Replacement Parts

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You expect a certain degree of comfort when it comes to the inside temperature of your Saturn ION. If you're unable to get the car to an acceptable level of warmth, it's time to consider investing in a heater core replacement for your Saturn ION from AutoZone.

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  • Part Number: 99304
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  • Part Number: 92018
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When ION heater cores leak, there's a strong likelihood that the first way you'll notice it is via your windows fogging up on the inside as the result of increased moisture in the cabin. The leak typically manifests in the form of a puddle of coolant on the passenger side floor that produces a sweet smell. If these symptoms sound familiar, consult the trustworthy advice provided by AutoZone's helpful staff to find the right Saturn ION heater core for you. For additional assistance in getting the job done, our Loan-a-Tool Program is also available for your use.

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