BBB Industries 11301 Alternator

Overview of BBB Industries REMAN ALTERNATOR 11301

The BBB Industries REMAN ALTERNATOR 11301 is designed to provide reliable electrical charging performance for select BMW models. Engineered with a clutch pulley and internal fan, this alternator supports the demanding electrical systems of vehicles like the BMW 328i and X5.

• Amperage Rating: 180 amps for consistent power output
• Clutch Pulley Included with 6 grooves for serpentine belt compatibility
• Air Cooling Method with internal fan for efficient heat dissipation
• Rotation Direction: Clockwise to match OEM specifications
• Voltage: 12 volts with internal voltage regulator
• Negative Polarity and 12 o'clock plug clock position
• OE Manufacturer: Bosch, ensuring OEM-level fit and function

Detailed Product Features and Specifications

This remanufactured alternator from BBB Industries features a clutch pulley design that reduces belt wear and improves drivability by allowing slight pulley movement. The 180 amp rating supports the electrical demands of BMW vehicles such as the 330xi and 528i xDrive. Its air cooling system with an internal fan helps maintain optimal operating temperatures, while the serpentine belt pulley with six grooves ensures proper belt alignment and tension. The alternator rotates clockwise and includes an internal voltage regulator, simplifying installation and maintaining stable voltage output. The negative polarity and 12 o'clock plug position match the original Bosch alternator specifications for seamless replacement.

Compatible BMW Models and Applications

This alternator is compatible with a range of BMW models, including:

• BMW 128i
• BMW 323i
• BMW 328i, 328i xDrive, 328xi
• BMW 330i, 330xi
• BMW 528i, 528i xDrive, 528xi
• BMW X3 and X5

It is designed specifically for vehicles requiring a 12-volt, 180 amp alternator with a clutch pulley and serpentine belt system.

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line by BBB Industries offers remanufactured alternators that meet or exceed OEM standards. These units are rebuilt using quality components and tested for performance and durability. The 11301 part number is part of this line, providing a cost-effective alternative to new alternators while maintaining reliable operation for BMW electrical systems.

Common Issues Addressed by This Alternator

• Battery not charging or frequent battery drain
• Dim or flickering headlights and interior lights
• Warning lights related to charging system on the dashboard
• Unusual noises from the alternator pulley or belt area
• Electrical system malfunctions due to voltage irregularities

Installation Notes and Tips

• Ensure the serpentine belt is properly aligned on the 6-groove clutch pulley
• Verify clockwise rotation matches vehicle specifications
• Check plug clock position at 12 o'clock for correct electrical connection
• Inspect belt tension and condition during installation
• Follow BMW service manual procedures for alternator replacement

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo rigorous testing to ensure performance and reliability. The REMAN ALTERNATOR 11301 is built to meet OEM specifications, including those set by Bosch, the original equipment manufacturer. Warranty coverage details should be confirmed at the point of purchase, as BBB Industries typically offers limited warranties on remanufactured electrical components.