MPA Electrical 11743 Alternator

Reliable Alternator for Mercedes-Benz E250, GLE300d, Metris, and ML250

The MPA Electrical Remanufactured Alternator 11743 is designed to meet the electrical demands of select Mercedes-Benz models. Engineered for durability and consistent performance, this 12-volt alternator ensures your vehicle's charging system operates efficiently.

Key Features of MPA Electrical Alternator 11743

• Voltage: 12.0 volts for standard automotive electrical systems
• Internal fan type for effective cooling
• Clockwise (right) rotation direction
• Includes a 6-groove serpentine pulley
• Internal voltage regulator for stable output
• Plug clock rear view main mounting ear positioned at 6 o'clock
• Compatible with Valeo family components
• Non-decoupled clutch pulley design

Detailed Description of the Remanufactured Alternator 11743

This Remanufactured alternator from MPA Electrical is built to restore the charging capability of your Mercedes-Benz E250, GLE300d, Metris, or ML250. Featuring an internal fan, it maintains optimal operating temperatures during vehicle operation. The clockwise rotation and serpentine belt pulley with six grooves ensure compatibility with the original drive system. The internal regulator maintains consistent voltage output, protecting your vehicle’s electrical components. The mounting ear positioned at 6 o'clock facilitates proper installation alignment. As part of the Remanufactured product line, this alternator has been restored to meet OEM specifications, providing a cost-effective alternative to new units without compromising reliability.

Common Issues Addressed by This Alternator

• Battery not charging or losing charge while driving
• Dimming or flickering vehicle lights
• Electrical system warning lights on the dashboard
• Unusual noises from the engine bay related to the alternator pulley
• Intermittent power loss or vehicle stalling due to charging failure

Installation Notes and Tips

Ensure the vehicle is turned off and the battery is disconnected before beginning installation. Verify the alternator’s rotation direction and pulley groove count match the original part. Properly align the mounting ear at 6 o'clock for secure fitment. Confirm the serpentine belt is correctly routed over the 6-groove pulley. After installation, test the charging system voltage to confirm correct operation.

Quality Assurance and Warranty

MPA Electrical’s Remanufactured alternators undergo thorough testing to meet performance standards consistent with OEM requirements. This part number 11743 is backed by a limited warranty covering defects in materials and workmanship, ensuring dependable service for your Mercedes-Benz E250, GLE300d, Metris, or ML250.