About this part
What it does. Mahle Air Filter MAHLE 806-LX 2049/4 keeps dust and debris out of the intake so the engine draws clean air.
Symptoms that point to this part
- Reduced fuel economy
- Sluggish acceleration
- Visibly dirty or clogged filter element
Service note. Typically inspected at every service and replaced roughly annually.
Fitment. Catalogued as fitting 2022–2023 Audi A6 Allroad, 2018–2022 Audi A6 Quattro, 2019–2021 Audi A7 Sportback, 2018 Audi A7 Quattro, 2018 Audi S6, 2018 Audi S7. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.