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2001 MK3 1.4L Coolant Thermostat Housing Leak

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Hi all 😊

New to the forum today and hoping you guys can help me out please.

Opened the bonnet today to check the pre cat O2 sensor connector as I need to replace this only to see coolant all over the place. The only place I could see where it could actually be coming from the front as shown in the pictures. Don’t know if that seems a bit strange as I’m not really used to vw engines. Would this just be a case of changing the thermostat housing or is there more I need to be looking at?Β 
Thanks in advance for any help or advise 😊
Β 

F50AED63-B5A7-4ABB-9C53-A104F6F5DFF7.jpeg

Edited by DonnaH

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