Universal Air EX10717C A/C Expansion Valve

Brand	Universal Air EX10717C
Product line	Block Expansion Valve
Fits	BMW · 14 vehicles

Block expansion valve. Regulates refrigerant flow for consistent A/C system performance.

A/C expansion valve. Controls refrigerant metering in the air conditioning system.

$27.62Free shipping

In stock · usually ships same day before 1pm CST

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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.

This part fits 14 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Notes
2021	BMW	X3	Block Expansion Valve
2020	BMW	330i	Block Expansion Valve
2020	BMW	330i xDrive	Block Expansion Valve
2020	BMW	M340i	Block Expansion Valve
2020	BMW	M340i xDrive	Block Expansion Valve
2020	BMW	X3	Block Expansion Valve
2020	BMW	X4	Block Expansion Valve
2020	BMW	Z4	Block Expansion Valve
2019	BMW	330i	Block Expansion Valve
2019	BMW	330i xDrive	Block Expansion Valve
2019	BMW	X3	Block Expansion Valve
2019	BMW	X4	Block Expansion Valve
2019	BMW	Z4	Block Expansion Valve
2018	BMW	X3	Block Expansion Valve
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