Audi Coolant / Water Reservoir / Overflow / Expansion Tank 8E0121403 OEM Part #: 8E0-121-403 This item ships free!

Audi Coolant / Water Reservoir / Overflow / Expansion Tank 8E0121403

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Current Parts In Stock:
Genuine OEM | Used
$39.99
This part comes as shown in the picture(s).

Level sensor is integrated in this tank.

The OEM Coolant / Water Reservoir (Part Number 8E0121403) is an authentic replacement component for various Audi models, including the A4, A4 Quattro, and A6, spanning model years 2002 to 2009. Positioned in the engine bay on the driver's side, this expansion tank is crucial for maintaining optimal engine temperatures by securely holding the coolant/antifreeze mixture. It features an integrated level sensor for monitoring coolant levels, ensuring precision in engine cooling management. Common issues with this reservoir include wear, damage, or failure that can lead to overheating. This genuine part not only guarantees compatibility but also contributes to the overall reliability of your Audi's cooling system.

More Information about Coolant / Water Reservoir / Overflow / Expansion Tank 8E0121403

Fits Vehicle Model:

A4, A4 Quattro

Fits Vehicle Make:

Audi

OEM Part No:

8E0121403 (8E0-121-403)

Compatible Vehicles for Coolant / Water Reservoir / Overflow / Expansion Tank 8E0121403

Year: 2005
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2009
Make: Audi
Model: A4
Trim: Convertible
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2004
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2002
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 3.2L V6
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Sedan
Engine: 3.2L V6
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 3.2L V6
Restrictions:
Year: 2009
Make: Audi
Model: A4
Trim: Quattro Convertible
Engine: 3.2L V6
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 3.2L V6
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Quattro Convertible
Engine: 3.2L V6
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Sedan
Engine: 3.2L V6
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 3.2L V6
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 3.2L V6
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 3.2L V6
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 3.2L V6
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2003
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2003
Make: Audi
Model: A4
Trim: Convertible
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2004
Make: Audi
Model: A4
Trim: Convertible
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Convertible
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Convertible
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Sedan
Engine: 3.2L V6
Restrictions:
Year: 2009
Make: Audi
Model: A4
Trim: Quattro Convertible
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Quattro Convertible
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2003
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2004
Make: Audi
Model: A4
Trim: Quattro Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2004
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2003
Make: Audi
Model: A4
Trim: Sedan
Engine: 1.8L l4 Turbo
Restrictions:
Year: 2006
Make: Audi
Model: A4
Trim: Sedan
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Quattro Convertible
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Convertible
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2007
Make: Audi
Model: A4
Trim: Convertible
Engine: 2.0L l4 Turbo
Restrictions:
Year: 2005
Make: Audi
Model: A4
Trim: Quattro Wagon
Engine: 3.2L V6
Restrictions:
Year: 2008
Make: Audi
Model: A4
Trim: Quattro Convertible
Engine: 3.2L V6
Restrictions:
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