Looking for aftermarket parts to modify or upgrade your 2001 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 2001 Audi S4 in Avant to Base trim we have you covered. We have 2 oxygen sensors available to mod your S4. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 25589NTK® 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 enabling... NGK Audi A4 2001-2000 Direct Fit Oxygen Sensor 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $135.25 |
 OUT OF STOCK 25597NTK® 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 enabling... NGK Audi A4 2001-2000 Direct Fit Oxygen Sensor 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $135.25 |