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How to change coils and spark plugs on the Suzuki Swift

Model: Suzuki Swift MK 6, A2L - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Spark plugs

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Video tutorial

Let's see how to replace coils and spark plugs on the Suzuki Swift: Open the hood; the coils are the 4 black components in the center of the engine, each with an electrical connector, and disconnecting them will be the first thing we do. Using a 10 mm socket wrench, we unscrew the bolt that secures the coil, then we remove the coil along with its rubber cap. We insert the new coil (we can find a complete kit of 4 coils and 4 spark plugs on eBay with the code 227043385955 for the price of 111.92 euros, with free shipping) into the same hole, pushing it down firmly to ensure the rubber cap attaches to the spark plug, then we re-screw and reconnect it. The video shows the spark plugs but does not change them: after removing the coil, we clean the bottom of the well.

We will find the spark plug, which we will remove using a socket extension and a ratchet; unscrew it counterclockwise and manually insert the new spark plug to avoid damaging the threads.

We tighten it half a turn with the wrench, then reassemble the coil.


Posted on 6 January 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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