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How to Replace the Air Filter in a KIA Optima?

Model: Kia Optima / K5 TF, MK 3 - Years: 2010, 2011, 2012, 2013, 2014, 2015
Part: Air filter

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Video tutorial

As shown in this tutorial, replacing the air filter in a KIA Optima is a very simple and quick task. Before proceeding, ensure the engine is completely cold for safety.

Start by opening the bonnet, then move to the driver's side and locate the airbox. Next, unclip the metal clips on the front side, loosen the clamp on the inlet with a 10 mm spanner, and disconnect it. Once the box is open, extract the old filter, clean the inside, and refit the replacement by following the reverse procedure.


Updated on 17 July 2026 by ScegliAuto


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To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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