Part #: 11304

MPA Electrical 11304 Alternator

Remanufactured
⚙️ 8 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Remanufactured
🚗Fitment: Mercedes-Benz, CL600, CL63 AMG, and S63 AMG
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Reliable Alternator for Mercedes-Benz CL63 AMG, CL600, and S63 AMG

The MPA Electrical Remanufactured Alternator 11304 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 11304

  • Voltage: 12.0 volts for standard automotive electrical systems
  • Amperage Rating: 220 amps to support high electrical loads
  • Rotation Direction: Clockwise (right) for proper fitment
  • Fan Type: Internal fan for effective cooling
  • Pulley Included: Yes, with 6 grooves compatible with serpentine belts
  • Plug Clock Rear View Main Mounting Ear positioned at 6 o'clock
  • Internal Regulator for stable voltage output
  • Compatible with Bosch family components
  • Non-decoupled clutch pulley design

Detailed Description of the Remanufactured Alternator 11304

This remanufactured alternator from MPA Electrical is built to restore the charging system of Mercedes-Benz CL63 AMG, CL600, and S63 AMG models. Featuring a 12-volt system and a 220-amp output, it supports the electrical needs of high-performance vehicles. The internal fan design helps maintain optimal operating temperatures, while the clockwise rotation ensures compatibility with the original engine setup. The included pulley has six grooves designed for serpentine belts, providing reliable belt engagement. An internal voltage regulator maintains consistent power delivery, and the mounting ear is positioned at 6 o'clock for precise installation alignment. This alternator belongs to the Bosch family, reflecting quality remanufacturing standards.

Common Applications and Issues Addressed

  • Restores charging capability in Mercedes-Benz CL63 AMG, CL600, and S63 AMG
  • Resolves battery drain caused by faulty alternators
  • Eliminates dimming or flickering headlights due to charging problems
  • Fixes warning lights related to charging system malfunctions
  • Replaces alternators with worn or damaged pulleys and regulators

Installation Notes and Tips

Ensure the serpentine belt is properly aligned with the 6-groove pulley during installation. Verify the clockwise rotation direction matches the vehicle’s original alternator. Check the mounting ear position at 6 o'clock for correct fitment. It is recommended to inspect the battery and electrical connections to guarantee optimal performance after installation.

Quality Assurance and Warranty

The MPA Electrical Remanufactured Alternator 11304 undergoes thorough testing to meet OEM specifications. As a remanufactured unit, it offers a cost-effective solution with reliable performance. Warranty details vary by distributor; please consult your supplier for specific coverage information.

BrandMPA Electrical
Part Number11304
PositionRemanufactured
Voltage12.0
Plug Clock Rear View Main Mounting Ear at 6 O Clock2
Fan TypeInternal
Rotation DirectionClockwise (right)
Pulley IncludedYes
FamilyBosch
Pulley Groove Quantity6
Pulley Belt TypeSerpentine
Regulator TypeInternal
Decoupled Or Clutch PulleyNo
Amperage Rating220.0

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010Mercedes-BenzCL63 AMG6.3LV8N/ARemanufactured
2010Mercedes-BenzS63 AMG6.3LV8N/ARemanufactured
2009Mercedes-BenzCL63 AMG6.3LV8N/ARemanufactured
2009Mercedes-BenzS63 AMG6.3LV8N/ARemanufactured
2008Mercedes-BenzCL6005.5LV12N/ARemanufactured
2008Mercedes-BenzCL63 AMG6.3LV8N/ARemanufactured
2008Mercedes-BenzS63 AMG6.3LV8N/ARemanufactured
2007Mercedes-BenzCL6005.5LV12N/ARemanufactured

* 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:

013 154 99 02013-154-06-02013-154-99-02

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