Audi A6/R8/S6 AC Pressure Switch / Sensor 4F0959126C

OEM Part #: 4F0-959-126-C (4F0959126C)

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This genuine OEM AC Pressure Switch/Sensor (part number 4F0959126C) is a critical component located at the front of the vehicle, designed to ensure optimal function of your HVAC system. This factory-original part accurately regulates the refrigerant pressure, preventing issues such as compressor damage or inadequate cooling. Common issues resolved by replacing a worn or faulty switch include AC system inefficiency and complete HVAC failure, essential for maintaining a comfortable driving experience. Compatible with various 2018-2020 Audi models including A3, A4, A6, and Q8, this switch matches several part numbers such as 4F0959126A and 4F0959126B. Ensure your climate control system operates seamlessly with this reliable, authentic part.

Specifications

Specifications for AC Pressure Switch / Sensor 4F0959126C
Fits Vehicle ModelA6, R8, S6
Fits Vehicle MakeAudi
OEM Part No4F0-959-126-C (4F0959126C)
Compatible OEM Part No 4F0-959-126-B, 4F0-959-126-A
CategoryAir Conditioning

Compatible Vehicles

Fits 26 vehicle configurations across 1 make, 2008-2011.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • A6 2008-2011 · 13 variants 13 with notes
  • R8 2008-2011 · 9 variants 9 with notes
  • S6 2008-2011 · 4 variants 4 with notes
View all 26 vehicle configurations — 26 with fitment notes
Full vehicle fitment list for AC Pressure Switch / Sensor 4F0959126C
Year Make Model Trim Engine Note
2008 Audi A6 Quattro Sedan 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 068001; For Vehicles with Engine Code(s) BVJ
2008 Audi R8 Coupe 4.2L V8 For Vehicles With Production date Up To 03/08/10
2008 Audi S6 Sedan 5.2L V10 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 068001
2009 Audi A6 Sedan 3.2L V6 For Vehicles With Production date Up To 01/18/10
2009 Audi A6 Quattro Wagon 3.0L V6 Supercharged For Vehicles With Production date Up To 01/18/10
2009 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles With Production date Up To 01/18/10
2009 Audi A6 Quattro Sedan 4.2L V8 For Vehicles With Production date Up To 01/18/10
2009 Audi R8 Coupe 4.2L V8 For Vehicles With Production date Up To 03/08/10
2009 Audi R8 Coupe 5.2L V10 For Vehicles With Production date Up To 03/08/10
2009 Audi S6 Sedan 5.2L V10 For Vehicles With Production date Up To 01/18/10
2010 Audi A6 Sedan 3.2L V6 For Vehicles With Production date Up To 01/18/10
2010 Audi A6 Quattro Wagon 3.0L V6 Supercharged For Vehicles With Production date Up To 01/18/10
2010 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles With Production date Up To 01/18/10
2010 Audi A6 Quattro Sedan 4.2L V8 For Vehicles With Production date Up To 01/18/10
2010 Audi R8 Coupe 4.2L V8 For Vehicles With Production date Up To 03/08/10
2010 Audi R8 Coupe 5.2L V10 For Vehicles With Production date Up To 03/08/10
2010 Audi S6 Sedan 5.2L V10 For Vehicles With Production date Up To 01/18/10
2011 Audi A6 Sedan 3.2L V6 For Vehicles With Production date Up To 01/18/10
2011 Audi A6 Quattro Wagon 3.0L V6 Supercharged For Vehicles With Production date Up To 01/18/10
2011 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles With Production date Up To 01/18/10
2011 Audi A6 Quattro Sedan 4.2L V8 For Vehicles With Production date Up To 01/18/10
2011 Audi R8 Coupe 4.2L V8 For Vehicles With Production date Up To 03/08/10
2011 Audi R8 Coupe 5.2L V10 For Vehicles With Production date Up To 03/08/10
2011 Audi R8 Spyder Convertible 4.2L V8 For Vehicles With Production date Up To 03/08/10
2011 Audi R8 Spyder Convertible 5.2L V10 For Vehicles With Production date Up To 03/08/10
2011 Audi S6 Sedan 5.2L V10 For Vehicles With Production date Up To 01/18/10

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