HVAC flow restrictor, or EX9740C block expansion valve replacement, this part matches those vehicle-specific applications.

Common A/C Issues This Part May Address

• Weak or inconsistent cabin cooling
• Improper refrigerant metering at the evaporator
• A/C performance loss caused by a restricted or worn valve
• Temperature fluctuations from unstable HVAC flow control
• Service replacement for a failed block expansion valve

Installation Notes and Tips

Verify the vehicle year, model, and HVAC configuration against the fitment list before installation. Recover refrigerant properly and inspect the surrounding A/C components, seals, and lines for wear or contamination during service. Clean system condition and correct refrigerant charge are important for reliable operation after replacement.

Quality Assurance

Universal Air supplies HVAC service parts for automotive air conditioning repair. EX9740C is cataloged as a block expansion valve for the listed Ram applications and should be matched to the vehicle exactly by year and model. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.