Keep clean, filtered air flowing to your Mercedes-Benz with the Wix Engine Air Filter WA10359. It installs as a direct-fit replacement for a wide range of Mercedes-Benz applications, including the 2015 C400, 2017-2023 C43 AMG, 2015-2018 CLS400, 2016-2018 E400, 2017-2025 GLS450, 2018-2020 S450, and 2017-2020 SL450 — see the Buyer's Guide tab for the complete list.
What it does:
- Air filtration: Traps dust, dirt, and airborne debris in the incoming air before it reaches the combustion chambers.
- Airflow: A fresh filter helps restore proper airflow for normal engine performance and supports normal fuel economy.
- Engine protection: Blocks abrasive contaminants that can accelerate wear on internal engine components.
Signs this part may need replacing: a visibly dirty or clogged element, reduced airflow, or a drop in fuel economy. Replacement is routine maintenance — check and change it at the intervals in your vehicle's service schedule.
Manufacturer part number: WA10359.
Fitment: 2015 C400 · 2017-2023 C43 AMG · 2016 C450 AMG · 2015-2018 CLS400 · 2016-2018 E400 · 2017-2018 E43 AMG · 2019-2020 E450 · 2015-2016 GL450 · 2017-2023 GLC43 AMG · 2016 GLE400 · 2018-2019 GLE400 · 2017-2019 GLE43 AMG · 2016 GLE450 AMG · 2016-2018 GLE550E · 2017-2025 GLS450 · 2015 ML400 · 2018-2020 S450 · 2019-2021 S450L · 2015-2017 S550E · 2019-2020 S560E · 2015-2016 SL400 · 2017-2020 SL450 · 2017-2020 SLC43 AMG (all Mercedes-Benz).
Frequently Asked Questions
What does this air filter do?
It traps dust, dirt, and airborne debris in the incoming air before it enters the engine, helping keep abrasive contaminants out of the combustion chambers.
Will the Wix WA10359 fit my vehicle?
It is a direct-fit replacement for the listed Mercedes-Benz applications, such as the 2017-2023 C43 AMG and 2017-2025 GLS450. Check the Buyer's Guide tab to confirm your exact year and model.
How do I know when to replace it?
Signs include a visibly dirty or clogged element, reduced airflow, or lower fuel economy. Replace it at the interval listed in your vehicle's service schedule.
Will a new air filter add horsepower?
No. A clean filter helps restore proper airflow for normal engine performance and supports normal fuel economy, but it is not a performance-boosting part.
What is the manufacturer part number?
This is Wix manufacturer part number WA10359, an engine air filter for the listed Mercedes-Benz applications.
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