[s-cars] help with the Evil T shaped coolant connector

Tom Green trgreen at comcast.net
Sun Jun 11 21:08:16 EDT 2006


I would include the heater control valve in all these deteriorating
parts as well.  I am keeping a thermostat gooseneck fitting to replace
that with next thermostat.  I have seen 2 leaking ones recently.

The o ring Baloney left in the block is N 900 351 03.  :-)

I assume you meant diluted coolant when referring to the 7 liters,
Manny.  I would call it coolant rather than Pentosin, since the
brand name is more commonly associated with the hydraulic
fluid.

Tom  '95 S6
           '95 S6 avant


> Manny writes:
> Wayne,
>
> While I've already replaced everything, I am going to replace
> the one coming out of the block as you describe ASAP.
>
> Wouldn't happen to have a part number for it would y

> ou?
>
> I suppose I should probably be looking into a new fuel pump
> while I'm at it.
>
> -manny
> 95.5 UrS6 with 7 liters of brand spanking new Pentosin in her
> (must have kept 2 liters in her somehow after the failure)
>
>
> Wayne previously posted:
> It sounds like a few people are replacing this connector.  I
> didn't see any
> mention of the outlet connector on the back of the block, so
> as a friendly
> heads-up: If the T-connector has failed and the plastic outlet
> connector on
> the back of the block is the same age, its failure won't be
> far behind.  It
> makes sense to replace them both at the same time because
> they're in the
> same hose, you've already lost the coolant, neither one is
> very expensive,
> and they're both fairly easy to replace.
>
> When I bought my T-connector from SJM, Scott talked me into
> doing both.
> Upon removal, I found that the fitting on the block was
> already half
> disinegrated.
>
> Wayne Dohnal
> 1994 S4
>
> Baloney to the rescue:

> Aloha Manny,
> Back of the block plastic outlet is part no. 034 121 143e.  (Kept  
> my old one
> lying around because I knew you would need this;)
> This IS the one where it is easy to forget to remove the old O ring  
> as it is
> easy to get stuck and leave inside the block.
> Bill~packing dahkine for Molokai~M



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