Part #: 12022

Remy 12022 Alternator

Premium Remanufactured
⚙️ 14 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Mercedes-Benz, G500, ML320, C280, CLK320, and E320
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Reliable Alternator for Mercedes-Benz Vehicles

The Remy Premium Remanufactured Alternator 12022 is designed to restore charging system performance in select Mercedes-Benz models. Engineered with an internal fan and voltage regulator, this 12-volt alternator delivers a 120-amp output to meet your vehicle's electrical demands.

  • Amperage Rating: 120 amps for consistent power supply
  • Internal fan type for efficient cooling
  • Remanufactured to meet OE standards
  • OE Manufacturer: Bosch for trusted quality
  • Includes pulley for straightforward installation
  • Clockwise rotation direction
  • Internal voltage regulator for stable voltage output

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet or exceed original equipment specifications. This ensures reliable performance and durability while providing a cost-effective alternative to new parts. The 12022 alternator benefits from this process, combining quality Bosch components with Remy's remanufacturing expertise.

Detailed Product Description

This Remy alternator 12022 is specifically compatible with Mercedes-Benz models including the C280, CLK320, E320, G500, and ML320. It operates at 12 volts with a 120-amp output, suitable for vehicles requiring a clockwise rotation alternator. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent electrical output. The included pulley simplifies replacement, making it a practical choice for restoring your vehicle's charging system.

Common Issues Addressed by This Alternator

  • Battery not charging properly or draining quickly
  • Dim or flickering dashboard and headlights
  • Electrical system warning lights illuminated
  • Unusual noises from the engine bay related to the alternator
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

Ensure the vehicle is turned off and the battery is disconnected before beginning installation. Verify the clockwise rotation direction matches your vehicle’s requirements. The included pulley allows for direct replacement without additional parts. It is recommended to inspect the serpentine belt and related components during installation to ensure proper function.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet OE performance standards. This alternator is built with Bosch components and remanufactured to provide reliable operation. Warranty details should be confirmed at the point of purchase, as coverage may vary.

BrandRemy
Part Number12022
PositionPremium Remanufactured
Amperage Rating120
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerBosch
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002Mercedes-BenzG5005.0LV8N/A120 Amps - 120 amp power output rating; Premium Remanufactured
2001Mercedes-BenzML3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
2000Mercedes-BenzC2802.8LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
2000Mercedes-BenzCLK3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
2000Mercedes-BenzE3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
2000Mercedes-BenzML3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1999Mercedes-BenzC2802.8LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1999Mercedes-BenzCLK3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1999Mercedes-BenzE3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1999Mercedes-BenzML3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1998Mercedes-BenzC2802.8LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1998Mercedes-BenzCLK3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1998Mercedes-BenzE3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured
1998Mercedes-BenzML3203.2LV6N/A120 Amps - 120 amp power output rating; Premium Remanufactured

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

0-123-510-0680-123-510-0790-123-510-081010-154-07-02010-154-32-02010-154-75-02010-154-81-02011-154-07-0211.203.116437801

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.