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Frequently asked questions about cars and motorcycles

How to Replace the Air Filter on the Cadillac CTS

Model: Cadillac Cts MK 3 - Years 2014-2019
Part: Air filter

If you need to replace the engine air filter on this vehicle, check out this video and read the instructions below. First, open the hood and locate the box containing the filter, which is on the left side of the compartment. Use a socket wrench to remove the screws securing the cover, then lift it to extract the old filter and replace it with the new one. Next, clean the area where the filter sits and reattach the cover by tightening the screws.

Updated on 12 July 2026 by ScegliAuto

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