Audi Heater Core 4B1819031C OEM Part #: 4B1-819-031-C This item ships free!

Audi Heater Core 4B1819031C

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Genuine OEM | Used
$20.29
These can commonly leak or get clogged. If it is clogged you will have very little or no heat inside the vehicle.
The Heater Core, OEM part number 4B1819031C, is an essential component located inside the HVAC box of your Audi. Its primary function is to heat the cabin air by allowing coolant to flow through it, thus providing warmth during colder months. Common issues that necessitate replacement include coolant leaks, clogging, or failure to produce heat, which impacts overall comfort inside the vehicle. This part is compatible with various Audi models, including the A6 (1998-2004), S6 (2002-2004), RS6 (2003-2004), and Allroad Quattro (2001-2005), all with specified engine options. Other terms for this part may include HVAC Heater Core or Heatercore. Replacement part numbers include 4B1820511K, 4B1819164, and 4B1820021B.

More Information about Heater Core 4B1819031C

Fits Vehicle Model:

A6, A6 Quattro, Allroad Quattro, RS6, S6

Fits Vehicle Make:

Audi

OEM Part No:

4B1819031C (4B1-819-031-C)

Compatible Vehicles for Heater Core 4B1819031C

Year: 2003
Make: Audi
Model: A6
Trim: Sedan
Engine: 3.0L V6
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025001
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: A6
Trim: Sedan
Engine: 3.0L V6
Restrictions:
Year: 2002
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2003
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2004
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2003
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2004
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 4.2L V8
Restrictions:
Year: 2003
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 3.0L V6
Restrictions:
Year: 2004
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 4.2L V8
Restrictions:
Year: 1998
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2003
Make: Audi
Model: RS6
Trim: Sedan
Engine: 4.2L V8 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2003
Make: Audi
Model: S6
Trim: Wagon
Engine: 4.2L V8
Restrictions:
Year: 1999
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025001
Year: 2001
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2003
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: S6
Trim: Wagon
Engine: 4.2L V8
Restrictions:
Year: 2004
Make: Audi
Model: A6
Trim: Sedan
Engine: 3.0L V6
Restrictions:
Year: 2001
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 1998
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 2004
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 3.0L V6
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions:
Year: 2003
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 3.0L V6
Restrictions:
Year: 2005
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 4.2L V8
Restrictions:
Year: 2004
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions: For Vehicles Where Last 6 Digits of VIN Number are Greater Than 025001
Year: 2002
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 3.0L V6
Restrictions:
Year: 2004
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 3.0L V6
Restrictions:
Year: 2002
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 3.0L V6
Restrictions:
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