Genuine Pierburg OEM EGR combi valve. Gasket is included. The secondary air injection valve (Combi valve) should be replaced every time the air pump fails. Please check the part number before ordering.
Guaranteed to fit the following models:
2001-2005 Audi A6 allroad 2.7T (Left side)
2001-2004 Audi A6 C5 2.7T (Left side, A/T, from VIN 4B-1-000 001)
Replaces the following OE part numbers:
078131101AB
Note: This part is VIN specific, please verify existing part number or contact us before ordering.