Audi Alternator Air Duct 4B3903423 OEM Part #: 4B3-903-423 This item ships free!
Ensure your Audi's engine operates at peak efficiency with this authentic OEM Alternator Air Duct, part number 4B3903423. Designed specifically for the 2000-2004 Audi A6 Quattro and 2002-2004 Audi S6 with a 4.2L V8 engine, this duct plays a critical role in directing airflow to the alternator, preventing overheating and potential electrical failure. Common issues like wear and malfunction can disrupt your vehicle's performance, leading to costly repairs. Replace your worn or damaged duct with this genuine part to maintain optimal engine function and reliability. This factory-original component is meticulously sourced from salvage vehicles to ensure quality and authenticity.
More Information about Alternator Air Duct 4B3903423
Fits Vehicle Model
A6 Quattro, S6
Fits Vehicle Make
Audi
OEM Part No
4B3903423 (4B3-903-423)
Compatible Vehicles for Alternator Air Duct 4B3903423
Year:
2003
Make:
Audi
Model:
S6
Trim:
Wagon
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:
2002
Make:
Audi
Model:
A6
Trim:
Quattro Sedan
Engine:
4.2L V8
Restrictions:
Year:
2002
Make:
Audi
Model:
S6
Trim:
Wagon
Engine:
4.2L V8
Restrictions:
Year:
2000
Make:
Audi
Model:
A6
Trim:
Quattro Sedan
Engine:
4.2L V8
Restrictions:
Year:
2001
Make:
Audi
Model:
A6
Trim:
Quattro Sedan
Engine:
4.2L V8
Restrictions:
Year
Make
Model
Trim
Engine
Restrictions
2003
Audi
S6
Wagon
4.2L V8
2003
Audi
A6
Quattro Sedan
4.2L V8
2004
Audi
A6
Quattro Sedan
4.2L V8
2002
Audi
A6
Quattro Sedan
4.2L V8
2002
Audi
S6
Wagon
4.2L V8
2000
Audi
A6
Quattro Sedan
4.2L V8
2001
Audi
A6
Quattro Sedan
4.2L V8
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