Select your vehicle
  1. Home
  2. Audi
  3. Alternator Unit

Audi A4 Quattro Alternator Unit Parts
OE
Audi Alternator - Valeo 439798

Audi Alternator - Valeo 439798

For vehicles with 180A alternator
A4, A4 Quattro, A5, A5 Quattro, Q5 & More
Valeo
Available
In Stock
Ships Free
$573.99
OE
Audi Alternator - Valeo 06E903016S

Audi Alternator - Valeo 06E903016S

For vehicles with 150A alternator.
A4 Quattro, A5 Quattro, Q5, S4, S5
Valeo
1 Rating
Available
In Stock
Ships Free
$513.87
OE
Audi Alternator - Bosch 06C903016S

Audi Alternator - Bosch 06C903016S

New Unit
A4, A4 Quattro, A6, A6 Quattro
Bosch
Available
Ships in 1 business day
Ships Free
$433.99
OE
Audi Alternator - Valeo 439498

Audi Alternator - Valeo 439498

For vehicles with 150A Valeo alternator.
A4, A4 Quattro
Valeo
Available
In Stock
Ships Free
$392.35
OE
Audi VW Alternator - Valeo 439261

Audi VW Alternator - Valeo 439261

90 Amp
A4, A4 Quattro, Passat
Valeo
Available
Ships in 1 business day
Ships Free
$362.60
OE
Audi Alternator - SEG Automotive 0124.525.226

Audi Alternator - SEG Automotive 0124.525.226

A5 Quattro, Q5, A5, A4 Quattro, A4
SEG Automotive
1 Rating
Available
Ships in 1 business day
Ships Free
$349.99
OE
Audi Alternator - SEG Automotive 0124.615.106

Audi Alternator - SEG Automotive 0124.615.106

A6, Allroad Quattro, Passat, A6 Quattro, A4 Quattro, & more
SEG Automotive
Available
In Stock
Ships Free
$329.99
OE
Audi Alternator - SEG Automotive 0124.615.108

Audi Alternator - SEG Automotive 0124.615.108

A4 Quattro, A4
SEG Automotive
Available
Ships in 1 business day
Ships Free
$310.99
OEM
Audi VW Alternator - Valeo 06E903016Q

Audi VW Alternator - Valeo 06E903016Q

A4 Quattro, A5 Quattro, Q5
Valeo
Available
Ships in 1 business day
Ships Free
$531.99
OEM
Audi VW Alternator - Valeo 06E903016E

Audi VW Alternator - Valeo 06E903016E

A4, A4 Quattro
Valeo
Available
Ships in 2 business days
Ships Free
$486.99
OEM
Audi Alternator - Valeo 06H903016L

Audi Alternator - Valeo 06H903016L

For vehicles with 140A alternator.
A4, A4 Quattro, A5, A5 Quattro, Q5
Valeo
1 Rating
Available
In Stock
Ships Free
$467.99
OEM
Audi VW Alternator - Bosch AL9381X

Audi VW Alternator - Bosch AL9381X

Tiguan, A4, CC, Eos, GTI, & more
Bosch
Available
In Stock
Ships Free
$408.99
OEM
Audi Alternator - Bosch AL9452X

Audi Alternator - Bosch AL9452X

A4, A4 allroad, A6, allroad, A5 Quattro, & more
Bosch
1 Rating
Available
In Stock
Ships Free
$340.99
OEM
Audi VW Alternator - Valeo 06C903016B

Audi VW Alternator - Valeo 06C903016B

A4, A4 Quattro, A6, A6 Quattro, Passat
Valeo
Available
In Stock
Ships Free
$322.99
Audi Alternator - Genuine Audi 06H903017KX

Audi Alternator - Genuine Audi 06H903017KX

A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, & more
Genuine Audi
Available
Ships in 3 business days
Ships Free
$976.99
Audi VW 140 Amp Alternator - Genuine VW Audi 06B903019EX

Audi VW 140 Amp Alternator - Genuine VW Audi 06B903019EX

Position 2 in diagram
A3, A3 Quattro, Beetle, CC, Eos, GTI, Jetta, & more
Genuine VW Audi
Available
Ships in 3 business days
Ships Free
$664.99
Audi VW 140 Amp Alternator - Genuine VW Audi 06J903023CX

Audi VW 140 Amp Alternator - Genuine VW Audi 06J903023CX

Position 2 in diagram
A3, A3 Quattro, CC, Eos, GTI, Passat, Tiguan
Genuine VW Audi
Available
Ships in 5 business days
Ships Free
$643.99
Audi VW Alternator - Bosch 06E903016Q

Audi VW Alternator - Bosch 06E903016Q

Remanufactured Unit
A4 Quattro, A5 Quattro, Q5
Bosch
Available
Ships in 2 business days
Ships Free
$455.99
Audi Alternator - Bosch AL0891X

Audi Alternator - Bosch AL0891X

For vehicles with 140A alternator. This is a remanufactured unit.
A4, A4 Quattro, A5, A5 Quattro, Q5
Bosch
Available
In Stock
Ships Free
$405.99
Audi Alternator - Bosch 06C903016SX

Audi Alternator - Bosch 06C903016SX

150A
A4, A4 Quattro, A6, A6 Quattro
Bosch
Available
In Stock
Ships Free
$351.99
Audi VW Alternator - Bosch 038903018FX

Audi VW Alternator - Bosch 038903018FX

120A
A4, A4 Quattro, Passat
Bosch
Available
In Stock
Ships Free
$300.89
Audi Alternator - Bosch 06E903016S

Audi Alternator - Bosch 06E903016S

For vehicles with 150A alternator. This is a remanufactured unit.
A4 Quattro, A5 Quattro, Q5, S4, S5
Bosch
Available
In Stock
Ships Free
$267.99
Audi Alternator - Bosch 06B903016QX

Audi Alternator - Bosch 06B903016QX

150A
A4, A4 Quattro
Bosch
2 Ratings
Available
In Stock
Ships Free
$254.99
Audi Alternator - Genuine Audi 06E903016S

Audi Alternator - Genuine Audi 06E903016S

For vehicles with 150A alternator.
A4 Quattro, A5 Quattro, Q5, S4, S5
Genuine Audi
Available
Ships in 3 business days
Ships Free
$1,439.99
Audi Alternator - Genuine Audi 06H903018M

Audi Alternator - Genuine Audi 06H903018M

For vehicles with 180A alternator
A4, A4 Quattro, A5, A5 Quattro, Q5 & More
Genuine Audi
Available
Ships in 5 business days
Ships Free
$1,341.99

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: 78cf4fc3c : 53a503b7d08d6a1584b68d28b71f3ec1f789121f