More Audi A/C Expansion Valve - Genuine Audi 4S0820679
Audi A/C Expansion Valve - Genuine Audi 4S0820679 Audi A/C Expansion Valve - Genuine Audi 4S0820679 Audi A/C Expansion Valve - Genuine Audi 4S0820679
Genuine Audi
SKU: VAG-4S0820679

Audi A/C Expansion Valve - Genuine Audi 4S0820679

R8

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Description

Details

SKU:
VAG-4S0820679
FCP Euro ID:
807232
Quality:
Genuine

OE Numbers

4S0820679

MFG Numbers

N/A

Product Information

A/C Expansion Valve

An A/C expansion valve's primary function is to regulate the flow of refrigerant into the evaporator, where it absorbs heat and cools the air inside the vehicle. The expansion valve reduces the pressure of the refrigerant, allowing it to expand and cool before it enters the evaporator coils. This process is essential for efficient cooling and overall performance of the A/C system.

A/C Expansion Valve Failure Symptoms
  • Poor Cooling Performance: One of the most common symptoms of a failing expansion valve is reduced cooling efficiency. The air coming from the vents may not be as cold as expected, even when the A/C system is running
  • Frost or Ice Build-Up: If the expansion valve is stuck open, too much refrigerant may enter the evaporator, leading to excessive cooling and ice formation on the evaporator coils. This can cause airflow restrictions and further decrease cooling efficiency

About Genuine Audi

The original parts used by Audi to build your car are available as replacement parts under the “Genuine Audi” brand. Manufactured under the direction of Audi, expect excellent quality and a premium price since these parts are available exclusively through the Audi Dealership network.

You may not realize this, but the parts that make up your Audi are not necessarily manufactured by Audi. No cause for concern, as Audi designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Audi for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Audi parts box and find an OEM branded part inside, simply with the addition of an Audi logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.

Fits These Cars

Audi R8

  • 2017 Audi R8 A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 CSPB Gas
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  • 2017 Audi R8 Plus A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 CSPA Gas
    Notes: R134A Refrigerant
  • 2017 Audi R8 Spyder A/C Expansion Valve
    Automatic Dual Clutch AWD Convertible 5.2L V10 CSPB Gas
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  • 2018 Audi R8 A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 DKAB Gas
    Notes: R134A Refrigerant
  • 2018 Audi R8 Plus A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 DKAA Gas
    Notes: R134A Refrigerant
  • 2018 Audi R8 Plus Spyder A/C Expansion Valve
    Automatic Dual Clutch AWD Convertible 5.2L V10 DKAA Gas
    Notes: R134A Refrigerant
  • 2018 Audi R8 RWS A/C Expansion Valve
    Automatic Dual Clutch RWD Coupe 5.2L V10 DKAB Gas
    Notes: R134A Refrigerant
  • 2018 Audi R8 Spyder A/C Expansion Valve
    Automatic Dual Clutch AWD Convertible 5.2L V10 DKAB Gas
    Notes: R134A Refrigerant
  • 2020 Audi R8 A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 DKAC Gas
    Notes: R134A Refrigerant
  • 2020 Audi R8 Performance A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 DKAA Gas
    Notes: R134A Refrigerant
  • 2020 Audi R8 Performance Spyder A/C Expansion Valve
    Automatic Dual Clutch AWD Convertible 5.2L V10 DKAA Gas
    Notes: R134A Refrigerant
  • 2020 Audi R8 Spyder A/C Expansion Valve
    Automatic Dual Clutch AWD Convertible 5.2L V10 DKAC Gas
    Notes: R134A Refrigerant
  • 2021 Audi R8 A/C Expansion Valve
    Automatic Dual Clutch RWD Coupe 5.2L V10 DKAB Gas
    Notes: R134A Refrigerant
  • 2021 Audi R8 Performance A/C Expansion Valve
    Automatic Dual Clutch AWD Coupe 5.2L V10 DKAA Gas
    Notes: R134A Refrigerant
  • 2021 Audi R8 Performance Spyder A/C Expansion Valve
    Automatic Dual Clutch AWD Convertible 5.2L V10 DKAA Gas
    Notes: R134A Refrigerant
  • 2021 Audi R8 Spyder A/C Expansion Valve
    Automatic Dual Clutch RWD Convertible 5.2L V10 DKAB Gas
    Notes: R134A Refrigerant

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