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Alternator

Bosch Alternator Al 0803 X

BOSCH
Availability:
5+ in stock, ready to be shipped

Ships same or next business day

SKU AL-0803-X
$313.99 - $313.99
$313.99
$313.99 - $313.99
$313.99
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Includes a $60.00 refundable core deposit

This is a remanufactured part, so the price above includes a returnable deposit on the old unit. Send us your original part and we refund the $60.00 in full.
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BOSCH

Alternator

This product also goes by these part numbers: 06B 903 018 EX, 06B903018EX, AL-0803-X, AL0803X

For items with a core, the core must be returned in the original packaging.

This part also goes by the following cross reference.

Cross Reference Part Number: 06B903018EX

Fits These Vehicles 9 applications
Audi
Make Model Engine Years
Audi A4 1.8L L4 2000–2002
Audi A4 Quattro 1.8L L4 2000–2002
Audi A6 2002–2004
Audi A6 Quattro 2002–2004
Audi A6 Quattro 2.7L V6 2000–2001
Audi A6 Quattro 3.0L V6 2002–2004
Audi S4 2000–2002
Volkswagen
Make Model Engine Years
Volkswagen Passat 2.8L V6 1999–2005
Volkswagen Passat 2000–2005

Fitment data last updated: 2026-07-18

Fits 9 vehicle applications Check vehicle fitment before ordering View fitment

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