New
Genuine Factory Part
cooling
A/C SERVICE VALVE CORE
$2.19 In Stock (4)
Make
Audi, Volkswagen
Model
A3, A4, A8, Q7, TT, Passat, Jetta
Part Number
8A0 820 855 AB
Description
This A/C service valve core, also known as a high-side charging adapter or Schrader valve, is a critical component for maintaining the sealed integrity of the vehicle's air conditioning system. It allows for the connection of service equipment to recharge or evacuate refrigerant while preventing leaks during normal operation. It is widely used across Volkswagen and Audi models from the late 1990s through the late 2010s.
Compatibility
- 2001-2015 Audi A4
- 2001-2018 Audi A8
- 2007-2015 Audi Q7
- 1998-2022 Volkswagen Passat
- 2006-2014 Audi TT
- 2005-2018 Volkswagen Jetta
- 2009-2013 Audi A3