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Frequently asked questions about cars and motorcycles

Replacing Glow Plugs on Fiat, Alfa Romeo, Saab 1.9 MultiJet

Model: Alfa Romeo Alfa-romeo Various
Part: Glow plugs

In this video tutorial, you will learn how to remove the glow plugs in vehicles powered by the 1.9 MultiJet engine, specifically for Fiat, Lancia, Alfa Romeo, and Saab. First, open the engine bonnet and start removing the glow plugs, using a ratchet wrench with an extension; then finish unscrewing by hand. Before fitting the new ones, clean the surrounding areas and then hand-tighten the new glow plugs before finishing with a torque wrench, setting the correct torque as described in the user and maintenance manual. It is recommended to remove the glow plugs when the engine is warm.

Updated on 29 March 2026 by ScegliAuto

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