About this part
What it does. Pronto Air Filter Pronto 455-PA99420 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 2024–2025 Mercedes-Benz S580, 2023–2024 Mercedes-Benz Gls580, 2021–2023 Mercedes-Benz Gle580, 2021–2022 Mercedes-Benz Maybach S580, 2020 Mercedes-Benz Maybach S560, 2020 Mercedes-Benz S560, 2020 Mercedes-Benz G550. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.