Part #: AL0812X

Bosch AL0812X Alternator

Alternator (Remanufactured)
⚙️ 18 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Alternator (Remanufactured)
🚗Fitment: Porsche, 911 and Boxster
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Alternator Replacement for Porsche 911 and Boxster

The Bosch AL0812X remanufactured alternator is designed to restore the electrical charging system of your Porsche 911 or Boxster. Engineered to meet OEM specifications, this 12-volt alternator ensures consistent power delivery and reliable performance for your vehicle's electrical needs.

  • 12-volt electrical system compatibility
  • Internal fan type with external fan included for optimal cooling
  • Clockwise rotation direction with plug clock rear view main mounting ear at 6 o'clock
  • Includes pulley with 6 grooves and 53mm outside diameter
  • Internal regulator type with external regulator included
  • Plug type 367 for precise electrical connections
  • Aluminum case material and color for durability and heat dissipation
  • 120 ampere rating suitable for high electrical demand
  • Remanufactured to meet Bosch quality standards

About the Bosch Alternator (Remanufactured) Product Line

The Bosch Alternator (Remanufactured) product line offers high-quality remanufactured alternators that provide a cost-effective solution without compromising on performance. Each unit undergoes rigorous testing and refurbishment to ensure it meets original equipment manufacturer standards. The AL0812X alternator is part of this line, delivering reliable charging capabilities specifically tailored for Porsche models such as the 911 and Boxster.

Detailed Product Description

This Bosch AL0812X alternator features a robust aluminum case that aids in heat dissipation and durability under demanding conditions. The internal fan design, complemented by an included external fan, helps maintain optimal operating temperatures. With a clockwise rotation and a plug clock rear view main mounting ear positioned at 6 o'clock, this alternator fits precisely in the designated mounting location. The included pulley has six grooves and a 53mm outside diameter, compatible with 6s-cp belt types, ensuring proper belt alignment and tension. The internal regulator type combined with an external regulator included provides stable voltage regulation for your Porsche's electrical system. Rated at 120 amps, this alternator supports the electrical load of your vehicle efficiently.

Common Applications and Issues Addressed

  • Replacement for failing or weak alternators in Porsche 911 and Boxster models
  • Resolves battery charging problems and electrical system malfunctions
  • Eliminates dimming headlights and electrical accessory failures
  • Addresses overheating issues related to alternator cooling
  • Fixes pulley or belt slippage due to worn or incompatible alternator pulleys

Installation Notes and Tips

  • Ensure compatibility with Porsche 911 or Boxster before installation
  • Verify clockwise rotation and mounting ear position for proper fitment
  • Check belt type and pulley groove count to match existing setup
  • Inspect electrical connections for plug type 367 to ensure secure attachment
  • Follow vehicle manufacturer torque specifications during mounting

Quality Assurance and Warranty

The Bosch AL0812X remanufactured alternator is tested to meet strict quality standards, ensuring reliable performance and durability. Bosch remanufactured alternators typically come with a limited warranty covering defects in materials and workmanship. Please refer to the specific warranty terms provided at the time of purchase for detailed coverage information.

BrandBosch
Part NumberAL0812X
PositionAlternator (Remanufactured)
Amperage Rating120
Case ColorAluminum
Case MaterialAluminum
Cases Per Pallet (ORLY)60
External Fan IncludedYes
External Regulator IncludedYes
Fan TypeInternal
New Or RemanufacturedRemanufactured
One Wire CapableNo
Original Equipment Manufacturer NamesBO
Outside Pulley Diameter53
PackagingBox
Plug Clock Rear View Main Mounting Ear at 6 O Clock10
Plug Type367
Pulley Groove Quantity6
Pulley IncludedYes
Pulley Type6S
Pulley Type / Belt Type (Alternator)6S-CP
Regulator TypeInternal
Rotation DirectionClockwise
Unit(s) per Car Qty (ORLY)1
Voltage12

This part fits 18 vehicles. Search below:

YearMakeModelBody TypeTransmissionLitersCylindersPositionNotes
2004Porsche9113.6LH6N/Awith Over-Running Clutch Pulley; Alternator (Remanufactured)
2004Porsche9113.6LH6N/AAlternator (Remanufactured)
2004Porsche911Manual3.6LH6N/AAlternator (Remanufactured)
2004PorscheBoxsterManual2.7LH6N/Awith Pulley; Alternator (Remanufactured)
2004PorscheBoxsterManual3.2LH6N/Awith Pulley; Alternator (Remanufactured)
2003Porsche9113.6LH6N/AAlternator (Remanufactured)
2003Porsche911Manual3.6LH6N/AAlternator (Remanufactured)
2003Porsche9113.6LH6N/Awith Over-Running Clutch Pulley; Alternator (Remanufactured)
2003PorscheBoxsterManual2.7LH6N/Awith Pulley; Alternator (Remanufactured)
2003PorscheBoxsterManual3.2LH6N/Awith Pulley; Alternator (Remanufactured)
2002Porsche9113.6LH6N/AAlternator (Remanufactured)
2002Porsche911Manual3.6LH6N/AAlternator (Remanufactured)
2002PorscheBoxsterManual2.7LH6N/Awith Pulley; Alternator (Remanufactured)
2002PorscheBoxsterManual3.2LH6N/Awith Pulley; Alternator (Remanufactured)
2001Porsche911Coupe3.4LH6N/Awith Over-Running Clutch Pulley; with Pulley; Alternator (Remanufactured)
2001Porsche9113.6LH6N/Awith Over-Running Clutch Pulley; with Pulley; Alternator (Remanufactured)
2001PorscheBoxster3.2LH6N/Awith Over-Running Clutch Pulley; with Pulley; Alternator (Remanufactured)
2000PorscheBoxster3.2LH6N/Awith Over-Running Clutch Pulley; with Pulley; Alternator (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:

99660301202

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