BBB Industries 11220 Alternator

Reliable Alternator Replacement for Mercedes-Benz Vehicles

The BBB Industries REMAN ALTERNATOR 11220 is designed to provide consistent electrical performance for a range of Mercedes-Benz models. Engineered to meet OE specifications, this 12-volt alternator delivers a 180-amp output to support your vehicle's charging system efficiently.

• Amperage Rating: 180 amps for robust electrical output
• Cooling Method: Air-cooled with internal fan for effective heat dissipation
• Pulley Type: Conventional 6-groove serpentine pulley included
• Rotation Direction: Clockwise for proper fitment
• Voltage Regulator: Internal for simplified installation
• OE Manufacturer: Bosch, ensuring compatibility and quality
• Plug Clock Position: 7 o'clock for accurate electrical connections
• Polarity: Negative for standard vehicle electrical systems

About the REMAN ALTERNATOR Product Line

The REMAN ALTERNATOR line by BBB Industries offers remanufactured alternators that meet strict quality standards and OE specifications. This product line focuses on restoring alternators to reliable working condition, providing a cost-effective alternative to new units without compromising performance. The 11220 alternator is part of this line, ensuring it delivers dependable charging capabilities for your Mercedes-Benz vehicle.

Detailed Product Description

This alternator features a 180-amp output suitable for high electrical demand in Mercedes-Benz models such as the C300, E350, ML350, and others. Its air cooling system with an internal fan helps maintain optimal operating temperatures, reducing the risk of overheating. The included conventional pulley with six grooves fits serpentine belts, matching the original equipment setup. With a clockwise rotation and a 1-7/8 inch (48 mm) pulley diameter, this alternator is designed for direct replacement. The internal voltage regulator simplifies installation and ensures stable voltage output.

Common Issues Addressed by This Alternator

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

Installation Notes and Tips

• Ensure compatibility with your specific Mercedes-Benz model and engine type before installation
• Disconnect the battery before removing the old alternator to prevent electrical shorts
• Check serpentine belt condition and tension; replace if worn
• Verify the plug clock position (7 o'clock) matches your vehicle’s wiring harness
• Use proper torque specifications when mounting the alternator and pulley

Quality Assurance and Warranty

BBB Industries remanufactured alternators undergo rigorous testing to meet or exceed OE performance standards. The 11220 alternator is built with quality Bosch components and includes an internal voltage regulator for reliable operation. While specific warranty details are not provided here, BBB Industries typically offers limited warranties on their remanufactured parts to ensure customer confidence and product durability.