Rear oxygen sensor o2 for Audi A3 2003 On Post-cat 1.8 2.0 3.2

Enhance the performance of your Audi A3 with our brand new rear oxygen sensor. This premium quality post-cat O2 sensor is designed for models from 2003 onwards, ensuring optimal functionality and reliable emissions control.

Key features include:
- Fits various engine configurations including 1.8L Turbo Diesel and 2.0L Turbo Diesel
- 2-year Australian warranty for peace of mind
- Original quality replacement that meets rigorous standards

Ensure your vehicle retains its efficiency and complies with emissions regulations. Make sure your original sensor has a black plug for compatibility. Upgrade your Audi A3 today and enjoy the difference!