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MPA Electrical 11239N Alternator
Reliable Alternator for Dodge Ram 2500 and 3500
The MPA Electrical New 11239N alternator is designed to provide consistent electrical performance for Dodge Ram 2500 and Ram 3500 trucks. Engineered with Bosch components, this 12-volt alternator delivers 132 amps to support your vehicle's charging system needs.
- 132 amps output for stable electrical supply
- 12 volts system compatibility
- Internal fan for efficient cooling
- 8 groove serpentine clutch pulley for smooth operation
- External voltage regulator for precise control
- Clockwise rotation direction
- Manufactured by Bosch for reliable quality
Detailed Alternator Features and Specifications
This MPA Electrical New alternator, part number 11239N, is built with an internal fan to maintain optimal operating temperatures during heavy use. The 8 groove serpentine clutch pulley ensures compatibility with the serpentine belt system found on Dodge Ram 2500 and 3500 models. Featuring an external voltage regulator, this alternator provides accurate voltage control to protect your vehicle's electrical components. The clockwise rotation matches the factory specifications for these Dodge trucks, ensuring proper fit and function.
MPA Electrical New Product Line Overview
The New product line from MPA Electrical focuses on delivering updated and reliable electrical components that meet or exceed OEM standards. This alternator is part of that line, combining Bosch manufacturing expertise with MPA Electrical's quality control to offer a dependable replacement for Dodge Ram 2500 and 3500 vehicles.
Common Applications and Problem Resolution
- Replaces failing or underperforming alternators in Dodge Ram 2500 and 3500
- Resolves battery charging issues and electrical system malfunctions
- Eliminates dimming headlights and electrical accessory failures
- Addresses overheating alternator problems with internal fan design
- Fixes pulley or belt slippage with the serpentine clutch pulley
Installation Notes and Tips
When installing the MPA Electrical 11239N alternator, ensure the clockwise rotation matches your vehicle’s original alternator. Verify the serpentine belt routing and tension after installation. The external voltage regulator requires proper connection to maintain voltage stability. It is recommended to inspect the battery and wiring harness for any damage during replacement.
Quality Assurance and Warranty
This alternator is manufactured by Bosch and distributed under the MPA Electrical New line, ensuring adherence to strict quality standards. The part number 11239N is backed by a limited warranty covering defects in materials and workmanship. Always consult the warranty documentation for specific terms and conditions.
| Brand | MPA Electrical |
| Part Number | 11239N |
| Position | New |
| Amps | 132 Amps |
| Clock | 10:30 |
| Fan | Internal |
| Manufacturer | Bosch |
| Pulley | 8 Groove Serpentine Clutch Pulley |
| Regulator | External |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ Bosch alt.; New |
| 2009 | Dodge | Ram 2500 | 6.7L | L6 | N/A | w/ Bosch alt.; New |
| 2009 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ Bosch alt.; New |
| 2008 | Dodge | Ram 2500 | 6.7L | L6 | N/A | w/ Bosch alt.; New |
| 2008 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ Bosch alt.; New |
| 2007 | Dodge | Ram 2500 | 6.7L | L6 | N/A | w/ Bosch alt.; New |
| 2007 | Dodge | Ram 3500 | 6.7L | L6 | N/A | w/ Bosch alt.; 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.