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Heater core on 1999 4x4 blazer, cost to replace?

Heater quit working and this is my best guess as to the problem.

3 Answers

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  • 1 decade ago
    Favorite Answer

    Your system could be clogged you can have it flushed out which will save you allot of money. To replace the heater core will probably run you around 400 to 500 to have fixed.

  • Anonymous
    1 decade ago

    just had one done on s10 1999. got a good deal of 450. it could cost up to600

  • Anonymous
    1 decade ago

    i hope its a good guess you half to remove the dash to replace it

    does your blower motor work try tapping it with a hammer

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