Bosch AL0889N Alternator
OE Quality 60-Day Returns
Bosch
 Alternator (New)

Bosch AL0889N Alternator

Brand Bosch AL0889N
Amperage Rating 140
Case Color Aluminum
Case Material Aluminum
Fan Type Internal
New Or Remanufactured New
One Wire Capable No
Original Equipment Manufacturer Names BO
Outside Pulley Diameter 55.7
Plug Clock Rear View Main Mounting Ear at 6 O Clock 1
Pulley Groove Quantity 5
Pulley Included Yes
Pulley Type 5S
Pulley Type / Belt Type (Alternator) 5S-CP
Regulator Type Internal
Rotation Direction Clockwise
Voltage 12
Product line Alternator (New)
Fits Volkswagen · 17 vehicles

New alternator. Built and tested for dependable charging performance.

Internal regulator. Helps maintain stable voltage output.

Aluminum case. Lightweight construction with improved heat dissipation.

Cross-references 07K903023A for the same application. See all 1.

$360.73Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $360.73
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Alternator options

Bosch Alternator for Volkswagen Golf and Jetta

Bosch AL0889N is a new 12-volt alternator built for charging performance and dependable electrical output. It is a direct-fit replacement for select Volkswagen Golf and Volkswagen Jetta applications that require a 140 amp alternator.

Key Features

  • New Bosch alternator for charging system replacement
  • 140 amp amperage rating for select Volkswagen applications
  • 12-volt unit with internal voltage regulator
  • Internal fan design and clockwise rotation
  • Includes pulley with 5-groove belt interface
  • Aluminum case and aluminum housing construction
  • Plug clock rear view main mounting ear at 6 o’clock
  • Cross-reference: 07K903023A

Product Details

Bosch Premium Alternators are engineered, assembled, and tested for consistent electrical performance and reliability. The AL0889N is a new alternator with a 55.7 mm outside pulley diameter, internal regulation, and a 5S-CP pulley type, making it a practical OE-style replacement for charging system service on Volkswagen Golf and Volkswagen Jetta models. Bosch AL0889N is designed for vehicles equipped with a 140 amp alternator and supports stable battery charging under normal driving and accessory loads.

Compatible With: Fits 2010-2014 Volkswagen Golf, N/A; Fits 2005-2014 Volkswagen Jetta, N/A.

Common Problems This Part Can Help Solve

  • Battery warning light caused by alternator output loss
  • Weak charging performance after alternator wear
  • Dim lights or electrical instability at idle
  • Battery drain related to insufficient charging voltage
  • Noise or pulley-related alternator service issues

Installation Notes and Tips

Verify the vehicle uses a 140 amp alternator before ordering. Confirm pulley groove count, rotation direction, plug orientation, and mounting ear position against the original unit. Because this alternator uses an internal regulator and a specific connector clocking, matching the OE configuration is important for proper installation on Volkswagen Golf and Volkswagen Jetta applications.

Quality Assurance

Bosch Premium Alternators are built and tested to support reliable charging performance in everyday use. AL0889N is a new unit manufactured to Bosch specifications for consistent fit and function in the listed Volkswagen applications.

Related reading

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersPositionNotes
2014VolkswagenGolf—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2014VolkswagenJettaWagon2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2013VolkswagenGolf—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2013VolkswagenJettaWagon2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2012VolkswagenGolfWagon2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2012VolkswagenJettaWagon2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2011VolkswagenGolf—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2011VolkswagenJettaWagon2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2010VolkswagenGolf—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2010VolkswagenJetta—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2009VolkswagenJetta—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2009VolkswagenJettaSedan2.0LL4N/ATo 140 Amp Alternator; Alternator (New)
2008VolkswagenJetta—2.0LL4N/ATo 140 Amp Alternator; Alternator (New)
2008VolkswagenJetta—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2007VolkswagenJetta—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2006VolkswagenJetta—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
2005VolkswagenJetta—2.5LL5N/ATo 140 Amp Alternator; Alternator (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
07K903023A