Audi Heater Core - 1AHCC00136

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Vehicle Fit

This new replacement heater core is just what you need to get your vehicle in good running form again!


  • Brand New Heater Core
  • Replaces dealer part number: 4B1-819-031-C, 4B1819031C
  • Direct replacement
  • Built to strict quality control standards

If your heater is not producing heat, or you can smell coolant inside your vehicle, or you see coolant leaking inside your vehicle it is time to replace your heater core.

If the coolant in your vehicle has not been properly maintained it can corrode and or block the coolant tubes inside your heater core. Once the heater core is blocked or leaking the only effective repair is to replace the heater core.

Left Hand Drive Note:

“All of our auto parts are intended for Left Hand Drive USDM vehicles and might not have been tested on Right Hand Drive platforms. If your vehicle is Right Hand Drive, please do your research prior to making a purchase to ensure the part is correct for your specific vehicle.”

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

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Year Make Model Description
1999Audi A6 Audi A6 (From VIN 020001) Heater Core
2000-2004Audi A6 Audi A6 Heater Core
1999Audi A6 Quattro Audi A6 Quattro (From VIN 020001) Heater Core
2000-2004Audi A6 Quattro Audi A6 Quattro Heater Core
2001-2005Audi Allroad Quattro Audi Allroad Quattro Heater Core
2003-2004Audi RS6 Audi RS6 Heater Core
2002-2003Audi S6 Audi S6 Heater Core
Part #: 1AHCC00136

Out of Stock