Heater hose leak

1990 TOYOTA COROLLA
143,000 MILES • 4 CYL • FWD • AUTOMATIC
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SAMMS21
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I have a 1990 toyota corolla with a heater hose leak is the large hose right on top of the transmission and it comes out of the back of the block. I am having trouble finding the right hose. does someone have a diagram of the heater hose or cooling system so i can see what this hose looks like?
May 24, 2011 at 4:18 AM
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MERLIN2021
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anything larger than 3/4 ths of an inch will be the radiator hose and goes to the upper connection
Aug 23, 2011 at 2:28 PM
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MMPRINCE4000
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It would be lower hose. Most parts stores have them.
Aug 30, 2011 at 2:53 PM
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