Want to modify or upgrade your 2010-2016 Audi S4 with aftermarket oxygen sensors? At OGTuners.com we have a great selection of aftermarket performance parts for your Audi S4. We have 1 oxygen sensor part available in our store with free shipping to the Continental US.
NGK Direct Fit Oxygen Sensors
 $111.41 25197NGK Audi A4 Quattro 2009 Direct Fit Oxygen Sensor OUT OF STOCK 2010-2013 Audi S4 Base 2014-2016 Audi S4 Premium Plus / Prestige |