Pierburg Secondary Air Injection Pump 7.21851.32.0
Pierburg Secondary Air Injection Pump 7.21851.32.0
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Read the shipping policyAn emissions component, that is part of the secondary air injection system, which is responsible for pumping clean air into the vehicle's exhaust stream to promote a cleaner and more complete burn before the fumes exit the tailpipe. (7.21851.32.0) by Pierburg
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 - 2003 | Audi | A8 Quattro | Base, L |
| 2003 - 2004 | Audi | RS6 | Base |
| 2001 - 2003 | Audi | S8 | Base |
