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Looking for aftermarket parts to modify or upgrade your 2009 Audi S4 with oxygen sensors? At Tunersports.com we carry a huge selection of the top name brand performance oxygen sensor parts and accessories for your S4.
Whether you have a 2009 Audi S4 in Cabriolet trim we have you covered. We have 2 oxygen sensors available parts to mod your S4. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 24316NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology en... NGK Audi A8 Quattro 2007-2005 Direct Fit 5-Wire Wideband A/F Sensor 2004-2009 Audi S4 Cabriolet $118.46 |
 OUT OF STOCK 25621NTK® is The Sensor Specialist™ for import and domestic applications. Established under the NGK family of products, NTK Oxygen Sensors are part of our ongoing commitment to streamline product types and increase coverage. A ceramics company at our core, NTK uses state-of-the art technology en... NGK Audi A8 Quattro 2009-2005 Direct Fit Oxygen Sensor 2004-2009 Audi S4 Cabriolet $121.18 |