2008-2015 Audi R8 Water-Cooled Alternator (190 AMP) 07L903021A

OEM Part #: 07L-903-021-A (07L903021A)

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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:

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The WATER-COOLED ALTERNATOR (190 AMP) is a crucial component for maintaining electrical system integrity in your Audi R8, specifically designed for models such as the 2015, 2014, 2012, and 2011 R8 Spyder and Base with the 4.2L V8 engine. Featuring OEM part number 07L903021A, this factory-original alternator efficiently converts mechanical energy into electrical energy, ensuring optimal performance and reliability. Common issues like wear, damage, or malfunction can lead to poor electrical output, battery drain, or erratic performance. By replacing a faulty alternator with this authentic OEM part, you restore the vehicle's electrical functionality and ensure consistent operation of crucial systems. Trust in genuine parts for unrivaled performance and longevity.

Specifications

Specifications for Water-Cooled Alternator (190 AMP) 07L903021A
Fits Vehicle ModelR8
Fits Vehicle MakeAudi
OEM Part No07L-903-021-A (07L903021A)
Compatible OEM Part No 07L-903-021
CategoryBattery / Charging / Starting

Compatible Vehicles

Fits 11 vehicle configurations across 1 make, 2008-2015.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Audi

  • R8 2008-2015 · 11 variants
View all 11 vehicle configurations
Full vehicle fitment list for Water-Cooled Alternator (190 AMP) 07L903021A
Year Make Model Trim Engine Note
2008 Audi R8 Coupe 4.2L V8
2009 Audi R8 Coupe 4.2L V8
2010 Audi R8 Coupe 4.2L V8
2011 Audi R8 Coupe 4.2L V8
2011 Audi R8 Spyder Convertible 4.2L V8
2012 Audi R8 Coupe 4.2L V8
2012 Audi R8 Spyder Convertible 4.2L V8
2014 Audi R8 Coupe 4.2L V8
2014 Audi R8 Spyder Convertible 4.2L V8
2015 Audi R8 Coupe 4.2L V8
2015 Audi R8 Spyder Convertible 4.2L V8

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