BBB Industries 42013 Alternator

Overview of BBB Industries REMAN ALTERNATOR 42013

The BBB Industries REMAN ALTERNATOR 42013 is designed to provide reliable electrical charging performance for select BMW vehicles. Engineered with a clutch pulley and internal fan, this alternator supports the demanding electrical systems of BMW 528i and X3 models.

• Amperage Rating: 210 amps for consistent power output
• Clutch pulley included with 8-groove serpentine belt compatibility
• Air cooling method with internal fan for efficient temperature management
• Rotation direction: clockwise to match OEM specifications
• Voltage: 12 volts with internal voltage regulator
• Negative polarity and plug clock position 1 for proper fitment
• OE Manufacturer: Nippondenso for quality remanufacturing standards

Detailed Product Features and Specifications

This alternator features a clutch pulley design that reduces belt wear and improves drivability by allowing slight decoupling during engine load changes. The 8-groove serpentine pulley, measuring 1-15/16 inches (49 mm) in diameter, is included to ensure direct replacement without additional parts. The internal fan and air cooling method help maintain optimal operating temperatures, preventing overheating during extended use. With a 210-amp output, this alternator meets the electrical demands of BMW 528i and X3 models, supporting all factory electrical components and accessories.

The internal voltage regulator maintains a steady 12-volt output, while the negative polarity and plug clock position 1 ensure compatibility with the vehicle’s wiring harness. The clockwise rotation matches the original equipment manufacturer (OEM) specifications from Nippondenso, the original manufacturer remanufactured by BBB Industries.

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line from BBB Industries offers remanufactured alternators that meet or exceed OEM standards. These alternators are rebuilt using original Nippondenso cores and undergo rigorous testing to ensure reliable performance and durability. The REMAN ALTERNATOR 42013 is part of this line, providing a cost-effective solution for BMW owners seeking a replacement alternator that maintains factory specifications.

Common Applications and Problem Resolution

• Replacement for failing or weak alternators in BMW 528i and X3 models
• Resolves issues with battery not charging or frequent battery drain
• Eliminates electrical system warning lights related to charging faults
• Addresses belt slippage or noise caused by worn pulley components
• Improves overall vehicle electrical system reliability and performance

Installation Notes and Tips

Installation of the BBB Industries REMAN ALTERNATOR 42013 should be performed by a qualified technician familiar with BMW electrical systems. Ensure the serpentine belt is properly tensioned and aligned with the included 8-groove clutch pulley. Verify the plug clock position and polarity match the vehicle’s wiring harness before final connection. It is recommended to test the charging system after installation to confirm proper alternator function.

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo comprehensive testing to meet OEM performance standards. The REMAN ALTERNATOR 42013 is built with quality components and backed by BBB Industries’ warranty coverage, providing assurance of durability and reliable operation for BMW 528i and X3 vehicles.