BBB Industries 13526 Alternator

Reliable Alternator Replacement for BMW 530i, 540i, 740i, and More

The BBB Industries REMAN ALTERNATOR 13526 offers a dependable charging solution designed specifically for select BMW models including the 530i, 540i, 740i, 740iL, and 840Ci. Engineered to meet OE specifications, this 12-volt alternator ensures consistent electrical performance for your vehicle's charging system.

Key Features of BBB Industries REMAN ALTERNATOR 13526

• Amperage Rating: 140 amps for efficient power output
• Cooling Method: Air-cooled with an internal fan for optimal temperature control
• Pulley Type: Conventional pulley with 7 grooves, compatible with serpentine belts
• Rotation Direction: Clockwise rotation matching OEM design
• Voltage Regulator: Internal voltage regulator for stable voltage supply
• OE Manufacturer: Bosch, ensuring quality and compatibility
• Plug Clock Position: 2 o'clock for precise electrical connections
• Polarity: Negative polarity configuration

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line by BBB Industries focuses on remanufactured alternators that restore original equipment performance. Each unit undergoes rigorous testing and rebuilding processes to meet or exceed factory standards. The 13526 alternator is part of this line, providing a cost-effective and reliable replacement option for BMW vehicles requiring a 140-amp charging system.

Detailed Product Description

This alternator features a 1-3/4 inch (45 mm) outside pulley diameter with a conventional pulley type designed for serpentine belt systems. The internal fan cooling method helps maintain optimal operating temperatures, reducing the risk of overheating during extended use. The unit is not brushless and does not include a decoupled or clutch pulley, aligning with the original Bosch design. Its negative polarity and internal voltage regulator ensure compatibility with the electrical system of BMW 530i, 540i, 740i, 740iL, and 840Ci models.

Common Issues Addressed by This Alternator

• Battery not charging or slow charging
• Dim or flickering dashboard and headlights
• Electrical system warning lights illuminated
• Unusual noises from the alternator pulley area
• Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

Ensure the serpentine belt is properly aligned with the 7-groove conventional pulley. Verify the plug clock position at 2 o'clock for correct electrical connection. Confirm the alternator rotation direction is clockwise to match the original equipment. It is recommended to inspect the battery and charging system components during installation to ensure optimal performance.

Quality Assurance and Warranty

BBB Industries REMAN ALTERNATOR 13526 is remanufactured to meet OE specifications, with components tested for durability and performance. This alternator is built to provide reliable service life consistent with factory standards. Please refer to BBB Industries for specific warranty details applicable to this part.