Coolant Question

I have a question about "Volvo" coolant. My '95 940t recommends topping off
with it and water 50/50. Is there a commonly available substitute? The
auto parts stores say the stuff they sell works just as good. Is there
anything special about Volvo coolant? Same thing with our old VW Jetta,
and our MB too. Are they all in the coolant business?


Aleric

 

I've wondered the same thing...but from what I read here and what the dealer
specified, volvo coolant is "phosphate free" (to not harm aluminum)

I've parked my car either until I find it cheaper than $17 a liter from the
dealer. I didnt confirm with the volvo sites I've seen mentioned here, what
the going price from them is....Dont know about a MB & Jetta but I imagine
similar needs.

TN

 

Yes, right. But don't *most* radiators now days have aluminum cores? So
shouldn't they *all* require a phosphate free version of coolant only
available from the manufacturer (apparently). The regular stuff, like
Prestone, Xerex, etc. must be damaging a lot of cars then? I have to
check the specs on my BMW. I wouldn't be surprised if the story wasn't the
same with them.

 

Oops, I should say "aluminum heads". not radiator.

 

Hi Aleric,

The Prestone I use is"Advanced Formula". Among the "seven metals it is
compatible with" is Aluminum.

Andy I.