Audi Coolant Reservoir Tank Hose / Line 4B0121107 OEM Part #: 4B0-121-107 This item ships free!
Audi Coolant Reservoir Tank Hose / Line 4B0121107
OEM Part #: 4B0-121-107
Audi Coolant Reservoir Tank Hose / Line 4B0121107 OEM Part #: 4B0-121-107 This item ships free!
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This OEM Coolant Reservoir Tank Hose, also known as the vent hose (Part Number: 4B0121107), is specifically designed for Audi models including the A4 (2002-2006) and A6 (2002-2004), as well as their Quattro variants. This genuine part plays a crucial role in the vehicle's cooling system by enabling the proper transfer of coolant between the reservoir and the engine, preventing overheating and maintaining optimal engine performance.
Common issues such as cracks or blockages in the hose can lead to coolant leaks or overheating, potentially harming your vehicle. By replacing a worn or damaged coolant hose with this factory-original part, you ensure your Audi continues to operate smoothly without compromising safety.
The part measures 15 inches in length and is made to fit perfectly within the engine compartment, ensuring easy installation and a secure connection. Don’t settle for imitation; choose this authentic OEM component for reliability and peace of mind, knowing it’s sourced directly from salvage operations.
More Information about Coolant Reservoir Tank Hose / Line 4B0121107
Fits Vehicle Model:
A4, A4 Quattro, A6, A6 Quattro
Fits Vehicle Make:
Audi
OEM Part No:
4B0121107 (4B0-121-107)
Compatible Vehicles for Coolant Reservoir Tank Hose / Line 4B0121107
Year:
2003
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2005
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2006
Make:
Audi
Model:
A4
Trim:
Quattro Convertible
Engine:
3.0L V6
Restrictions:
For Vehicles with Engine Code(s) AVK, BGN
Year:
2005
Make:
Audi
Model:
A4
Trim:
Convertible
Engine:
3.0L V6
Restrictions:
For Vehicles with Engine Code(s) AVK, BGN
Year:
2005
Make:
Audi
Model:
A4
Trim:
Quattro Convertible
Engine:
3.0L V6
Restrictions:
For Vehicles with Engine Code(s) AVK, BGN
Year:
2002
Make:
Audi
Model:
A6
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year:
2002
Make:
Audi
Model:
A6
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A4
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A6
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2003
Make:
Audi
Model:
A6
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2003
Make:
Audi
Model:
A6
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year:
2002
Make:
Audi
Model:
A6
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2005
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2003
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A6
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A6
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2003
Make:
Audi
Model:
A6
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A4
Trim:
Quattro Convertible
Engine:
3.0L V6
Restrictions:
For Vehicles with Engine Code(s) AVK, BGN
Year:
2002
Make:
Audi
Model:
A4
Trim:
Quattro Sedan
Engine:
3.0L V6
Restrictions:
Year:
2002
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2002
Make:
Audi
Model:
A4
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year:
2004
Make:
Audi
Model:
A4
Trim:
Convertible
Engine:
3.0L V6
Restrictions:
For Vehicles with Engine Code(s) AVK, BGN
Year:
2003
Make:
Audi
Model:
A4
Trim:
Convertible
Engine:
3.0L V6
Restrictions:
For Vehicles with Engine Code(s) AVK, BGN
Year:
2004
Make:
Audi
Model:
A4
Trim:
Sedan
Engine:
3.0L V6
Restrictions:
Year:
2003
Make:
Audi
Model:
A4
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year:
2005
Make:
Audi
Model:
A4
Trim:
Quattro Wagon
Engine:
3.0L V6
Restrictions:
Year
Make
Model
Trim
Engine
Restrictions
2003
Audi
A4
Sedan
3.0L V6
2005
Audi
A4
Sedan
3.0L V6
2006
Audi
A4
Quattro Convertible
3.0L V6
For Vehicles with Engine Code(s) AVK, BGN
2005
Audi
A4
Convertible
3.0L V6
For Vehicles with Engine Code(s) AVK, BGN
2005
Audi
A4
Quattro Convertible
3.0L V6
For Vehicles with Engine Code(s) AVK, BGN
2002
Audi
A6
Quattro Wagon
3.0L V6
2002
Audi
A6
Quattro Sedan
3.0L V6
2004
Audi
A4
Quattro Wagon
3.0L V6
2004
Audi
A6
Quattro Sedan
3.0L V6
2003
Audi
A6
Quattro Sedan
3.0L V6
2003
Audi
A6
Quattro Wagon
3.0L V6
2002
Audi
A6
Sedan
3.0L V6
2005
Audi
A4
Quattro Sedan
3.0L V6
2003
Audi
A4
Quattro Sedan
3.0L V6
2004
Audi
A6
Sedan
3.0L V6
2004
Audi
A6
Quattro Wagon
3.0L V6
2004
Audi
A4
Quattro Sedan
3.0L V6
2003
Audi
A6
Sedan
3.0L V6
2004
Audi
A4
Quattro Convertible
3.0L V6
For Vehicles with Engine Code(s) AVK, BGN
2002
Audi
A4
Quattro Sedan
3.0L V6
2002
Audi
A4
Sedan
3.0L V6
2002
Audi
A4
Quattro Wagon
3.0L V6
2004
Audi
A4
Convertible
3.0L V6
For Vehicles with Engine Code(s) AVK, BGN
2003
Audi
A4
Convertible
3.0L V6
For Vehicles with Engine Code(s) AVK, BGN
2004
Audi
A4
Sedan
3.0L V6
2003
Audi
A4
Quattro Wagon
3.0L V6
2005
Audi
A4
Quattro Wagon
3.0L V6
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