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ES#3432685 - 8K0820679A - A/C Expansion Valve - Causes a pressure drop before the evaporator - Behr - Audi

A/C Expansion Valve

Causes a pressure drop before the evaporator
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Product Details

The expansion valve is located just before the A/C evaporator and is used to regulate the flow of refrigerant that enters. It also drops the pressure significantly to cool down the refrigerant even more after it has left the condenser. Excessive refrigerant flow into the evaporator can cause evaporator flooding, resulting in diminished A/C performance and possible compressor damage. Alternatively, a lack of flow can cause evaporator icing.

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B8 A4 FWD 2.0T
Audi B8 A4 Quattro 2.0T
Audi B8 A4 Quattro V6 3.2L
Audi B8 S4 Quattro 3.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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