Replacement Parts


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The comfort and spacious interior of your Mercury Sable are only part of why you love your car. Don't let leaking coolant and uneven temperatures make your drive a drag. Stop by AutoZone and grab a replacement Mercury Sable heater core.

Show of 7  Results
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  • Part Number: 398336
  • Notes: Replaces aluminum or copper/brass heater.
  • Part Number: 398315
  • Notes:
  • Part Number: 398003
  • Notes:
  • Part Number: 99303
  • Notes:
  • Part Number: 91007
  • Notes: Copper/brass design. Available until stock is depleted.
  • Part Number: 90743
  • Notes:
  • Part Number: 90007
  • Notes: Aluminum design.
  •  | Page 1 of 1 |  

Sable heater cores disperse heat throughout the system, allowing both the heater and defroster to function properly. When yours is busted, coolant can leak into the cabin of your vehicle leaving a puddle on the passenger side floor and a sweet smell throughout the cabin. When you're shopping for a heater core replacement for Mercury Sable, look no further than AutoZone. Our knowledgeable staff has all the tools and tricks to help you get back on the road. With our Loan-a-Tool Program you can borrow what you need to get the job done right.

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Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy


On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
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Free shipping policy


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