2 x pre-cat front o2 sensors for audi s4 2003 - 2008 4.2 pair

Upgrade your Audi S4 with this essential set of pre-cat front O2 sensors, designed specifically for models from 2003 to 2008.

Key features include:

- OE quality for optimal performance
- Engineered for the Audi S4 4.2L BBK
- Includes two sensors for complete coverage
- Peace of mind with a 2-year Australian warranty

Enhance your vehicle’s efficiency and longevity with this reliable pair. Perfect for maintaining your car’s performance on the road.