HomeRemy 90572 Alternator
Part #: 90572

Remy 90572 Alternator

New
4 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
New
Fitment: Dodge, Ram 2500 and Ram 3500
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Reliable Alternator for Dodge Ram 2500 and Ram 3500

The Remy New 90572 alternator is designed to provide consistent electrical performance for Dodge Ram 2500 and Ram 3500 trucks. Engineered with a 136-amp rating and an internal fan, this alternator supports your vehicle's charging system efficiently.

  • Amperage Rating: 136 amps for robust electrical output
  • Fan Type: Internal fan for effective cooling
  • New or Remanufactured: Brand new unit
  • OE Manufacturer: Nippondenso for reliable OEM quality
  • Pulley Included: Yes, ready for installation
  • Rotation Direction: Clockwise rotation
  • Voltage: 12 volts compatible with standard vehicle systems
  • Voltage Regulator Type: External regulator design

About the Remy New Product Line

The Remy New product line focuses on delivering brand new electrical components that meet or exceed original equipment specifications. This alternator from the New line ensures dependable performance and durability, making it a suitable replacement for your Dodge Ram 2500 or Ram 3500's charging system.

Product Details and Specifications

This Remy 90572 alternator features a 136-amp output, providing sufficient power for demanding electrical loads in heavy-duty Dodge Ram trucks. The internal fan design helps maintain optimal operating temperatures, while the included pulley simplifies installation. Its clockwise rotation and 12-volt compatibility align with the factory setup, and the external voltage regulator allows for precise voltage control, ensuring stable electrical system performance.

Common Applications and Issues Addressed

  • Replacement for failing or underperforming alternators in Dodge Ram 2500 and Ram 3500
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses dimming headlights or electrical accessory failures
  • Eliminates issues caused by worn or damaged pulleys
  • Prevents vehicle stalling due to insufficient electrical power

Installation Notes and Tips

Installation of the Remy 90572 alternator should be performed by a qualified technician familiar with Dodge Ram 2500 and Ram 3500 models. Ensure the clockwise rotation matches your vehicle’s requirements. The included pulley allows for direct replacement without additional parts. Verify the external voltage regulator compatibility with your truck’s electrical system before installation.

Quality Assurance and Warranty

Remy alternators are manufactured to meet strict quality standards, incorporating OEM components such as Nippondenso parts. This new alternator is backed by Remy’s quality assurance processes to ensure reliable operation. Please refer to Remy’s warranty documentation for specific coverage details.

BrandRemy
Part Number90572
PositionNew
Amperage Rating136
Fan TypeInternal
New or RemanufacturedNew
OE ManufacturerNippondenso
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeExternal

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2000DodgeRam 25005.9LL6DIESELN/ANDenso Unit; 136 Amps; New
2000DodgeRam 35005.9LL6DIESELN/ANDenso Unit; 136 Amps; New
1999DodgeRam 25005.9LL6DIESELN/ANDenso Unit; 136 Amps; New
1999DodgeRam 35005.9LL6DIESELN/ANDenso Unit; 136 Amps; New

* 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:

121000-428056027221AB

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