Part #: 12923

Remy 12923 Alternator

Premium Remanufactured
⚙️ 6 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$266.07Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Premium Remanufactured
🚗Fitment: Ford, F-250 Super Duty and F-350 Super Duty
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Alternator for Ford F-250 and F-350 Super Duty

The Remy Premium Remanufactured Alternator 12923 is designed to restore charging system performance in Ford F-250 Super Duty and F-350 Super Duty trucks. This 12-volt alternator delivers a 200-amp output with an internal fan and voltage regulator for consistent electrical supply.

  • 200 Ampere rating for high electrical demand
  • Internal fan type for efficient cooling
  • Remanufactured to meet OEM standards
  • Includes pulley for direct replacement
  • Clockwise rotation direction
  • Internal voltage regulator for stable voltage output
  • OE Manufacturer: Nippondenso

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 standards. These alternators undergo thorough testing and replacement of worn components to ensure reliable operation comparable to new units. The 12923 alternator benefits from this process, providing a cost-effective solution for Ford F-250 Super Duty and F-350 Super Duty owners seeking dependable electrical system restoration.

Product Details and Specifications

This Remy alternator features a 200-amp amperage rating suitable for trucks with high electrical loads. The internal fan design helps maintain optimal operating temperatures, while the internal voltage regulator ensures consistent 12-volt output. The included pulley and clockwise rotation make installation straightforward for compatible Ford models. Manufactured by Nippondenso, this remanufactured alternator meets OEM specifications for fit and function.

Common Applications and Problem Resolution

  • Restores charging system in Ford F-250 Super Duty and F-350 Super Duty
  • Replaces alternators with insufficient amperage output
  • Solves issues related to battery drain or electrical component failure
  • Addresses overheating problems due to fan failure
  • Fixes voltage regulation inconsistencies causing electrical malfunctions

Installation Notes and Tips

Ensure the alternator rotation direction matches the original unit (clockwise). Verify the pulley is compatible with your vehicle’s belt system. Disconnect the battery before installation to prevent electrical shorts. Follow manufacturer torque specifications when securing mounting bolts. Testing the charging system after installation is recommended to confirm proper operation.

Quality Assurance and Warranty

Remy’s Premium Remanufactured alternators are subjected to comprehensive testing to verify electrical output and mechanical integrity. Each unit is rebuilt using quality components and inspected to meet OEM standards. While specific warranty details are not provided here, Remy typically offers limited warranties on remanufactured parts to ensure customer confidence in product reliability.

BrandRemy
Part Number12923
PositionPremium Remanufactured
Amperage Rating200
Fan TypeInternal
New or RemanufacturedRemanufactured
OE ManufacturerNippondenso
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeInternal

This part fits 6 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010FordF-250 Super Duty6.4LV8N/ADual Alt System; NDenso Unit; 200 Amps; Premium Remanufactured
2010FordF-350 Super Duty6.4LV8N/ADual Alt System; NDenso Unit; 200 Amps; Premium Remanufactured
2009FordF-250 Super Duty6.4LV8N/ADual Alt System; NDenso Unit; 200 Amps; Premium Remanufactured
2009FordF-350 Super Duty6.4LV8N/ADual Alt System; NDenso Unit; 200 Amps; Premium Remanufactured
2008FordF-250 Super Duty6.4LV8N/ADual Alt System; NDenso Unit; 200 Amps; Premium Remanufactured
2008FordF-350 Super Duty6.4LV8N/ADual Alt System; NDenso Unit; 200 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:

104210-6100104210-61037C3T-10300-EE7C3Z-10346-EA

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