The Audi A6 C6 air conditioning solenoid valve regulates the flow of coolant in the vehicle’s heating system.
- Type: Air conditioning solenoid valve
- Compatibility: Audi A6 C6 (4F_)
- Production years: 2004–2011
- OE numbers: 4F1959617B, 4F1959617A, 4F1959617
- Condition: New, unused and undamaged