Universal Air EX10717C A/C Expansion Valve

Block Expansion Valve for BMW A/C Service

Universal Air EX10717C is a block expansion valve for the vehicle applications listed below. It is used in the HVAC refrigerant circuit to regulate refrigerant flow into the evaporator, supporting proper A/C performance in BMW X3, BMW 330i, BMW M340i, BMW X4, and BMW Z4 applications.

Key Features

• Part type: A/C expansion valve
• Brand line: Block Expansion Valve
• Part number: EX10717C
• Fits select 2018-2021 BMW models
• Direct-fit service part for the listed HVAC applications

Fitment

• Fits 2018-2021 BMW X3, N/A. Block Expansion Valve.
• Fits 2019-2020 BMW 330i, N/A. Block Expansion Valve.
• Fits 2019-2020 BMW 330i xDrive, N/A. Block Expansion Valve.
• Fits 2020 BMW M340i, N/A. Block Expansion Valve.
• Fits 2020 BMW M340i xDrive, N/A. Block Expansion Valve.
• Fits 2019-2020 BMW X4, N/A. Block Expansion Valve.
• Fits 2019-2020 BMW Z4, N/A. Block Expansion Valve.

What It Is Used For

• Restoring refrigerant metering at the evaporator inlet
• Addressing weak or inconsistent cabin cooling
• Correcting A/C performance issues tied to flow restriction
• Replacing a worn or malfunctioning expansion valve during HVAC repair

Installation Notes and Tips

Verify the vehicle’s HVAC configuration and match the part number EX10717C before installation. This component is specific to the listed BMW applications, including BMW X3, BMW 330i, BMW M340i, BMW X4, and BMW Z4 models. Proper evacuation, leak checking, and refrigerant recharge procedures should be followed during A/C service.

Quality Assurance

Universal Air EX10717C is cataloged as a block expansion valve for the specified BMW fitments. Confirm all vehicle details against the application list before ordering to ensure correct A/C system service.