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How to Replace the Glow Plugs on the Volkswagen Passat TDI

Model: Volkswagen Passat MK 8, 3G, B8 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Glow plugs

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Video tutorial

In this guide, discover the steps to remove and replace the glow plugs in the engine of the Volkswagen Passat with a TDI engine. First, open the bonnet and start by removing the plastic engine cover; then disconnect the connectors of the glow plugs found on the cylinder head cover, as shown in the video.

At this point, use a 10 mm socket wrench with an extension to unscrew and remove the four glow plugs; replace them with new ones that have the same thread pitch, screwing them in by hand before tightening with the wrench!


Updated on 18 May 2026 by ScegliAuto


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by ScegliAuto

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