Part #: 13734

MPA Electrical 13734 Alternator

Remanufactured
⚙️ 6 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Remanufactured
🚗Fitment: BMW, Z3 and 528i
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Reliable Alternator for BMW 528i and Z3 Vehicles

The MPA Electrical Remanufactured Alternator 13734 is designed to provide consistent 12-volt electrical output for BMW 528i and Z3 models. Engineered with Bosch components, this alternator supports your vehicle's charging system with a 140-amp capacity and internal regulator for stable performance.

  • 140 amps output for efficient charging
  • 12 volts electrical system compatibility
  • Internal fan for effective cooling
  • Clockwise rotation with 3:30 clock position
  • Internal voltage regulator for consistent power
  • Remanufactured using Bosch manufacturer components
  • Supplied without pulley for flexible installation

Detailed Features of the MPA Electrical Remanufactured Alternator

This alternator, part number 13734, is remanufactured to meet the electrical demands of BMW 528i and Z3 vehicles. It features a 140-amp output suitable for maintaining battery charge and powering electrical accessories. The internal fan design helps dissipate heat efficiently, while the internal voltage regulator ensures stable voltage output. The clockwise rotation and 3:30 clock position align with original equipment specifications. Bosch components are used in the remanufacturing process, ensuring compatibility and reliability. The alternator is supplied without a pulley, allowing for customization based on your vehicle's requirements.

About the Remanufactured Product Line

The Remanufactured line from MPA Electrical offers alternators rebuilt to original equipment standards using quality Bosch parts. This process involves thorough inspection, replacement of worn components, and testing to ensure performance and durability. Choosing a remanufactured alternator like part number 13734 provides a cost-effective solution while maintaining the reliability expected for BMW 528i and Z3 charging systems.

Common Issues Addressed by This Alternator

  • Battery not charging or losing charge quickly
  • Dim or flickering dashboard and headlights
  • Electrical system warning lights illuminated
  • Unusual noises from the alternator area
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

When installing the MPA Electrical Remanufactured Alternator 13734, ensure the pulley is compatible with your BMW 528i or Z3 model as this unit is supplied without a pulley. Verify the clockwise rotation and 3:30 clock position match your vehicle’s original alternator. Proper torque specifications should be followed to avoid damage. It is recommended to inspect the battery and electrical connections during installation to ensure optimal performance.

Quality Assurance and Warranty

MPA Electrical remanufactured alternators undergo rigorous testing to meet OEM standards. The use of Bosch components supports consistent quality and reliability. This alternator is backed by a limited warranty covering defects in materials and workmanship, providing confidence in its performance for BMW 528i and Z3 applications.

BrandMPA Electrical
Part Number13734
PositionRemanufactured
Amps140 Amps
Clock3:30
FanInternal
ManufacturerBosch
PulleyWithout Pulley
RegulatorInternal
RotationClockwise
Volts12 Volts

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000BMWZ32.8LL6N/Aw/ 140 amp Bosch alt.; Remanufactured
1999BMWZ32.8LL6N/Aw/ 140 amp Bosch alt.; Remanufactured
1999BMWZ32.5LL6N/Aw/ 140 amp Bosch alt.; Remanufactured
1998BMWZ32.8LL6N/Aw/ 140 amp Bosch alt.; Remanufactured
1997BMW528i2.8LL6N/A140 amp alternator required.; Remanufactured
1997BMWZ32.8LL6N/Aw/ 140 amp Bosch alt.; 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:

0-123-515-00412-31-1-740-62912-31-1-740-631137341913428089037256

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