![Volkswagen Workshop Manuals > Golf Mk6 > Power unit > 4-cyl. direct injection engine (2.0 l 4V turbocharger, toothed belt drive) > Engine cooling > Coolant pump, regulation of cooling system > Removing and installing thermostat Volkswagen Workshop Manuals > Golf Mk6 > Power unit > 4-cyl. direct injection engine (2.0 l 4V turbocharger, toothed belt drive) > Engine cooling > Coolant pump, regulation of cooling system > Removing and installing thermostat](https://workshop-manuals.com/volkswagen/golf-mk6/images/golf-mk6-11826.png)
Volkswagen Workshop Manuals > Golf Mk6 > Power unit > 4-cyl. direct injection engine (2.0 l 4V turbocharger, toothed belt drive) > Engine cooling > Coolant pump, regulation of cooling system > Removing and installing thermostat
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Volkswagen Workshop Manuals > Golf Mk6 > Power unit > 4-cyl. direct injection engine (2.0 l 4V turbocharger, toothed belt drive) > Engine cooling > Coolant pump, regulation of cooling system > Removing and installing thermostat
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Volkswagen Workshop Manuals > Golf Mk6 > Power unit > 4-cylinder diesel engine (1.6 l engine, common rail) > Engine cooling > Coolant pump, regulation of cooling system > Removing and installing thermostat
![Volkswagen Golf GTI Mk IV Thermostat Replacement (1999-2005) - Pelican Parts DIY Maintenance Article Volkswagen Golf GTI Mk IV Thermostat Replacement (1999-2005) - Pelican Parts DIY Maintenance Article](https://cdn4.pelicanparts.com/techarticles/Volkswagen_Golf_GTI_Mk_IV/39-WATER-Replacing_Your_Thermostat/images_small/pic12.jpg)