Part #: 6339

Bosch AL0887X Alternator

Alternator (Remanufactured)
⚙️ 33 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Alternator (Remanufactured)
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Reliable Remanufactured Alternator for Porsche 911, Boxster, and Cayman

The Bosch AL0887X Alternator (Remanufactured) is designed to provide dependable electrical charging performance for Porsche 911, Boxster, and Cayman models. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and efficient operation.

  • 12-volt electrical system compatibility
  • Internal fan type for optimized cooling
  • Clockwise rotation direction
  • Includes a 6-groove pulley with a 52mm outside diameter
  • Internal voltage regulator for stable output
  • Aluminum case construction for durability and heat dissipation
  • 150 amp amperage rating suitable for high electrical demand
  • Remanufactured to OEM standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) line offers high-quality remanufactured alternators that restore original equipment performance. Each unit undergoes rigorous testing and refurbishment to ensure reliability and longevity. This product line focuses on delivering cost-effective alternatives to new parts without compromising on fitment or function, making it a practical choice for maintaining Porsche electrical systems.

Detailed Product Description

The AL0887X alternator features an internal fan design that efficiently cools the unit during operation, reducing the risk of overheating. Its clockwise rotation matches the original equipment specifications for Porsche 911, Boxster, and Cayman vehicles. The included 6-groove pulley with a 52mm diameter supports proper belt alignment and tension, ensuring smooth power transfer. Constructed with an aluminum case, this alternator offers enhanced heat dissipation and corrosion resistance. The internal voltage regulator maintains consistent amperage output rated at 150 amps, supporting the electrical demands of modern Porsche models.

Common Applications and Issues Addressed

  • Replacement for failing or weak alternators in Porsche 911, Boxster, and Cayman
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses issues with dimming headlights or electrical accessories
  • Fixes irregular voltage output causing warning lights or system errors
  • Restores proper belt alignment and tension with included pulley

Installation Notes and Tips

  • Ensure compatibility with Porsche 911, Boxster, and Cayman models before installation
  • Verify clockwise rotation direction matches vehicle requirements
  • Check belt condition and tension when replacing the alternator pulley
  • Disconnect battery before installation to prevent electrical shorts
  • Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

This Bosch AL0887X alternator is remanufactured to meet or exceed OEM standards, ensuring reliable performance and durability. Bosch remanufactured alternators undergo comprehensive testing to verify electrical output and mechanical integrity. While specific warranty details are not provided here, Bosch typically offers limited warranties on remanufactured parts to cover defects in materials and workmanship.

BrandBBB Industries
Part Number6339
PositionAlternator (Remanufactured)
DesignDirect Drive
Mounting Bolts IncludedNo
Mounting Shims IncludedYes
Nose Cone TypeClosed
Number Of Pinion Teeth9
OE ManufacturerDelco/Delphi
Overcrank ProtectionNo
Power Rating1.6
Rotation DirectionClockwise
Series5MT
Solenoid AttachedYes
Starter Drive IncludedYes
Voltage (V)12

This part fits 33 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersPositionNotes
2019Porsche9113.8LH6N/AAlternator (Remanufactured)
2018Porsche9113.8LH6N/AAlternator (Remanufactured)
2017Porsche9113.8LH6N/AAlternator (Remanufactured)
2017Porsche9114.0LH6N/AAlternator (Remanufactured)
2016Porsche911Turbo3.8LH6N/AAlternator (Remanufactured)
2016Porsche9113.8LH6N/AAlternator (Remanufactured)
2016Porsche9113.4LH6N/AAlternator (Remanufactured)
2016Porsche9114.0LH6N/AAlternator (Remanufactured)
2016PorscheBoxster3.4LH6N/AAlternator (Remanufactured)
2016PorscheBoxster3.8LH6N/AAlternator (Remanufactured)
2016PorscheCayman3.8LH6N/AAlternator (Remanufactured)
2016PorscheCayman3.4LH6N/AAlternator (Remanufactured)
2015Porsche9113.8LH6N/AAlternator (Remanufactured)
2015Porsche9113.4LH6N/AAlternator (Remanufactured)
2015Porsche911Turbo3.8LH6N/AAlternator (Remanufactured)
2015PorscheBoxster3.4LH6N/AAlternator (Remanufactured)
2015PorscheCayman3.4LH6N/AAlternator (Remanufactured)
2014Porsche911Turbo3.8LH6N/AAlternator (Remanufactured)
2014Porsche9113.8LH6N/AAlternator (Remanufactured)
2014Porsche9113.4LH6N/AAlternator (Remanufactured)
2014Porsche911AWD3.8LH6N/AAlternator (Remanufactured)
2014Porsche911ConvertibleRWD3.8LH6N/AAlternator (Remanufactured)
2014Porsche911Carrera SCoupe3.8LH6N/AAlternator (Remanufactured)
2014PorscheBoxster3.4LH6N/AAlternator (Remanufactured)
2014PorscheCayman3.4LH6N/AAlternator (Remanufactured)
2013Porsche9113.4LH6N/AAlternator (Remanufactured)
2013Porsche9113.8LH6N/AAlternator (Remanufactured)
2013PorscheBoxster3.4LH6N/AAlternator (Remanufactured)
2012Porsche911RWD3.6LH6N/AAlternator (Remanufactured)
2012Porsche9113.4LH6N/AAlternator (Remanufactured)
2012Porsche911Carrera 4 GTSConvertible3.8LH6N/AAlternator (Remanufactured)
2012Porsche911Carrera S3.8LH6N/AAlternator (Remanufactured)
2012Porsche911Carrera 4SCoupe3.8LH6N/AAlternator (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:

10455006104550241046501810465027104650281913620819985211998544

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