Chevy Corsica
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How to change heater core on '94 Corsica?

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Answered 2015-07-16 18:22:29

It's located in the center of the front floorboard way up in front. If you have carpet there pull it down and there are several bolts the you will need to take off. Once you get them off and pull the plastic case off you will be able to see the heater core. I think there is a strap that holds it on in there just take it off and you should have two hoses coming off the heater core, take them off and hook them up to the new one and finish up.

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