Audi S5 Egr Valve 079131101AB
OEM Part #:
079-131-101-AB
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Audi S5 Egr Valve 079131101AB
OEM Part #:
079-131-101-AB
Audi S5 Egr Valve 079131101AB
OEM Part #:
079-131-101-AB
This item ships free!
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The EGR valve, OEM part number 079131101AB, is a critical component located on the left side of the engine bay in 2010-2012 Audi S5 models equipped with a 4.2L V8. This valve, also known as a combination valve, plays a vital role in reducing harmful emissions by recirculating a portion of the exhaust gases back into the intake manifold. This process helps enhance fuel efficiency and lowers nitrogen oxide emissions.
Common issues that may necessitate replacement include valve failure due to clogging, bent flaps, or leaks that can disrupt engine performance. The EGR valve directly interfaces with the intake system and exhaust pathways, ensuring smooth operation of the vehicle’s emissions control system. Replacement part numbers include 079131101AL and 079131101AQ, among others.
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