I am looking to replace the thermostat on my Vec C 2.0DTI 2004.
Almost everything I read says thet the whole thermostat housing has to be replaced but I have seen a couple of references where just the thermostat has been replaced.
Has anyone here got the info, supplier or part numbers for the thermostat on its own?
Maybe other models with the Y20DTH engine have replaceable thermostats or do they have different housings? Are all Y20DTH engines the same as my 2004 model?
Someone on here said the stat out of a Quinton Hazel QHT600T is all that is needed but what stat is this?
Maybe someone with more intimate knowledge of the Vectra B and Vectra C will know if parts can be exchanged.
If we can work this out I would be happy to do a HOW2 for everyones benefit.