MPA Electrical 15710 Alternator

Remanufactured 180 Amp Alternator for Mercedes-Benz

MPA Electrical Part Number 15710 is a remanufactured alternator built for 12-volt charging systems that require 180 amps, an internal regulator, and an internal fan. It uses a 6-groove serpentine pulley, clockwise rotation, and a 1:30 clock position for applications that match Bosch alternator specifications.

Key Features

• 180 amp output for Mercedes-Benz charging system applications
• 12 volt alternator with internal regulator
• Internal fan design for charging system cooling
• 6-groove serpentine pulley
• Clockwise rotation with 1:30 clock position
• Remanufactured to match Bosch alternator applications

Detailed Description

This MPA Electrical remanufactured alternator is built for select Mercedes-Benz models including G550, SL550, CLS550, E350, E550, S450, S550, CL550, C300, CLK550, GL450, GL550, ML350, ML550, and R350/R550 applications. Part number 15710 is specified for vehicles using Bosch alternator configurations, including 180 amp variants where noted, making it a direct-match replacement for many 2006-2015 Mercedes-Benz charging system setups.

MPA Electrical’s Remanufactured line focuses on rebuilt electrical components for replacement use, with this alternator configured to align with the original pulley, rotation, voltage, and regulator requirements of the listed applications. This part cross-references BBB Industries 11220 for the same application.

What It Helps Resolve

• Battery warning light caused by alternator output loss
• Low charging voltage at the battery
• Dim lights or electrical instability at idle
• Charging system failure on Bosch-equipped Mercedes-Benz models
• Noise or wear related to a failing alternator assembly

Installation Notes and Tips

• Verify the existing alternator matches the 180 amp, 12 volt, Bosch-style configuration before ordering.
• Confirm pulley groove count, rotation, and clock position against the removed unit.
• Check vehicle-specific notes such as “except high capacity” or Bosch alternator requirements on the fitment list.
• Inspect the belt, battery condition, and charging cables during replacement to avoid repeat charging issues.

Quality Assurance

This remanufactured alternator is built for the listed Mercedes-Benz applications and configured to match the specified Bosch-style electrical and mounting requirements. Part number 15710 is intended for direct replacement use where the original alternator matches the stated fitment and specifications.