About this part
What it does. Mann Filter MANN-FILTER BASE Air Filter Panel Mann-Filter 1099-C 28 004 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 2021–2025 Mercedes-Benz C300, 2022–2024 Mercedes-Benz E350, 2019–2023 Mercedes-Benz Glc300, 2019–2020 Mercedes-Benz Slc300, 2019 Mercedes-Benz E300, 2019 Mercedes-Benz Glc350e. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.