BBB Industries 11125 Alternator
OE Quality 60-Day Returns
BBB Industries
 REMAN ALTERNATOR

BBB Industries 11125 Alternator

Brand BBB Industries 11125
Amperage Rating 120
AC Tap No
Brushless Design No
Cooling Method Air
Decoupled Or Clutch Pulley Yes
Fan Type Internal
Number Of Pulley Grooves 6
OE Manufacturer Bosch
One Wire Capable No
Outside Pulley Diameter (in) 2-3/8
Outside Pulley Diameter (mm) 61
Plug Clock Position 5
Polarity Negative
Pulley Belt Type Serpentine
Pulley Included Yes
Pulley Type Clutch
Rotation Direction Clockwise
Voltage (V) 12
Voltage Regulator Type Internal
Product line REMAN ALTERNATOR
Fits Buick · 2 vehicles

Remanufactured unit. BBB Industries reman alternator for charging-system replacement.

120 amp output. Provides the charging capacity specified for this application.

Clutch pulley design. Includes a serpentine-belt pulley with internal cooling.

Cross-references 0-124-425-030 and 15208915 for the same application. See all 2.

$226.97Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $226.97
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Remanufactured Alternator Overview

This BBB Industries reman alternator, part number 11125, is built for 12-volt charging systems that require a 120 amp output. It is a remanufactured electrical replacement with an internal regulator, clutch pulley, and Bosch OE manufacturer reference.

Key Features

  • 120 amp output for stable charging performance.
  • Internal voltage regulator for integrated control.
  • Clutch pulley with serpentine belt drive and six grooves.
  • Air-cooled design with internal fan.
  • Clockwise rotation and negative polarity configuration.
  • OE manufacturer reference: Bosch.

Fitment Details

Fits 2005 Buick Allure, N/A. Fits 2005 Buick LaCrosse, N/A. This part number 11125 cross-references Bosch 0-124-425-030 and 15208915 for the same application.

What It Helps Address

  • Low charging output from a worn alternator.
  • Battery warning lights caused by charging system faults.
  • Voltage instability affecting electrical accessories.
  • Noise or belt drive issues related to a failing pulley assembly.

Installation Notes and Tips

Verify the 5 o'clock plug clock position, pulley type, rotation direction, and amperage rating before installation. Confirm belt style, connector layout, and vehicle charging-system requirements against the original unit. Use the fitment notes to verify application details for Buick Allure and Buick LaCrosse models.

Quality Assurance

BBB Industries remanufactured components are built around OE-style specifications and application matching. Part number 11125 should be checked against the original alternator and vehicle electrical requirements before installation.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2005BuickAllure3.6LV6120 Amp Alternator - please confirm fitment and compatibility with your vehicle before purchasing.; REMAN ALTERNATOR
2005BuickLaCrosse3.6LV6120 Amp Alternator - please confirm fitment and compatibility with your vehicle before purchasing.; REMAN ALTERNATOR
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
0-124-425-03015208915