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:
2000 Audi A6 C5 2.7T (Left side, A/T, up to VIN 4B-Y-200 000)
2000-2002 Audi S4 B5 (Left side, A/T)
Note: This part is VIN specific, please verify existing part number or contact us before ordering.