Audi A4 Quattro Alternators
We stock Genuine OEM Audi® Alternators for your Audi A4 Quattro. OEM alternators play a critical role in your vehicle's electrical system, generating power to keep your battery charged and ensuring that all electrical components are functioning properly. They are designed to fit your vehicle's specifications, ensuring optimal performance and compatibility. Choosing OEM alternators over aftermarket options ensures that you are getting a product that is manufactured to the highest quality standards, providing greater reliability, durability, and long-term savings. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Alternator Adjusting Bracket
Audi
06L-903-143-S
Convertible, from 01/09/2015. Gas engines. A5. 2017-25, 2017-20. 2.0L, 2018-20. Convertible, 2.0L, 2018-2020.
$238.94
MSRP $337.48
Save $98.54
29.2% Off 
Alternator Pulley Hardware Kit
Audi
030-903-181
4.2L. 2.0L. 3.2L. 2.7L.
$26.39
MSRP $43.98
Save $17.59
40% Off 
2012-2017 Audi - Mount Bracket
Audi
06J-903-143-AK
2.0L, 2012-15. 2013-2016. Coupe, 2.0L, 2013-17.
$280.84
MSRP $396.67
Save $115.83
29.2% Off 
2009-2012 Audi - Pulley Cap
Audi
06H-145-291
2.0L, 2010-12. 2.0L, 2011-12.
$34.91
MSRP $48.48
Save $13.57
28% Off 
Pulley Cap
Audi
037-145-291-A
2.0L, gas. 2.0L, 2011-15, TT. Coupe, 3.0L, bosch. 2.0L 2008-10. with awd, TT. 2.5L. 3.2L, with 140 amp alternator, bosch.
$22.80
MSRP $36.78
Save $13.98
38% Off 
2008-2015 Audi - Belt Tensioner Bolt
Audi
N-911-085-01
2.0L, 2009-2012. 2.0L, 2010-12. M10x60. 2.0L, gas, 2011-12.
$1.46
MSRP $2.18
Save $0.72
33% Off 
Mount Bracket Bolt
Audi
N-911-021-01
2.0L, 2010-12, m8x45. 2.0L, 2011-12, m8x45. 2.9L, m8x45.
$3.62
MSRP $5.40
Save $1.78
33% Off 
2020-2025 Audi - Mount Bracket
Audi
06N-903-143
A5. 2017-25, 2021-25, to 10/18/2022. Mount. 2.0 or 3.0L, 2.0L. Coupe, 2.0L, 2021-23, to 10/18/2022.
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