Part #: 12912

Remy 12912 Alternator

Premium Remanufactured
⚙️ 3 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Audi, A4 Quattro and A4
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Alternator for Audi A4 and A4 Quattro

The Remy Premium Remanufactured Alternator 12912 is designed specifically for Audi A4 and A4 Quattro models. This 12-volt alternator delivers a 150-amp output with an internal fan and voltage regulator, ensuring consistent electrical performance for your vehicle.

Key Features of Remy Alternator 12912

  • Amperage Rating: 150 amps for stable power supply
  • Internal fan type for efficient cooling
  • Remanufactured to meet OE standards
  • OE Manufacturer: Valeo, ensuring compatibility
  • Includes pulley for straightforward installation
  • Clockwise rotation direction
  • Internal voltage regulator for reliable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet original equipment specifications. This ensures that the alternator 12912 provides dependable performance and durability comparable to new parts, while supporting sustainable vehicle maintenance practices.

Detailed Product Description

This Remy alternator 12912 is engineered for Audi A4 and A4 Quattro vehicles requiring a 12-volt, 150-amp charging system. Featuring an internal fan, it maintains optimal operating temperatures during engine operation. The internal voltage regulator stabilizes output voltage, protecting your vehicle’s electrical components. The included pulley and clockwise rotation direction match the original equipment setup, simplifying replacement and ensuring proper fitment.

Common Issues Addressed by This Alternator

  • Battery not charging or losing charge quickly
  • Dimming or flickering dashboard and headlights
  • Electrical system warning lights illuminated
  • Unusual noises from the engine bay related to the charging system
  • Intermittent power loss or stalling due to charging failure

Installation Notes and Tips

When installing the Remy Premium Remanufactured Alternator 12912, ensure the pulley aligns correctly with the belt system and verify the clockwise rotation matches your vehicle’s requirements. Disconnect the battery before installation to prevent electrical shorts. Use proper torque specifications for mounting bolts and double-check electrical connections for secure fitment.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet or exceed original equipment standards. This alternator 12912 is remanufactured with quality components, including an internal voltage regulator and fan, to ensure reliable operation. Warranty coverage details are provided by Remy and typically include protection against defects in materials and workmanship.

BrandRemy
Part Number12912
PositionPremium Remanufactured
Amperage Rating150
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerValeo
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiA4 Quattro3.0LV6N/ACompatible with multiple 150 Amp alternator variants.; Premium Remanufactured
2005AudiA43.0LV6N/AFrom Chassis 8H5007801; 150 Amps; Premium Remanufactured
2005AudiA4 Quattro3.0LV6N/AFrom Chassis 8H5007801; 150 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:

047-903-015X06C-903-016B078-903-018AX078-903-018XTG15C011TG15C043

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