LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Heater hose assembly question

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Old Oct 16, 2011 | 03:48 PM
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Default Heater hose assembly question

Ok so when we built my 93 z28, somehow the heater hoses got lost or thrown out. Winter is fast approaching and while I don't DD the car, if I take it out on a nice clear day I'm going to need heat! lol.

So where can I find the heater hose assembly at a good price? It looks like all the auto parts stores don't carry it, and on ebay they are going for like $150... ouch.

Also are the heater hoses specific to the 93 or will any 93-97 hoses work?

If I end up not being able to get the whole proper assembly could I rig up a system with enough heater hose and plumbing bends?
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Old Oct 16, 2011 | 05:10 PM
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On shbox.com there are 2 separate links.. 93-94 heater hose assembly, and 95-97 heater hose assembly.

But both are the exact same thing in the diagram...

http://shbox.com/1/heater_hoses_93-94.jpg
http://shbox.com/1/heater_hoses.jpg
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Old Oct 17, 2011 | 12:20 PM
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Anybody? In each diagram, the heater hose parts are listed as - 2, 3, 4, 5, 7, 9 The 93 has them numbered the same as 95-97.
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Old Oct 17, 2011 | 01:58 PM
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i changed mine a while back got the new off of ebay i think i paid like 130 shipped for them. they are not the same dont remeber what the diff was i think one of them had an extra valve or hose something like that. i researched for days to find that out before i ordered them
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Old Oct 17, 2011 | 02:19 PM
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Originally Posted by Ballinonabudget
On shbox.com there are 2 separate links.. 93-94 heater hose assembly, and 95-97 heater hose assembly.

But both are the exact same thing in the diagram...

http://shbox.com/1/heater_hoses_93-94.jpg
http://shbox.com/1/heater_hoses.jpg
The two assemblies are not identical (that's why there are two diagrams).

93-94 hose assy is GM 10236039 as listed on my part numbers page.

With the age of the hoses, it does really make much sense not to replace the whole thing. If one is ready to go, they all are.
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Old Oct 17, 2011 | 06:41 PM
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Originally Posted by Ballinonabudget
Anybody? In each diagram, the heater hose parts are listed as - 2, 3, 4, 5, 7, 9 The 93 has them numbered the same as 95-97.
The GM part number 10236039 includes all the items you've listed.
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