Part #: 94039

Remy 94039 Alternator

New
⚙️ 46 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
📦New
🚗Fitment: Ram and Dodge, 2500, 3500, Ram 2500, and Ram 3500
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Reliable Alternator for Dodge Ram 2500 and 3500

The Remy New alternator part number 94039 is designed to provide consistent electrical performance for Dodge Ram 2500 and Ram 3500 trucks. Engineered to meet OE specifications, this 12-volt alternator ensures your vehicle's charging system operates efficiently under demanding conditions.

  • Amperage Rating: 220 amps for robust electrical output
  • Internal fan type for effective cooling
  • New unit manufactured by Nippondenso, an OE supplier
  • Includes pulley for straightforward installation
  • Clockwise rotation direction compatible with specified models
  • External voltage regulator type for precise voltage control

About the Remy New Product Line

The Remy New product line focuses on brand-new alternators built to original equipment standards. This line offers reliable replacements that maintain factory performance and durability. The New alternator 94039 is part of this line, ensuring it meets strict quality and fitment requirements for Dodge Ram 2500 and 3500 vehicles.

Detailed Alternator Description

This Remy alternator 94039 delivers a 220-amp output, suitable for trucks requiring high electrical loads. Its internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. The included pulley simplifies installation, while the clockwise rotation matches the factory setup for Dodge Ram 2500 and Ram 3500 models. The external voltage regulator type provides stable voltage regulation, protecting your vehicle's electrical components.

Common Issues This Alternator Addresses

  • Battery not charging or slow charging
  • Dim or flickering dashboard and headlights
  • Electrical system warning lights on the dash
  • Unusual noises from the alternator area
  • Vehicle stalling due to electrical failure

Installation Notes and Tips

Before installation, verify compatibility with your Dodge Ram 2500 or 3500 model year and engine type. The included pulley allows for direct replacement without additional parts. Ensure the alternator rotation direction is clockwise to match your vehicle’s requirements. Disconnect the battery before removal and installation to prevent electrical shorts. Properly torque mounting bolts and reconnect all electrical connections securely.

Quality Assurance and Warranty

Remy New alternators are manufactured to meet or exceed OEM standards, with Nippondenso as the original equipment manufacturer. This alternator undergoes rigorous testing to ensure reliable performance. Warranty coverage details should be confirmed at the point of purchase, typically including protection against defects in materials and workmanship.

BrandRemy
Part Number94039
PositionNew
Amperage Rating220
Fan TypeInternal
New or RemanufacturedNew
OE ManufacturerNippondenso
Pulley IncludedYes
Rotation DirectionClockwise
Voltage (V)12
Voltage Regulator TypeExternal

This part fits 46 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024Ram25006.7LL6N/A220 Amps; New
2024Ram35006.7LL6N/A220 Amps; New
2023Ram25006.7LL6N/A220 Amps; New
2023Ram35006.7LL6N/A220 Amps; New
2022Ram25006.7LL6N/A220 Amps; New
2022Ram35006.7LL6N/A220 Amps; New
2021Ram25006.7LL6N/A220 Amps; New
2021Ram35006.7LL6N/A220 Amps; New
2020Ram25006.7LL6N/A220 Amps; New
2020Ram35006.7LL6N/A220 Amps; New
2019Ram25006.7LL6N/ADual Alt System; Primary Alt; Opt; 220 Amps; New
2019Ram35006.7LL6N/ADual Alt System; Primary Alt; Opt; 220 Amps; New
2018Ram25006.7LL6N/ADual Alt System; Primary Alt; Opt; 220 Amps; New
2018Ram25006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2018Ram35006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2018Ram35006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2017Ram25006.7LL6N/ADual Alt System; Primary Alt; Opt; 220 Amps; New
2017Ram25006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2017Ram35006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2017Ram35006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2016Ram25006.7LL6N/ADual Alt System; Primary Alt; Opt; 220 Amps; New
2016Ram25006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2016Ram35006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2016Ram35006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2015Ram25006.7LL6N/ADual Alt System; Primary Alt; Opt; 220 Amps; New
2015Ram25006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2015Ram35006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2015Ram35006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2014Ram25006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2014Ram25006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2014Ram35006.7LL6N/AExc Dual Alt System; NDenso Unit; 220 Amps; New
2014Ram35006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2013Ram25006.7LL6N/AExc Dual Alt System; NDenso Unit; Opt; 220 Amps; New
2013Ram25006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2013Ram35006.7LL6N/AExc Dual Alt System; NDenso Unit; Opt; 220 Amps; New
2013Ram35006.7LL6N/ADual Alt System; Primary Alt; 220 Amps; New
2012Ram25006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2012Ram35006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2011Ram25006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2011Ram35006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2010DodgeRam 25006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2010DodgeRam 35006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2009DodgeRam 25006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2009DodgeRam 35006.7LL6N/ANDenso Unit; Opt; 220 Amps; New
2008DodgeRam 25006.7LL6N/A220 Amps; New
2008DodgeRam 35006.7LL6N/A220 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:

421000-7001421000-71604801313AC4801313AD

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