Hi Bill.

A mechanic said that my 2.1 coolant manifold was "weeping". Haven't
confirmed or seen coolant loss, but this manifold (aka "tower") does
eventually fail. VM Autohaus (Burnaby) *may* keep this part in stock.
Van-cafe has these in plastic or a universal fit SS part:

http://www.van-cafe.com/home/van_1362678515661/page_984_667/universal_2.1l_stainless_steel_junction.html

There are several plastic versions made for the Vanagon.

Have a close look at the hoses connected to the perimeter metal or
plastic coolant manifold in engine bay. If they're braided, consider
replacing. This hose possibly a FLAPS type bulk item. If it were me,
I'd replace any dubious looking hose.

Neil.

On Thu, Mar 7, 2013 at 10:35 AM, Bill MacLachlan <billmacla@gmail.com> wrote:

> To replace the housing, the cooling system will be drained and open.
> I know I have a seeping coolant flange at the passenger side rear of the
> motor. That'll get replaced while the coolant system is open. So will the
> thermostat- might as well.
>
> Is there anything else I should replace- even though it looks ok-  while
> the system is empty?

--
Neil n

65 kb image Myford Ready For Assembly  http://tinyurl.com/64sx4rp

'88 Slate Blue Westy to be named.

'81 VanaJetta 2.0 "Jaco"  http://tubaneil.googlepages.com/

Vanagon VAG Gas I4/VR Swap Google Group:

http://groups.google.com/group/vanagons-with-vw-inline-4-cylinder-gas-engines