2002-2010 Audi AC Pressure Switch / Sensor 3R0959126
OEM Part #: 3R0-959-126 (3R0959126)
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The exact part you’ll receive — not a stock photo.
$59.99
Used
Donor2007 Audi RS4 · 4.2L
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Genuine OEM Used
SKU: 713019
Donor Vehicle: 2007 Audi RS4 · 4.2L
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$59.99
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Audi AC Pressure Switch / Sensor, OEM part 3R0959126. This used genuine part monitors refrigerant pressure in the A/C system, triggering the compressor clutch to engage or disengage as needed. It also replaces 8E0959126B, 8E0959126, and several other superseded numbers. A common failure symptom is the A/C compressor failing to cycle or the system blowing warm air intermittently.
Specifications
| Fits Vehicle Model | A4, A6, A8, Allroad, RS4, RS6, S4, S6, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 3R0-959-126 (3R0959126) |
| Compatible OEM Part No | 8E0-959-126-B, 8E0-959-126, 8E0-959-126-A, 8Z0-959-126, 8E0-959-126-C |
| Category | Air Conditioning |
Compatible Vehicles
Fits 109 vehicle configurations across 1 make, 2002-2010.
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.
View all 109 vehicle configurations — 45 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 6.0L W12 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | S8 | Sedan | 5.2L V10 | |
| 2008 | Audi | S8 | Sedan | 5.2L V10 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2003 | Audi | A6 | Sedan | 3.0L V6 | |
| 2005 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2006 | Audi | A4 | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2002 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2002 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2004 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2004 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2002 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2005 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2003 | Audi | A4 | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2005 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2005 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2005 | Audi | A4 | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2004 | Audi | A4 | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2004 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2004 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2006 | Audi | S4 | Convertible | 4.2L V8 | |
| 2002 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | RS4 | Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 906000 |
| 2007 | Audi | S4 | Convertible | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 030000 |
| 2007 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2004 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2004 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2005 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2005 | Audi | Allroad | Quattro Wagon | 4.2L V8 | |
| 2005 | Audi | S4 | Convertible | 4.2L V8 | |
| 2003 | Audi | A6 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | S4 | Wagon | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2007 | Audi | A4 | Quattro Wagon | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2008 | Audi | RS4 | Convertible | 4.2L V8 | |
| 2009 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2007 | Audi | S4 | Sedan | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2005 | Audi | S4 | Wagon | 4.2L V8 | |
| 2007 | Audi | A4 | Sedan | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2004 | Audi | Allroad | Quattro Wagon | 4.2L V8 | |
| 2007 | Audi | A4 | Quattro Sedan | 3.2L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2004 | Audi | S4 | Convertible | 4.2L V8 | |
| 2002 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2005 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2005 | Audi | S4 | Sedan | 4.2L V8 | |
| 2003 | Audi | RS6 | Sedan | 4.2L V8 Turbo | |
| 2003 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2008 | Audi | A4 | Quattro Convertible | 3.2L V6 | |
| 2003 | Audi | Allroad | Quattro Wagon | 2.7L V6 Turbo | |
| 2002 | Audi | S6 | Wagon | 4.2L V8 | |
| 2002 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2004 | Audi | A6 | Quattro Sedan | 2.7L V6 Turbo | |
| 2005 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2005 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2005 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2005 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2007 | Audi | S8 | Sedan | 5.2L V10 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 022000 |
| 2006 | Audi | S4 | Sedan | 4.2L V8 | |
| 2003 | Audi | S6 | Wagon | 4.2L V8 | |
| 2006 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2004 | Audi | S4 | Sedan | 4.2L V8 | |
| 2004 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2005 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2003 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2006 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2009 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2002 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2002 | Audi | A6 | Quattro Sedan | 3.0L V6 | |
| 2004 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2004 | Audi | A6 | Quattro Sedan | 3.0L V6 | |
| 2003 | Audi | A6 | Quattro Sedan | 3.0L V6 | |
| 2003 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2002 | Audi | A6 | Sedan | 3.0L V6 | |
| 2003 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2003 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2004 | Audi | A6 | Sedan | 3.0L V6 | |
| 2004 | Audi | A6 | Quattro Wagon | 3.0L V6 | |
| 2004 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2003 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2006 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2005 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | |
| 2006 | Audi | A4 | Sedan | 3.2L V6 | |
| 2004 | Audi | S4 | Wagon | 4.2L V8 | |
| 2005 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) AVK |
| 2006 | Audi | S4 | Wagon | 4.2L V8 | |
| 2005 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2002 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2002 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2004 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2009 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2007 | Audi | A4 | Quattro Wagon | 2.0L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2006 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2007 | Audi | A4 | Sedan | 2.0L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Less Than 220200 |
| 2003 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |
| 2007 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Convertible | 2.0L l4 Turbo | |
| 2008 | Audi | A4 | Quattro Convertible | 2.0L l4 Turbo | |
| 2002 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMB |