- Valve, secondary air pump system
- Control valve directing secondary air from the pump into the exhaust system
- PartsTec "PTA517-1021" - Not available
AUDI - A4, A6; VW - Passat
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PartsTec PTA517-1021 - Valve, secondary air pump system AUDI - A4, A6; VW - Passat
- AUDI
- A3
- 1.5 TFSI
- Engine
- Lubrication
- Oil Pump, Parts
