My mom's 2000 Golf Gl with the 2.0L 8v engine had a small coolant leak from one of the hoses which I quickly fixed. The reservoir though is down quite a bit so I need to top it off, but with what? I'm not sure what type of coolant the VW cars of this generation use? The coolant color is orange and it looks like dex-cool, but I recall these euro cars had their own type of coolant called G12? I use Zerex in my SAAB and if you look at the application chart on their website it says to use Zerex Dex-Cool?
Zerex Application Chart
Zerex Application Chart