BBB Industries 13771 Alternator

Reliable Remanufactured Alternator for Chevrolet, Oldsmobile, Pontiac

The BBB Industries REMAN ALTERNATOR 13771 is designed to restore charging system performance for select Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered to meet original equipment specifications, this alternator provides consistent 12-volt output with a 125-amp rating, suitable for models like the Impala, Montana, Silhouette, and Trans Sport.

• 125 Ampere output for stable electrical performance
• Internal voltage regulator for precise voltage control
• Conventional pulley with 6 grooves and 2-1/4 inch diameter included
• Air-cooled design with internal fan for effective heat dissipation
• Compatible with serpentine belt systems and clockwise rotation
• Negative polarity and plug clock position at 2 o'clock
• OE manufacturer Bosch remanufactured component

Detailed Features and Specifications

This remanufactured alternator from BBB Industries features a 125-amp amperage rating, providing sufficient power for the electrical demands of Chevrolet Impala, Oldsmobile Montana, Pontiac Silhouette, and Trans Sport vehicles. The internal voltage regulator ensures stable voltage output, protecting your vehicle’s electrical system. Its air cooling method combined with an internal fan helps maintain optimal operating temperatures during extended use.

The alternator includes a conventional pulley with six grooves, measuring 2-1/4 inches (57 mm) in diameter, designed for serpentine belt compatibility. The pulley is included with the unit, simplifying installation. The alternator rotates clockwise and has a negative polarity configuration, with the plug positioned at 2 o’clock for proper fitment.

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line by BBB Industries offers remanufactured alternators that meet or exceed original equipment standards. These units are rebuilt using quality components, including parts from OE manufacturers like Bosch, ensuring reliable performance and durability. The 13771 part number is part of this line, providing a cost-effective solution for restoring charging system functionality in compatible vehicles.

Common Applications and Problem Resolution

• Replaces failing or weak alternators causing battery drain
• Solves intermittent electrical issues due to voltage irregularities
• Restores charging capacity for vehicles with dimming lights or slow accessory operation
• Addresses pulley wear or damage affecting belt alignment
• Fixes overheating alternators by providing improved cooling design

Installation Notes and Tips

Ensure the serpentine belt is properly aligned on the 6-groove pulley during installation. Verify the plug clock position at 2 o’clock matches the vehicle’s wiring harness for correct electrical connection. Confirm the alternator’s clockwise rotation and negative polarity are compatible with your vehicle’s system. It is recommended to inspect the battery and related electrical components when replacing the alternator to ensure overall system health.

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo rigorous testing to meet OEM performance standards. The 13771 alternator includes an internal voltage regulator and is built with Bosch OE components to ensure reliability. Warranty coverage details should be confirmed with the distributor or retailer, as BBB Industries typically offers limited warranties on remanufactured parts to guarantee workmanship and functionality.