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MPA Electrical 13874N Alternator
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.
| Brand | MPA Electrical |
|---|---|
| Part Number | 13874N |
| Position | New |
| Amps | 136 Amps |
| Clock | 2:30 |
| Fan | Internal |
| Manufacturer | Nippondenso/Bosch |
| Pulley | 8 Groove Serpentine |
| Regulator | External |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | New |
| 2002 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | New |
| 2001 | Dodge | Ram 2500 | 5.9L | L6 | DIESEL | N/A | New |
| 2001 | Dodge | Ram 3500 | 5.9L | L6 | DIESEL | N/A | 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.