Part #: 12772

Remy 12772 Alternator

Premium Remanufactured
5 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: Dodge, Viper
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator Replacement for Dodge Viper

The Remy Premium Remanufactured Alternator 12772 is designed specifically for Dodge Viper models requiring a dependable 12-volt charging system component. This remanufactured alternator offers a precise fit and essential features to maintain your vehicle's electrical performance.

  • Amperage Rating: 125 amps for consistent power output
  • Internal fan type for efficient cooling
  • Remanufactured to meet OEM standards
  • OE Manufacturer: Nippondenso for trusted quality
  • Includes pulley for straightforward installation
  • Clockwise rotation direction compatible with Dodge Viper
  • External voltage regulator type for reliable voltage control

About the Premium Remanufactured Product Line

The Premium Remanufactured line by Remy focuses on restoring alternators to meet or exceed original equipment specifications. Each unit undergoes thorough testing and rebuilding processes to ensure durability and performance comparable to new parts. This alternator 12772 benefits from this rigorous remanufacturing approach, providing a cost-effective solution without compromising quality.

Detailed Alternator Features and Specifications

This Remy alternator 12772 delivers a 125-amp output suitable for the electrical demands of the Dodge Viper. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. With a clockwise rotation and an external voltage regulator, this alternator matches the original equipment configuration, ensuring compatibility and reliable charging system operation. The included pulley simplifies installation by eliminating the need for additional parts.

Common Issues Addressed by This Alternator

  • Battery not charging or slow charging
  • Dim or flickering headlights and electrical accessories
  • Warning lights related to charging system on the dashboard
  • Unusual noises from the alternator area
  • Vehicle stalling or difficulty starting due to electrical failure

Installation Notes and Tips

When installing the Remy Premium Remanufactured Alternator 12772 on a Dodge Viper, ensure the battery is disconnected before removal. Verify the clockwise rotation direction matches your vehicle’s original alternator. The included pulley allows for direct replacement without additional parts. Check the external voltage regulator connections for secure fitment. Proper torque specifications should be followed to avoid damage.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators undergo comprehensive testing to meet OEM performance standards. Each unit is inspected for electrical output, mechanical integrity, and durability. While specific warranty details may vary, Remy typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for Dodge Viper owners.

BrandRemy
Part Number12772
PositionPremium Remanufactured
Amperage Rating125
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerNippondenso
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeExternal

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2002DodgeViper8.0LV10N/A125 Amps; Premium Remanufactured
2001DodgeViper8.0LV10N/A125 Amps; Premium Remanufactured
2000DodgeViper8.0LV10N/A125 Amps; Premium Remanufactured
1999DodgeViper8.0LV10N/A125 Amps; Premium Remanufactured
1998DodgeViper8.0LV10N/A125 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:

121000-43604848662AB

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