Audi Secondary Air Injection Pump 079959231

OEM Part #: 079-959-231 (079959231)

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The OEM Secondary Air Injection Pump (Part Number: 079959231) is essential for optimizing engine performance and reducing emissions in various Audi models, including the A4 (2009-2012), A6 (2012-2017), A7 Quattro (2012-2017), Q5 (2009-2017), and SQ5 (2014-2017). This pump operates by injecting air into the exhaust system during cold starts, helping to accelerate catalytic converter heating and improving combustion efficiency. Common issues such as decreased fuel efficiency, rough idle, or check engine light activation often indicate wear or malfunction of this critical component. Sourced directly from salvage vehicles, this authentic OEM part ensures reliable performance and compatibility across various engine configurations, solidifying its role in maintaining optimal vehicle operation. The Secondary Air Injection Pump (OEM Part Number: 079959231) plays a vital role in enhancing the exhaust emissions system of compatible Audi models like the A6 (2012-2017), A7 Quattro (2012-2017), and Q5 (2009-2017). By efficiently injecting ambient air into the exhaust stream during cold starts, it drastically reduces harmful emissions and supports quicker catalytic converter activation. Frequent issues such as foul running conditions or increased emissions can often point to a defective pump. This genuine OEM part is sourced directly from dismantled vehicles, ensuring an authentic replacement for restored performance and effectiveness in your vehicle's emissions control system.

Specifications

Specifications for Secondary Air Injection Pump 079959231
Fits Vehicle ModelA4, A5, A6, A7, Q5, Q7, S4, S5, SQ5
Fits Vehicle MakeAudi
OEM Part No079-959-231 (079959231)
Compatible OEM Part No 079-959-231-A, 079-959-253, 4M0-131-017-E
CategoryFuel / Emissions

Compatible Vehicles

Fits 41 vehicle configurations across 1 make, 2008-2017.

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

  • A4 2009
  • A5 2008-2010 · 3 variants
  • A6 2012-2017 · 8 variants 8 with notes
  • A7 2012-2017 · 5 variants 5 with notes
  • Q5 2009-2017 · 9 variants 5 with notes
  • Q7 2017 1 with note
  • S4 2010-2012 · 3 variants
  • S5 2008-2012 · 7 variants 7 with notes
  • SQ5 2014-2017 · 4 variants 4 with notes
View all 41 vehicle configurations — 30 with fitment notes
Full vehicle fitment list for Secondary Air Injection Pump 079959231
Year Make Model Trim Engine Note
2008 Audi A5 Quattro Coupe 3.2L V6
2008 Audi S5 Coupe 4.2L V8 For Vehicles With Production date Up To 05/31/10
2009 Audi A4 Quattro Sedan 3.2L V6
2009 Audi A5 Quattro Coupe 3.2L V6
2009 Audi Q5 SUV 3.2L V6
2009 Audi S5 Coupe 4.2L V8 For Vehicles With Production date Up To 05/31/10
2010 Audi A5 Quattro Coupe 3.2L V6
2010 Audi Q5 SUV 3.2L V6
2010 Audi S4 Sedan 3.0L V6 Supercharged
2010 Audi S5 Coupe 4.2L V8 For Vehicles With Production date Up To 05/31/10
2010 Audi S5 Convertible 3.0L V6 Supercharged For Vehicles with Engine Code(s) CAKA, CCBA
2011 Audi Q5 SUV 3.2L V6
2011 Audi S4 Sedan 3.0L V6 Supercharged
2011 Audi S5 Coupe 4.2L V8 For Vehicles With Production date Up To 05/31/10
2011 Audi S5 Convertible 3.0L V6 Supercharged For Vehicles with Engine Code(s) CAKA, CCBA
2012 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CTUA
2012 Audi A7 Quattro Hatchback 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CHMA, CTTA, CTUA
2012 Audi Q5 SUV 3.2L V6
2012 Audi S4 Sedan 3.0L V6 Supercharged
2012 Audi S5 Convertible 3.0L V6 Supercharged For Vehicles with Engine Code(s) CAKA, CCBA
2013 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CTUA
2013 Audi A7 Quattro Hatchback 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CHMA, CTTA, CTUA
2013 Audi Q5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2014 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CTUA
2014 Audi A6 Quattro Sedan 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CTUA
2014 Audi A7 Quattro Hatchback 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CHMA, CTTA, CTUA
2014 Audi Q5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2014 Audi SQ5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2015 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CTUA
2015 Audi A6 Quattro Sedan 3.0L V6 Diesel Turbo For Vehicles with Engine Code(s) CGWB, CGWD, CGXB, CTUA
2015 Audi Q5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2015 Audi SQ5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2016 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles With Production date Up To 08/29/16; For Vehicles with Engine Code(s) CREC, CREH
2016 Audi A7 Quattro Hatchback 3.0L V6 Supercharged For Vehicles With Production date Up To 08/29/16; For Vehicles with Engine Code(s) CREC, CREH
2016 Audi Q5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2016 Audi SQ5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2017 Audi A6 Quattro Sedan 3.0L V6 Supercharged For Vehicles With Production date Up To 08/29/16; For Vehicles with Engine Code(s) CREC, CREH
2017 Audi A7 Quattro Hatchback 3.0L V6 Supercharged For Vehicles With Production date Up To 08/29/16; For Vehicles with Engine Code(s) CREC, CREH
2017 Audi Q5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA
2017 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/29/16; For Vehicles with Engine Code(s) CREC
2017 Audi SQ5 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 08/22/16; For Vehicles with Engine Code(s) CTUC, CTUD, CTVA, CTXA

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