BBB Industries 11455 Alternator

Reman Alternator for Mercedes-Benz Applications

BBB Industries REMAN ALTERNATOR 11455 is a 12-volt, 180-amp replacement alternator built for select Mercedes-Benz charging systems. It uses an internal voltage regulator, clockwise rotation, and a conventional pulley with six grooves for serpentine belt drive applications.

This remanufactured alternator is based on a Valeo unit and is listed for Mercedes-Benz G550, GL450, GL550, ML350, ML550, R350, and SLK350 applications. If you need a BBB Industries alternator 11455 for a Mercedes-Benz charging system repair, this unit matches the OE-style electrical and pulley configuration used on the listed vehicles.

Key Features

• 180-amp amperage rating for higher electrical output
• 12-volt electrical system with negative polarity
• Internal voltage regulator for integrated charging control
• Air-cooled design with internal fan
• Conventional pulley included, 6-groove serpentine belt type
• Clockwise rotation
• OE manufacturer reference: Valeo
• Plug clock position: 12 o'clock

Product Details

BBB Industries 11455 is a reman alternator engineered around the original Valeo-style configuration used in select Mercedes-Benz models. The 180-amp output supports the vehicle’s charging demands, while the internal regulator and pulley setup help maintain proper electrical system operation. Cross-reference part numbers include 014-154-04-02 and FG18S016 for the same application.

Fits 2010-2015 Mercedes-Benz G550, N/A. Fits 2010-2012 Mercedes-Benz GL450, N/A. Fits 2008-2012 Mercedes-Benz GL550, N/A. Fits 2011 Mercedes-Benz ML350, N/A. Fits 2008-2011 Mercedes-Benz ML550, N/A. Fits 2008-2011 Mercedes-Benz R350, N/A. Fits 2011 Mercedes-Benz SLK350, N/A. Fits 2008-2010 Mercedes-Benz ML350, N/A. Fits 2009-2010 Mercedes-Benz SLK350, N/A. Fits 2008-2009 Mercedes-Benz GL450, N/A.

What This Alternator Helps Address

• Battery warning lights caused by low charging output
• Dim lights or unstable electrical performance
• Slow battery recovery after starting
• Charging system faults tied to a worn alternator
• Noise or pulley-related issues from a failing unit

Installation Notes and Tips

Confirm pulley groove count, plug clock position, rotation direction, and regulator style before installation. This unit uses a serpentine belt pulley with six grooves and a 12 o'clock connector orientation, so matching the original Valeo-style layout is important for proper fitment on Mercedes-Benz G550, GL450, GL550, ML350, ML550, R350, and SLK350 applications.

Quality Assurance

BBB Industries remanufactured electrical components are rebuilt to restore OE-style function using the original application specifications. This alternator is remanufactured from a Valeo unit platform and is intended to meet the charging requirements of the listed Mercedes-Benz vehicles.