Audi RS4/S4 Secondary Air Injection Pump 079906601A

OEM Part #: 079-906-601-A (079906601A)

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This Audi Secondary Air Injection Pump (OEM 079906601A, also supersedes 079906581C) is a used genuine part from a donor vehicle. It injects fresh air into the exhaust during cold starts to reduce emissions and speed catalyst warm-up. When this pump fails, you may see a check engine light (often codes for insufficient flow) and notice a rough idle or reduced power. It fits the 4.2L V8 in Audi RS4 and S4 models.

Specifications

Specifications for Secondary Air Injection Pump 079906601A
Fits Vehicle ModelRS4, S4
Fits Vehicle MakeAudi
OEM Part No079-906-601-A (079906601A)
Compatible OEM Part No 079-906-581-C
CategoryFuel / Emissions

Compatible Vehicles

Fits 16 vehicle configurations across 1 make, 2004-2008.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • RS4 2007-2008 · 3 variants
  • S4 2004-2008 · 13 variants
View all 16 vehicle configurations
Full vehicle fitment list for Secondary Air Injection Pump 079906601A
Year Make Model Trim Engine Note
2004 Audi S4 Wagon 4.2L V8
2004 Audi S4 Sedan 4.2L V8
2004 Audi S4 Convertible 4.2L V8
2005 Audi S4 Wagon 4.2L V8
2005 Audi S4 Sedan 4.2L V8
2005 Audi S4 Convertible 4.2L V8
2006 Audi S4 Wagon 4.2L V8
2006 Audi S4 Sedan 4.2L V8
2006 Audi S4 Convertible 4.2L V8
2007 Audi RS4 Sedan 4.2L V8
2007 Audi S4 Wagon 4.2L V8
2007 Audi S4 Sedan 4.2L V8
2008 Audi RS4 Sedan 4.2L V8
2008 Audi RS4 Convertible 4.2L V8
2008 Audi S4 Wagon 4.2L V8
2008 Audi S4 Sedan 4.2L V8

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