2003 Audi A6 Quattro 4-Pc Oxygen Sensor Upstream & Downstream 4-Pin A-Premium APOS1969

A-Premium Aftermarket Oxygen Sensor: Ideal for Trucks, Cars, and Vans
A-Premium Oxygen Sensor is designed to meet the unique demands of trucks, cars, and vans. Our expertly crafted replacements come with a 3-Year unlimited mileage warranty, guaranteeing reliability across a wide range of vehicles. Use our Vehicle Selector to find the right Oxygen Sensor for your needs.

• Installation Position: Upstream & Downstream
• 4-PC A-Premium Oxygen Sensor
• Tailored to advance airflow quality and amplify sensor responsiveness.
• Uses up-to-date technology for heightened reliability.
• Rapid installation for a straightforward and simple setup.
• Crafted to meet your vehicle’s exact standards.

Constructed for Reliable Safety. Meeting demanding safety and quality certifications, A-Premium Oxygen Sensors guarantee steady performance in your car's emissions framework.
Crafted for Resistance. Formed from strong materials, A-Premium Oxygen Sensors are built to endure extreme situations, providing consistent performance over an extended life cycle.