HI John,
that stuff does not seem like PVC to me.
GoWesty sells a pipe repair end kit.  I've never seen one, and have
heard mixed reviews.

I should try this sometime...
if it was me and my van ..I might try heating the end of the plastic
pipe with a heat gun ...
with the idea of getting the metal insert back in all the way where it
belongs..
where I'd use an epoxy to keep it there.

I also get the hose as far as I can down over the plastic part, and use
two clamps there.

On 11/7/2013 3:39 PM, John Goubeaux wrote:
> 90 2.1L
>
> Does anyone have any advice on coolant pipe repairs ?
>
> I was about to change out the two large hoses that feed the radiator and
> noticed that where the return hose clamps to the return straight pipe
> there appears to be a small crack that is allowing the coolant to weep
> past the clamp. I was hoping to not replace the pipes just yet but
> realize the plastic gets brittle and will fail SO thinking that with
> maybe epoxy and or fiberglass the end could be repaired ?  Not sure what
> will adhere to the plastic ?  Are the original ones made of PVC ?
>
> -john
>