About this part
What it does. Mahle Air Filter MAHLE 806-LX 5521 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 2020–2024 Cadillac Xt4, 2021–2022 Buick Envision, 2019–2022 Chevrolet Malibu, 2021 Cadillac Ct5, 2018–2020 Buick Regal Tourx, 2018–2020 Buick Regal Sportback. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.
Fits these vehicles
- 2024 Cadillac Xt4
- 2022 Buick Envision
- 2022 Chevrolet Malibu
- 2021 Cadillac Ct5
- 2021 Cadillac Xt4
- 2021 Chevrolet Malibu
- 2021 Buick Envision
- 2020 Buick Regal Tourx
- 2020 Chevrolet Malibu
- 2020 Cadillac Xt4
- 2020 Buick Regal Sportback
- 2019 Chevrolet Malibu
- 2019 Buick Regal Tourx
- 2018 Buick Regal Tourx
- 2018 Buick Regal Sportback