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How to Replace Glow Plugs in a BMW 3 Series 320d?

Model: BMW Serie 3 E91, E90, E92 - Years 2005-2013
Part: Glow plugs

In this video, see how to replace the glow plugs in a BMW 3 Series E90 320d, a very simple and quick operation. First, disconnect the negative terminal of the battery for safety. Next, remove the plastic engine cover and then the entire intake manifold by disconnecting all hoses and unscrewing the corresponding bolts. At this point, apply some penetrating spray on the glow plugs if necessary, and begin unscrewing them with the appropriate 8mm wrench. Once the replacement glow plugs are inserted, tighten them using a torque wrench set to 7 lb-ft.

Updated on 9 May 2026 by ScegliAuto

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