Coolant tank: Uro or Porsche?

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stitch2k1
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Basically title.
Might replace the one in my S2. Not sure if to go with Uro or get the Porsche one. Anyone got 2c to share?
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Tom
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stitch2k1 wrote: Wed May 31, 2023 6:28 pm Basically title.
Might replace the one in my S2. Not sure if to go with Uro or get the Porsche one. Anyone got 2c to share?
I didn't know URO made them. URO has a pretty bad reputation, but that's not to say everything they sell is terrible. I'd be very interested to see their coolant tank.... Are they way cheaper? I have purchased a number of URO parts for my old Mercedes and most seem like cheap/bad knock-offs, but with some surprisingly good parts mixed in to keep you guessing...

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dr bob
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PWIW -- Porsche had a habit of using some pieces from other models, Is there an equivalent VW or Audi tank?

Tangent maybe -- "modern" cars use an external expansion bottle, a bit different from the reservoir in function. In my 928, there's a plastic reservoir that's connected with a Y to the return line from the heater core. Temptation is to add an external bottle and have the factory reservoir completely full. No air means less opportunity for internal corrosion. I have no ides how the 944 system works, but guessing the system is similar. Anybody thinking this way?
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boom10ful
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I bought the Porsche one after having the Uro heater valve leak at the plastic seams after only 3 months. YMMV of course :)

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frankenporsche
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dr bob wrote: Wed May 31, 2023 11:01 pm PWIW -- Porsche had a habit of using some pieces from other models, Is there an equivalent VW or Audi tank?

Tangent maybe -- "modern" cars use an external expansion bottle, a bit different from the reservoir in function. In my 928, there's a plastic reservoir that's connected with a Y to the return line from the heater core. Temptation is to add an external bottle and have the factory reservoir completely full. No air means less opportunity for internal corrosion. I have no ides how the 944 system works, but guessing the system is similar. Anybody thinking this way?
Not specific to the coolant tank, but another community member made a site a while back that lists compatible parts

https://www.deancent.com/porsche-944-pa ... price-tag/

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labrat675
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I just put on a URO expansion tank, It looks fine... It's not quite as refined in the molding as the factory one but I don't see any reason there will be any issues with it. So I would put it between a new factory one and a 40 year old OEM one. I will update if it leaks or fails in any way.

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labrat675 wrote: Sat Oct 07, 2023 1:07 pm I just put on a URO expansion tank, It looks fine... It's not quite as refined in the molding as the factory one but I don't see any reason there will be any issues with it. So I would put it between a new factory one and a 40 year old OEM one. I will update if it leaks or fails in any way.
Can you post a picture of it?

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Still a sad affair that they don't make the turbo version.. Had to shell out 500 EUR for one.
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Belgian951 wrote: Sat Oct 07, 2023 2:57 pm Still a sad affair that they don't make the turbo version.. Had to shell out 500 EUR for one.
Ahhhh.... that's why it hasn't been on my radar!

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