On my 95 TA..its the hose that goes from the bottom of the radiator(if you're sitting in the driver seat, its bottom left)..and it goes down like 2 inches, and then goes up to the waterpump. It is leaking from both parts where it connects with clamps, so i need to get a new one and hopefully that will stop the leaks.
If noone here knows, I guess can discount look the part number up? Maybe someone here has an extra one?

Thanks

 

It's the bypass hose. Cars that don't have oil coolers have this hose to "bypass" the oil cooler.

GM PART # 10197675

 

Ya i guess its number 16 on that page?


this guy on here called it the lower radiator hose..
http://www.ls1.com/forums/showthread...hreadid=333234

 

#16 is the one.

 

It's 5/8" ID on one end x 3/4" ID on the other end [in case you need to rig up something] engine bypass hose: goes from 'lower drivers side radiator inlet' to the 'lower water pump drivers side outlet' ..
GM lists it as 'water pump outlet hose' [frequently called 'engine bypass hose'] GM 95-7 p/n 10197675 $12.10 GM list[same p/n for 93-4]
I have never really heard of it called the 'lower radiator hose' just make sure it's teh above diameters and NOT 1 1/4"ID [rad inlet hose] or 1 3/16" ID [rad outlet hose], or it isn't the right one..

 

Ok...hmm well i called discount, and gave them the Gm part number, and he said he had no matches??? So i told him what it was, and he said its the lower radiator hose..so he ordered it, should be hgere tomorrow..guess ill be able to look at it and see if it is the right one or not.

 

I have a pic of that hose off the car if you need it.. [I have to email it tho]

 

I have a leak in mine as well 95 z28 but im also overheating im thinking its the thermostate because no leaks coming for the water pump.......... any suggestions!!!!!!!!!!! Also i have a ticking noise coming from the engine, how could i resolve this i recently had an oil change and used a synthetic blend thinking it would help and it did not!!!!!!

 

You will usually get the best results if you post your own new topic.