Kazual99

Developed a small leak coolant leak where the water pump connects to the hose. Looks like something hit it on the road. Need help finding the part number for the hose pictured below.

Dharn55

Year and model for your car. There are a lot of versions of this hose in PET.

Kazual99

You arent kidding about the multitude of versions...

99 C2

RPMulli

I think there is only 2 current versions of the hose... Also, when I replaced mine I had to buy a new hard coolant line that wraps around the oil pan which connects to that coolant hose. It was #18 and #32



This is what I got for my 00 c2.

996-106-250-55-M100 - rubber hose
996-106-243-54-M100 - hard line

There is another version but make sure you get the right ones or they wont fit.

Dharn55

The PET listing is kink of confusing. For the -98 it has a part number that when looked up at porscheoemparts.com (Sonnen Porsche) show a superseded number that is not a Porsche number and does not come up (Strange). For the 99- it has two part numbers, 996.106.250.55, which supersedes to 995.106.850.05 and list for $49.37, sells for $30.81. It also has a part number 996.106.250.01 that supersedes to 996.106.850.06. There are a myriad of other numbers for other years. My pet does have a way to look up the part compatibility by VIN number. If you want to PM me your VIN I can check it this way.

RPMulli

Looks like the other version is:

OEM-99610625054 - rubber hose
OEM-99610624351 - hard line

RPMulli

I agree it is confusing. That is why I forked up an extra $40 to replace both the large rubber line ($50) and the hard line ($40) so that they matched.

RPMulli

Doug, which PET are you using? I am going off the version (PET6) you sent me...

Kazual99

Thanks Doug,

PM Sent,
Thanks Doug for your help.

Charles

Dharn55

I have Pet 6 and PET 7.1 and 7.2. 7.1 and 7.2 both have Vin filters. However Charles has sent me his VIN and I used the filter, now I am not sure how to interpret the result. It highlights in color certain parts/numbers but I am not sure if this means they fit or the non-highlighted numbers fit. In this case there are more than one number highlighted and non-highlithted.

Kazual99

How about running a test filter on a known good part, such as the secondary air controller switch? We can compare the known good part number against the highlighted or non highlighted number. Thoughts?

Kazual99

So at 130am I had an idea on how to fix the hose leak or at least a temp fix. The leak is a small hole on the neck of the hose near the very end where the hose fits on the water pump. I thought, just cut the hose above the leak and.....magic, no more leak. Well, that was wrong!!!!! Now I have lost all the coolant to the garage floor and the hose is too short to fully fit back on the water pump. Oh well...time to hit the bar.

RPMulli

Could of told ya that one.......

Kazual99

Yep, oh well.

BTW I love the black out look you have. My last ride was a total black out.

Shark Attack

Sorry, thats funny and $100 mistake.

I hate to ask but are you REALLY sure its the hose? The traditional water pump leak will apprear to look like the hose, at that location... BTDT.