Part #: 12419

Remy 12419 Alternator

Premium Remanufactured
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Premium Remanufactured
Fitment: Audi, A4, A4 Quattro, A6, and A6 Quattro
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Audi A4 and A6 Models

The Remy Premium Remanufactured Alternator 12419 is designed to restore the charging system of your Audi A4, A4 Quattro, A6, or A6 Quattro. Engineered to meet Bosch OE standards, this 12-volt alternator delivers consistent 150-amp output with an internal fan and voltage regulator for efficient performance.

Key Features of Remy Alternator 12419

  • Amperage Rating: 150 amps for reliable electrical power
  • Internal fan type for effective cooling
  • Remanufactured to Bosch OE specifications
  • Includes pulley for straightforward installation
  • Clockwise rotation direction compatible with specified Audi models
  • Internal voltage regulator for stable voltage output
  • 12-volt system compatibility

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy offers alternators that have been carefully rebuilt to meet original equipment manufacturer standards. This ensures that the alternator 12419 provides dependable performance and durability comparable to new units. Each component is inspected and tested to maintain quality and fitment for Audi vehicles, making it a practical replacement option.

Detailed Product Description

This Remy alternator 12419 is specifically designed for Audi A4, A4 Quattro, A6, and A6 Quattro models requiring a 150-amp charging system. Featuring an internal fan, it efficiently dissipates heat during operation, while the internal voltage regulator maintains consistent voltage levels to protect your vehicle’s electrical components. The clockwise rotation and included pulley ensure compatibility and ease of installation. Being remanufactured to Bosch OE standards, this alternator supports the electrical demands of your Audi’s engine and accessories.

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 alternator area
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

  • Verify vehicle compatibility with Audi A4, A4 Quattro, A6, or A6 Quattro before installation
  • Ensure battery is disconnected prior to alternator replacement
  • Check belt tension and pulley alignment during installation
  • Use proper tools to avoid damage to the internal fan and voltage regulator
  • Test charging system after installation to confirm proper operation

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo rigorous testing to meet Bosch OE specifications, ensuring reliable performance and fitment. While specific warranty details may vary, these alternators typically come with a limited warranty covering defects in materials and workmanship to provide confidence in your purchase.

BrandRemy
Part Number12419
PositionPremium Remanufactured
Amperage Rating150
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerBosch
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005AudiA43.0LV6N/ATo Chassis 8H500780; Bosch Unit; 150 Amps; Premium Remanufactured
2005AudiA4 Quattro3.0LV6N/ATo Chassis 8H500780; Bosch Unit; 150 Amps; Premium Remanufactured
2004AudiA43.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2004AudiA4 Quattro3.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2004AudiA63.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2004AudiA6 Quattro3.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2003AudiA43.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2003AudiA4 Quattro3.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2003AudiA63.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2003AudiA6 Quattro3.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2002AudiA43.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2002AudiA4 Quattro3.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2002AudiA63.0LV6N/ABosch Unit; 150 Amps; Premium Remanufactured
2002AudiA6 Quattro3.0LV6N/ABosch Unit; 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:

0-124-615-007047-903-015X078-903-016S078-903-018AX078-903-018X

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