Coolant Reservoir / Tank / Bottle 8D0121403L for Audi, Volkswagen OEM Part #: 8D0-121-403-L This item ships free!

Coolant Reservoir / Tank / Bottle 8D0121403L for Audi, Volkswagen

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Current Parts In Stock:
Genuine OEM | Used
$46.24
This part comes as shown in the picture(s).
Replace your worn or damaged coolant reservoir with this OEM Engine Coolant Reservoir, part number 8D0121403L. Designed for precise fitment on various Audi and Volkswagen models, including the 2005-1998 Volkswagen Passat and several Audi A4 variations, this tank plays a crucial role in maintaining optimal engine temperature by storing coolant. A failing reservoir can lead to overheating, coolant leaks, or inconsistent engine performance. This authentic part directly sourced from salvaged vehicles ensures long-lasting reliability. Compatible with engines including the 1.8L L4 turbo, 2.0L L4 diesel, and 2.8L V6 gas. Don’t compromise on quality—opt for genuine OEM performance.

More Information about Coolant Reservoir / Tank / Bottle 8D0121403L

Fits Vehicle Model:

A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, Passat, RS6, S4

Fits Vehicle Make:

Audi, Volkswagen

OEM Part No:

8D0121403L (8D0-121-403-L)

Compatible OEM Part No:

8D0121403J (8D0-121-403-J), 8D0121403F (8D0-121-403-F), 8D0121403M (8D0-121-403-M)

Compatible Vehicles for Coolant Reservoir / Tank / Bottle 8D0121403L

Year: 2001
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AEB, ATW, AWM
Year: 2003
Make: Audi
Model: RS6
Trim: Sedan
Engine: 4.2L V8 Turbo
Restrictions:
Year: 2002
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 2.8L V6
Restrictions:
Year: 2004
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2005
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2005
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2005
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2005
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 1999
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2005
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.0L l4 Diesel Turbo
Restrictions: For Vehicles with Engine Code(s) BHW
Year: 2002
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 1998
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 2.8L V6
Restrictions:
Year: 2003
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2005
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2003
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2001
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA, ATQ
Year: 2001
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 1998
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Audi
Model: S4
Trim: Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 1998
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA
Year: 1999
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 2.8L V6
Restrictions:
Year: 1998
Make: Audi
Model: A4
Trim: Wagon
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA, ATQ
Year: 2001
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AEB, ATW, AWM
Year: 2004
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 4.2L V8
Restrictions:
Year: 1998
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA, ATQ
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2000
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA
Year: 2000
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions:
Year: 1998
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 1999
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AEB, ATW, AWM
Year: 1999
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 1999
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AEB, ATW, AWM
Year: 2000
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AEB, ATW, AWM
Year: 2005
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2004
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 1998
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2001
Make: Audi
Model: S4
Trim: Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2004
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2003
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2001
Make: Audi
Model: S4
Trim: Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2003
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 1998
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2001
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA, ATQ
Year: 2005
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2004
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.0L l4 Diesel Turbo
Restrictions: For Vehicles with Engine Code(s) BHW
Year: 2000
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA, ATQ
Year: 1999
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2002
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Audi
Model: A6
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions:
Year: 1998
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 1998
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2002
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions:
Year: 2003
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2004
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.0L l4 Diesel Turbo
Restrictions: For Vehicles with Engine Code(s) BHW
Year: 2001
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 1998
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Audi
Model: A6
Trim: Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA
Year: 1999
Make: Audi
Model: A6
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions:
Year: 2000
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2001
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2000
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) AHA, ATQ
Year: 2004
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2000
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2004
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2004
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2000
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AEB, ATW, AWM
Year: 1999
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2002
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 2.8L V6
Restrictions:
Year: 2002
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2003
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2001
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 2.8L V6
Restrictions:
Year: 2002
Make: Audi
Model: S4
Trim: Sedan
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2002
Make: Volkswagen
Model: Passat
Trim: Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: S4
Trim: Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2001
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 2.8L V6
Restrictions:
Year: 2001
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.8L V6
Restrictions:
Year: 2004
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2004
Make: Volkswagen
Model: Passat
Trim: 4 Wagon
Engine: 2.8L V6
Restrictions: For Vehicles with Engine Code(s) ATQ
Year: 2001
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2003
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions: For Vehicles with Engine Code(s) AWM
Year: 2005
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 2.0L l4 Diesel Turbo
Restrictions: For Vehicles with Engine Code(s) BHW
Year: 2004
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 2.7L V6 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: Allroad
Trim: Quattro Wagon
Engine: 4.2L V8
Restrictions:
Year: 1998
Make: Volkswagen
Model: Passat
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2000
Make: Volkswagen
Model: Passat
Trim: 4 Sedan
Engine: 2.8L V6
Restrictions:
Year: 1999
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.8L V6
Restrictions:
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