06A906262DM, 06E906265D Lambda sensor HELLA 6PA 358 103 231 Heated AUDI: A4 B7 Avant, A6 C6 Saloon

fits e.g. Audi A6 (4F2, C6) (please check exact vehicle application) Heated Fuel Efficiency and Emission Control: Measures oxygen in exhaust gases, optimizing fuel-air mix for lower emissions and better engine efficiency, reduced fuel use and lower overall emissions Built for durability: HELLA Lambda Sensors offer improved overheating protection and increased lifespan and reliability. Precise fit for each engine - please check exact vehicle application. Overheating Protection: HELLA Oxygen Sensor reduces overheating risk, extending sensor life for better engine performance and lower fuel use.