MPA Electrical 13954 Alternator

Remanufactured Alternator for Mercedes-Benz C230

This MPA Electrical remanufactured alternator is built for 12-volt charging systems and is specified at 120 amps for steady electrical output. It is a direct-fit replacement for 2003-2005 Mercedes-Benz C230 applications and uses a Bosch/Valeo-style configuration with a 7-groove serpentine clutch pulley.

Key Features

• Remanufactured alternator from MPA Electrical
• 120 amps output for 12-volt charging systems
• Internal fan and internal regulator
• Clockwise rotation with 12:30 clock position
• 7-groove serpentine clutch pulley
• Manufacturer style: Bosch/Valeo
• Part number 13954 for ordering and cross-reference

Product Details

Part number 13954 is a remanufactured alternator engineered for the Mercedes-Benz C230 charging system used in 2003, 2004, and 2005 models. The internal regulator and internal fan support controlled charging performance, while the 120-amp rating provides the electrical output expected for vehicle charging and accessory demand. This alternator is also cross-referenced to BBB Industries 11066 for the same application.

Compatible with Mercedes-Benz C230 models from 2003-2005, this alternator matches the Bosch/Valeo design family and uses a 7-groove serpentine clutch pulley. The part number 13954 is also referenced under Bosch 13954, making it easier to verify the correct replacement during lookup and service.

What It Helps Solve

• Battery warning light caused by low charging output
• Dim lights or unstable electrical performance
• Battery drain from an alternator that is not maintaining system voltage
• Charging system failure on a Mercedes-Benz C230
• Accessory performance issues tied to insufficient alternator output

Installation Notes and Tips

Verify pulley style, rotation, clock position, and electrical connector match before installation. Confirm the vehicle is a 2003-2005 Mercedes-Benz C230 and compare the removed unit to part number 13954 to ensure the correct Bosch/Valeo-style replacement. Inspect the belt condition and charging system wiring during service to help avoid repeat failures.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function with application-specific fitment and OE-style specifications. This alternator is intended for direct replacement use on the listed Mercedes-Benz C230 applications.