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Old Jun 28, 2010 | 01:41 PM
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Heater hose

My 4.0L AWD has sprung a small leak in the heater hose. It's in the Y shaped hose since I have rear heat also. Does anyone know the size of that hose? 5/8" or 3/4"? I just want to know so I can get the hose before I start removing things.

Thanks.
 
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Old Jun 28, 2010 | 04:02 PM
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I seem to recall it being a non-standard size; somewhere between 5/8 and 3/4, because neither work exactly right. But the 5/8 may be closer, though you may have to force it a little.
 
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Old Jun 30, 2010 | 11:19 AM
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Thanks, Eugene. It's all 5/8" in case anyone needs to know.
 
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Old Jun 30, 2010 | 04:05 PM
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does the 4.0l have that 2" section that goes from 1" down to 5/8's like the 3.0l does?
 
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Old Jun 30, 2010 | 09:33 PM
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Originally Posted by DCRB
does the 4.0l have that 2" section that goes from 1" down to 5/8's like the 3.0l does?
Don't think so..
 
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Old Jul 1, 2010 | 12:17 PM
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Originally Posted by DCRB
does the 4.0l have that 2" section that goes from 1" down to 5/8's like the 3.0l does?
No, it's 5/8" all the way.
 
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