BBB Industries
REMAN ALTERNATOR

BBB Industries 11045 Alternator

Brand BBB Industries 11045
AC Tap No
Amperage Rating 105
Brushless Design No
Cooling Method Air
Decoupled Or Clutch Pulley No
Fan Type Internal
Number Of Pulley Grooves 6
OE Manufacturer Bosch
One Wire Capable No
Outside Pulley Diameter (in) 2-7/16
Outside Pulley Diameter (mm) 62
Plug Clock Position 1
Polarity Negative
Pulley Belt Type Serpentine
Pulley Included Yes
Pulley Type Conventional
Rotation Direction Clockwise
Voltage (V) 12
Voltage Regulator Type Internal
Product line REMAN ALTERNATOR
Fits Chevrolet and Buick · 6 vehicles

Remanufactured alternator. Restored for dependable charging performance.

OE manufacturer Bosch. Built to match original engineering standards.

Pulley included. Ready for a serpentine belt setup.

Cross-references 0-124-415-035 and 10339422 for the same application. See all 2.

$199.05Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $199.05
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Remanufactured Alternator for GM Applications

BBB Industries REMAN ALTERNATOR 11045 is a 12-volt, 105-amp replacement alternator built for charging-system service on select Chevrolet and Buick vehicles. It uses an internal voltage regulator, internal fan, and air cooling for a direct-fit electrical replacement where the original unit matches the listed specifications.

This BBB Industries reman alternator is a Bosch OE-manufacturer application and includes a conventional pulley with 6 grooves for serpentine belt systems. It is a practical choice for drivers servicing a 2004 Chevrolet Impala, 2005 Chevrolet Monte Carlo, or 2004 Buick Regal with the correct charging-system configuration.

Key Features

  • BBB Industries REMAN ALTERNATOR, part number 11045
  • 105-amp amperage rating for factory-style charging output
  • 12V alternator with internal voltage regulator
  • Bosch OE manufacturer application
  • Conventional pulley included, 6-groove serpentine belt design
  • Clockwise rotation with negative polarity
  • Air-cooled unit with internal fan
  • Plug clock position: 1

Product Details

BBB Industries 11045 is a remanufactured alternator for vehicles originally equipped with a Bosch-style charging unit. The 105-amp output, internal regulation, and serpentine pulley setup support proper electrical system operation in the listed GM applications. This part cross-references Bosch 0-124-415-035 and 10339422 for the same application.

Compatible With 2005 Chevrolet Impala, N/A; 2005 Chevrolet Monte Carlo, N/A; 2004 Buick Regal, N/A; 2004 Chevrolet Impala, N/A; and 2003-2004 Chevrolet Monte Carlo, N/A. The BBB Industries REMAN ALTERNATOR line focuses on remanufactured charging components for OE-style replacement needs, and this 11045 unit follows the listed Bosch application details.

Common Charging-System Issues

  • Low battery charging or repeated battery drain
  • Dim headlights or unstable electrical output
  • Battery warning light on the dash
  • Charging-system noise from a worn alternator
  • Voltage irregularities caused by a failing internal regulator

Installation Notes

Verify pulley groove count, plug clock position, rotation direction, and amperage rating before installation. Confirm the vehicle uses the listed Bosch application and serpentine belt configuration. Compare the original alternator to part number 11045 and the vehicle fitment notes before replacement.

Quality Assurance

BBB Industries remanufactured electrical components are built for OE-style replacement applications and are matched to the listed Bosch specifications for this alternator.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005ChevroletImpala3.8LV6N/AExc Police or Special Equipped; 105 Amps; REMAN ALTERNATOR
2005ChevroletMonte Carlo3.8LV6N/A105 Amps; REMAN ALTERNATOR
2004BuickRegal3.8LV6N/A105 Amp alternator; REMAN ALTERNATOR
2004ChevroletImpala3.8LV6N/AExc Police or Special Equipped; Bosch Unit; 105 Amps; REMAN ALTERNATOR
2004ChevroletMonte Carlo3.8LV6N/A105 Amp alternator; REMAN ALTERNATOR
2003ChevroletMonte Carlo3.8LV6N/A105 Amp alternator; REMAN ALTERNATOR
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
0-124-415-03510339422