Genuine Audi A4 Quattro Alternator

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31 Alternators found

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Audi A4 Quattro Alternator Part Number: 078-903-015-FX
$365.89 MSRP: $471.00
You Save: $105.11 (23%)
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Product Specifications
- Replaces: 078-903-015-F, 078-903-015-CX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1996-2001 Audi A4 Quattro | Avant, Base | 6 Cyl 2.8 L GAS
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Audi A4 Quattro Alternator Part Number: 058-903-018-X
$510.81 MSRP: $657.68
You Save: $146.87 (23%)
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Product Specifications
- Replaces: 058-903-018
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1996-1999 Audi A4 Quattro | Avant, Base | 4 Cyl 1.8 L GAS, 6 Cyl 2.8 L GAS
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Audi A4 Quattro Alternator Part Number: 06B-903-019-GX
$483.39 MSRP: $621.54
You Save: $138.15 (23%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2002-2005 Audi A4 Quattro | Avant, Base | 4 Cyl 1.8 L GAS
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Audi A4 Quattro Alternator Part Number: 058-903-018-BX
$468.80 MSRP: $602.00
You Save: $133.20 (23%)
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Product Specifications
- Replaces: 058-903-018-B
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1996-2001 Audi A4 Quattro | Avant, Base | 6 Cyl 2.8 L GAS
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Audi A4 Quattro Alternator Part Number: 06L-903-024-F
$742.56 MSRP: $960.01
You Save: $217.45 (23%)
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Product Specifications
- Replaces: 06L-903-024-A
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2017-2020 Audi A4 Quattro | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06L-903-024-FX
$623.28 MSRP: $803.08
You Save: $179.80 (23%)
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Product Specifications
- Replaces: 06L-903-024-AX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2017-2019 Audi A4 Quattro | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06C-903-016-B
$642.06 MSRP: $830.08
You Save: $188.02 (23%)
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Product Specifications
- Other Name: Generator
- Replaces: 078-903-016-R
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2002-2006 Audi A4 Quattro | Avant, Base, Cabriolet | 4 Cyl 1.8 L GAS, 6 Cyl 3.0 L GAS
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Audi A4 Quattro Alternator Part Number: 058-903-018-CX
$542.78 MSRP: $699.00
You Save: $156.22 (23%)
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Product Specifications
- Replaces: 058-903-018-C
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1997-2001 Audi A4 Quattro | Avant, Base | 4 Cyl 1.8 L GAS
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Audi A4 Quattro Alternator Part Number: 078-903-016-RX
$526.61 MSRP: $675.38
You Save: $148.77 (23%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2002-2005 Audi A4 Quattro | Avant, Base, Cabriolet | 4 Cyl 1.8 L GAS, 6 Cyl 3.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06L-903-024-JX
$798.49 MSRP: $1032.31
You Save: $233.82 (23%)
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Product Specifications
- Replaced by: 06L-903-024-J
- Replaces: 06L-903-024-HX, 06L-903-024-CX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2017-2019 Audi A4 Quattro | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS
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Audi A4 Quattro Alternator Part Number: 078-903-016-SX
$595.63 MSRP: $764.62
You Save: $168.99 (23%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2002-2005 Audi A4 Quattro | Avant, Base, Cabriolet | 4 Cyl 1.8 L GAS, 6 Cyl 3.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06E-903-016-EX
$650.51 MSRP: $836.92
You Save: $186.41 (23%)
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Product Specifications
- Replaces: 06E-903-016-E
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2005-2009 Audi A4 Quattro | Avant, Base, Cabriolet | 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
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Audi A4 Quattro Alternator Part Number: 06E-903-016-SX
$929.39 MSRP: $1201.54
You Save: $272.15 (23%)
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Product Specifications
- Replaced by: 06E-903-016-S
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009 Audi A4 Quattro | Base | 6 Cyl 3.2 L GAS
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Audi A4 Quattro Alternator Part Number: 06H-903-018-PX
$1271.62 MSRP: $1643.98
You Save: $372.36 (23%)
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Product Specifications
- Replaced by: 06H-903-018-P
- Replaces: 06H-903-018-HX, 06H-903-018-JX, 06H-903-017-TX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2013-2016 Audi A4 Quattro | Base, Premium, Premium Plus, Prestige | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06E-903-016-NX
$929.39 MSRP: $1201.54
You Save: $272.15 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Replaced by: 06E-903-016-N
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009 Audi A4 Quattro | Base | 6 Cyl 3.2 L GAS
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Audi A4 Quattro Alternator Part Number: 06E-903-016-QX
$1082.89 MSRP: $1399.98
You Save: $317.09 (23%)
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Product Specifications
- Replaced by: 06E-903-016-Q
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009 Audi A4 Quattro | Base | 6 Cyl 3.2 L GAS
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Audi A4 Quattro Alternator Part Number: 06H-903-016-LX
$804.02 MSRP: $1035.39
You Save: $231.37 (23%)
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2009-2012 Audi A4 Quattro | Avant, Base | 4 Cyl 2.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06H-903-018-MX
$846.86 MSRP: $1090.77
You Save: $243.91 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 06H-903-017-KX
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2013-2016 Audi A4 Quattro | Base, Premium, Premium Plus, Prestige | 4 Cyl 2.0 L FLEX, 4 Cyl 2.0 L GAS
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Audi A4 Quattro Alternator Part Number: 06D-903-016-X
$651.56 MSRP: $836.92
You Save: $185.36 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 06B-903-016-Q, 06B-903-016-AC, 06D-903-016
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2002-2009 Audi A4 Quattro | Avant, Base, Cabriolet | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.2 L GAS
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Audi A4 Quattro Alternator Part Number: 06L-903-018-G
$854.46 MSRP: $1104.66
You Save: $250.20 (23%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 2020-2023 Audi A4 Quattro | Premium, Premium Plus, Prestige, Ultra sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L MILD HYBRID EV-GAS (MHEV)

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1-20 of 31 Results

Audi A4 Quattro Alternator

The Audi A4 Quattro Alternator provides a reliable electrical supply and converts the engine's rotation into a smooth current that is battery friendly and keeps all the systems in the vehicle alive. The Alternator is installed in a durable two-piece aluminum shell and contains a shaft-driven rotor, copper stator windings, and a pulley fan rotating with the serpentine belt, a design that is credited with lasting many miles. When its magnetic field passes through the windings, alternating surges are immediately rectified into direct current, and a rapid-acting voltage regulator, currently connected to the Powertrain Control Module on more recent Audi models, maintains output at a level corresponding to electrical demand. That intelligent control discourages dark headlights when idling and protects touchscreens when traveling at high speed, which increases efficiency and saves the engine additional drag. Since the unit is positioned in the front and is driven directly from the crankshaft, each A4 Quattro has guaranteed cold starts, consistent stereo volumes, and exterior lighting without compromises to fuel consumption. Heat dissipation is provided by internal heat sinks and water spray cooling fins that help dissipate heat from the diodes, and this feature has helped the Alternator gain a reputation for being very reliable across many model years. The Alternator fits well regardless of your car being a B6, B8, or B9, with the Alternator appearing to be fully compatible with four-cylinder, V6, and RS-level engines, and thus one single proven part is applied by the entire A4 Quattro family. Drivers like the fact that this is a mini powerhouse that can be applied together with the Quattro all-wheel-drive traction and the sophisticated safety electronics, which help enhance the entire Audi philosophy of performance, reliability, and peace of mind. The prudent compromise between being lightweight in construction and being high-output reflects the Audi engineering ethos in general and provides owners with a component that they can expand on in the season without compromising. Overall, the reason why this small but important generator is unique is that it combines force, intelligent operation, and civilized qualities of an Audi flagship sedan with grace.

Choose original equipment manufacturer Alternator for great performance and strong durability. They use Audi's official craftsmanship and high-grade materials, and meet strict quality standards. Are you looking for quality Alternator at a good price? Come to our online store. We carry a wide range of genuine parts for your Audi A4 Quattro and the prices are competitive. Each part comes with the manufacturer's warranty. You can install with confidence and get steady results. Over time, you'll save money and avoid hassle. Keep your maintenance simple and protect your vehicle with OEM parts. Get the quality your A4 Quattro needs now.