1999 Audi A4 1-Pc Oxygen Sensor 4-Pin A-Premium APOS0316

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: Check the fitment chart
• 1-PC A-Premium Oxygen Sensor
• OEM-compatible, ensuring fast and simple placement.
• Built with a focus on maximizing airflow and sensor efficiency.
• Celebrated for efficiency and cost-effectiveness in auto solutions.
• Fabricated with advanced technology for optimal wear and corrosion resistance.

Superior Measurement Accuracy. Utilizing advanced technology, A-Premium Oxygen Sensors provide precise readings, ensuring the optimal fuel-air ratio for the best possible engine operation.
Extensive Compatibility Assured. A-Premium's oxygen sensors, whether upstream or downstream, are crafted to integrate smoothly with a multitude of popular vehicle models, providing exceptional flexibility.