HomeMPA Electrical 13874N Alternator
Part #: 13874N

MPA Electrical 13874N Alternator

New
4 vehicles fit this part
Select your vehicle to confirm fitment
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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 3500

The MPA Electrical New 13874N alternator is designed to provide consistent electrical performance for Dodge Ram 2500 and Ram 3500 trucks. Engineered to meet the specific charging needs of these heavy-duty vehicles, this 12-volt alternator ensures your truck's electrical system operates efficiently under demanding conditions.

  • Output: 136 amps for stable power supply
  • Rotation: Clockwise for proper engine compatibility
  • Fan Type: Internal fan for effective cooling
  • Pulley: 8 groove serpentine pulley for secure belt engagement
  • Regulator: External regulator for precise voltage control
  • Manufacturer: Nippondenso/Bosch components for durability
  • Clock Position: 2:30 for correct mounting alignment

MPA Electrical New Product Line Overview

The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for specific vehicle applications. The 13874N alternator is part of this line, offering modern design features such as an external regulator and an 8 groove serpentine pulley, which align with current Dodge Ram 2500 and 3500 electrical system requirements.

Detailed Alternator Description

This alternator provides a 136-amp output at 12 volts, suitable for the electrical demands of Dodge Ram 2500 and Ram 3500 trucks. Its clockwise rotation and 2:30 clock position ensure proper fitment and alignment within the engine bay. The internal fan design helps maintain optimal operating temperatures, while the external regulator allows for accurate voltage regulation, protecting your vehicle's electrical components. The 8 groove serpentine pulley is designed to work seamlessly with the vehicle's belt system, ensuring reliable power transmission.

Common Applications and Issues Addressed

  • Replacement for failing or underperforming alternators in Dodge Ram 2500 and 3500
  • Resolves battery charging problems and electrical system malfunctions
  • Addresses issues with dimming lights or electrical accessory failures
  • Prevents engine stalling caused by insufficient electrical power
  • Corrects belt slippage or pulley wear related to alternator operation

Installation Notes and Tips

Ensure the alternator is installed with the correct 2:30 clock position to match the vehicle's mounting points. Verify the serpentine belt is properly aligned on the 8 groove pulley to avoid premature wear. Since this alternator uses an external regulator, confirm all electrical connections are secure and compatible with the vehicle's wiring harness. It is recommended to test the charging system after installation to confirm proper operation.

Quality Assurance and Warranty

The MPA Electrical New 13874N alternator is manufactured using Nippondenso/Bosch components, known for their reliability and durability. This part undergoes quality control inspections to meet OEM standards. Warranty details should be confirmed with the distributor or manufacturer to ensure coverage terms.

BrandMPA Electrical
Part Number13874N
PositionNew
Amps136 Amps
Clock2:30
FanInternal
ManufacturerNippondenso/Bosch
Pulley8 Groove Serpentine
RegulatorExternal
RotationClockwise
Volts12 Volts

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2002DodgeRam 25005.9LL6DIESELN/ANew
2002DodgeRam 35005.9LL6DIESELN/ANew
2001DodgeRam 25005.9LL6DIESELN/ANew
2001DodgeRam 35005.9LL6DIESELN/ANew

* 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:

0-124-525-00511314121000-4481138741913440256027221AD56028239AB

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