Ensure reliable and efficient operation of your vehicle's air conditioning system with this high-quality A/C Pressure Switch Sensor.
Engineered to monitor refrigerant pressure and protect the compressor from potential damage caused by incorrect pressure levels, this sensor offers precise performance and long-lasting durability.
Built to OEM specifications, it provides a direct-fit replacement that ensures seamless installation and factory-level reliability across multiple Volkswagen Group vehicles, including Audi, Volkswagen, Škoda, and SEAT.
Key Features
- OEM-Grade Replacement: Direct fit for original A/C pressure switch sensor applications.
- Accurate Pressure Monitoring: Maintains ideal refrigerant pressure for consistent cooling performance.
- Compressor Protection: Prevents overpressure or underpressure damage to critical A/C components.
- Premium Materials: Constructed from corrosion-resistant, durable materials for long service life.
- Plug-and-Play Installation: Easy fitment using standard factory connectors; no modifications required.
OEM & Reference Part Numbers
Primary Part Number:
- 4H0 959 126 B / 4H0959126B
Alternate / Interchangeable OEM Part Numbers:
- 4F0 959 126 A / 4F0959126A
- 4F0 959 126 B / 4F0959126B
- 4F0 959 126 C / 4F0959126C
- 4H0 959 126 / 4H0959126
- 4H0 959 126 A / 4H0959126A
- 4H0 959 126 B / 4H0959126B
- 8A0 260 749 AK
Vehicle Compatibility
Volkswagen (VW)
- Golf Mk7 (2013-2015)
- e-Golf (2014-2015)
- Touareg (2011-2015)
Audi
- A3 / S3 (2013-2015)
- A4 / S4 (B8, 2008-2015)
- A4 Allroad Quattro (2010-2015)
- A5 / S5 (2008-2015)
- A6 / S6 (C7, 2009-2015)
- A6 Allroad Quattro (2007-2015)
- A7 (2011-2015)
- A8 / S8 (2010-2015)
- Q5 (2009-2015)
- R8 (2007-2015)
- RS4 (2013-2015)
- RS5 (2010-2015)
- RS6 (2008-2011)
Škoda
SEAT
Installation & Notes
- Installation Type: Plug-and-play - no modifications required.
- Professional Installation Recommended: For accurate fitment and optimal system calibration.
- Compatibility Check: Always confirm part numbers and vehicle compatibility before purchase.
The A/C Pressure Switch Sensor (4H0 959 126 B) is a reliable OEM-equivalent replacement designed to maintain precise refrigerant pressure, prevent compressor failure, and ensure consistent cooling performance across Audi, Volkswagen, Škoda, and SEAT models.
Durable, accurate, and easy to install - it's the perfect solution for maintaining your vehicle's A/C system efficiency and longevity.
What's in the box
1 x Aircon Pressure Switch
