Part #: 12056

Remy 12056 Alternator

Premium Remanufactured
19 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Premium Remanufactured
Fitment: Audi and Volkswagen, A4, A4 Quattro, A6, A6 Quattro, Passat, and S4
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Reliable Alternator for Audi and Volkswagen Vehicles

The Remy Premium Remanufactured Alternator 12056 is designed to restore your vehicle's charging system with dependable performance. Engineered for select Audi and Volkswagen models, this alternator ensures consistent power delivery and efficient operation.

  • Amperage Rating: 120 amps for stable electrical output
  • Internal fan type for effective cooling
  • Remanufactured to meet OEM standards
  • OE Manufacturer: Bosch for trusted quality
  • Includes pulley for direct replacement
  • Clockwise rotation direction
  • 12-volt system compatibility
  • Internal voltage regulator for precise voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet strict quality and performance criteria. This process includes thorough testing and replacement of worn components to ensure the alternator performs like new. The 12056 alternator benefits from this rigorous remanufacturing process, providing a cost-effective alternative to new parts without compromising reliability.

Detailed Product Description

This Remy alternator 12056 is specifically designed for 12-volt electrical systems found in Audi A4, A4 Quattro, A6, A6 Quattro, S4, and Volkswagen Passat models. With a 120-amp output, it supports the electrical demands of modern vehicles. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures stable voltage supply to your vehicle’s electrical components. The included pulley and clockwise rotation direction allow for straightforward installation and compatibility with the original setup. Manufactured by Bosch and remanufactured by Remy, this alternator meets stringent quality standards.

Common Applications and Issues Addressed

  • Restores charging system functionality in Audi A4 and A6 models
  • Replaces failing alternators causing battery drain in Volkswagen Passat
  • Solves electrical system malfunctions related to voltage irregularities
  • Addresses overheating issues with internal fan cooling
  • Resolves pulley or rotation direction mismatches in original alternators

Installation Notes and Tips

Ensure the vehicle’s battery is disconnected before beginning installation. Verify the clockwise rotation direction and pulley compatibility with your specific Audi or Volkswagen model. This alternator is designed for direct replacement in the listed vehicles, but checking belt alignment and tension after installation is recommended for optimal performance.

Quality Assurance and Warranty

The Remy Premium Remanufactured Alternator 12056 undergoes comprehensive testing to meet OEM specifications. Manufactured in partnership with Bosch, it offers reliable performance consistent with original equipment. Please refer to Remy’s warranty policy for coverage details on remanufactured parts.

BrandRemy
Part Number12056
PositionPremium Remanufactured
Amperage Rating120
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerBosch
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004AudiA6 Quattro2.7LV6N/ABosch Unit; 120 Amps; Premium Remanufactured
2004VolkswagenPassat2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2003AudiA6 Quattro2.7LV6N/A120 Amps; Premium Remanufactured
2003VolkswagenPassat2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2002AudiA6 Quattro2.7LV6N/A120 Amps; Premium Remanufactured
2002AudiS42.7LV6N/A120 Amps; Premium Remanufactured
2002VolkswagenPassat2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2001AudiA42.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2001AudiA4 Quattro2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2001AudiA62.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2001AudiA6 Quattro2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2001AudiS42.7LV6N/A120 Amps; Premium Remanufactured
2001VolkswagenPassat2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2000AudiA42.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2000AudiA4 Quattro2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2000AudiA62.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2000AudiA6 Quattro2.8LV6N/ABosch Unit; Opt; 120 Amps; Premium Remanufactured
2000AudiS42.7LV6N/A120 Amps; Premium Remanufactured
2000VolkswagenPassat2.8LV6N/ABosch Unit; Opt; 120 Amps; 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:

0-124-515-028078-903-016F

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