AC Pressure Switch Sensor 4H0959126A Replacement For Audi A4 A5 A6 A7 A8 Quattro Allroad Q5 R8 RS5 RS7 S4 S5 S6 S7 S8 SQ5 Touareg Go To Replacement Part Plug And Play
✔️ 1x plug-and-play sensor fits Audi A4/A5/A6/A8, Q5, S4
The AC Pressure Switch Sensor is a direct replacement part designed to monitor refrigerant pressure in automotive air conditioning systems. It is designed for quick plug-and-play installation and helps protect the A/C compressor by signaling the system when pressure is out of range. This sensor covers a broad range of Audi models including A4, A5, A6, A7, A8, allroad, Q5, R8, RS5, RS7, S4, S5, S6, S7, S8, SQ5 and Touareg.
✅ Part numbers include: 4H0959126A, 4H0959126B, 4H0959126, 8K0959126B
✅ Package: 1x A/C Pressure Switch Sensor
✅ Type: A/C pressure switch sensor, plug-and-play
✅ Compatibility: Audi A4/A5/A6/A7/A8, Quattro, allroad, Q5, R8, RS5, RS7, S4/S5/S6/S7/S8, SQ5, Touareg
💡 What is an AC pressure switch sensor used for in automotive HVAC systems? It helps regulate refrigerant pressure to protect the compressor.
- Maintains proper pressure to protect the compressor and system efficiency
- Signals clutch engagement based on pressure to control cooling demand
- Replaces worn sensors with plug-and-play swap