Audi Ac Expansion Valve 4H0820181 OEM Part #: 4H0-820-181 This item ships free!

Audi Ac Expansion Valve 4H0820181

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Current Parts In Stock:
Genuine OEM | Used
$23.12
This part comes as shown in the picture(s).
Genuine OEM | Used
$23.12
This part comes as shown in the picture(s).
The AC Expansion Valve (OEM Part Number: 4H0820181) is a critical component located within the rear section of your Audi's air conditioning system. This valve regulates the flow of refrigerant, allowing for controlled expansion and cooling of the refrigerant before it enters the evaporator. The proper function of the expansion valve is essential for maintaining optimal cabin temperatures and overall HVAC efficiency. Common issues that may indicate a need for replacement include poor cooling performance, unusual noises, or visible leaks around the valve area. It is also known as the "Expansion Valve" or simply "Valve" within the automotive terminology. This part is compatible with Audi A8 Quattro and S8 models from 2011 to 2018, covering engine options like the 3.0L V6, 4.0L V8 gas engines, and the 6.3L W12. If you're facing issues with your air conditioning system, replacing this OEM valve from a salvage vehicle ensures genuine performance and fit.

More Information about Ac Expansion Valve 4H0820181

Fits Vehicle Model:

A8 Quattro, S8

Fits Vehicle Make:

Audi

Position on Vehicle:

Rear

OEM Part No:

4H0820181 (4H0-820-181)

Compatible Vehicles for Ac Expansion Valve 4H0820181

Year: 2014
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 6.3L W12
Restrictions:
Year: 2017
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2015
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2011
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.2L V8
Restrictions:
Year: 2013
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2016
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2013
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2014
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Diesel Turbo
Restrictions:
Year: 2012
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 6.3L W12
Restrictions:
Year: 2016
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 6.3L W12
Restrictions:
Year: 2016
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2018
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2015
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2015
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2015
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2011
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2014
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2013
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 6.3L W12
Restrictions:
Year: 2015
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2016
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Diesel Turbo
Restrictions:
Year: 2016
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2015
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Diesel Turbo
Restrictions:
Year: 2013
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2015
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 6.3L W12
Restrictions:
Year: 2018
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2017
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2014
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2014
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2014
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2014
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2013
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2013
Make: Audi
Model: S8
Trim: Sedan
Engine: 4.0L V8 Turbo
Restrictions:
Year: 2012
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 4.2L V8
Restrictions:
Year: 2012
Make: Audi
Model: A8
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2018
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
Year: 2017
Make: Audi
Model: A8
Trim: Quattro L Sedan
Engine: 3.0L V6 Supercharged
Restrictions:
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