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MPA Electrical 11291N Alternator
Reliable Alternator for Ford F-250 and F-350 Super Duty
The MPA Electrical New 11291N alternator is designed to provide consistent 12-volt electrical power for Ford F-250 Super Duty and F-350 Super Duty trucks. Engineered with quality components, this alternator supports your vehicle's charging system with a 125-amp output and internal features for efficient operation.
- 125 amps output for stable electrical performance
- Internal fan for effective cooling
- Clockwise rotation with 1:30 clock position
- 8 groove serpentine pulley for compatibility with factory belts
- Internal voltage regulator for precise voltage control
- Manufactured by Nippondenso for reliable quality
- Designed specifically for 12-volt electrical systems
About the MPA Electrical New Product Line
The New product line from MPA Electrical focuses on delivering updated and reliable electrical components tailored for heavy-duty vehicles. This alternator, part number 11291N, benefits from the latest manufacturing standards and quality controls, ensuring compatibility and durability for Ford Super Duty trucks.
Detailed Alternator Features and Specifications
This alternator features a 125-amp output, suitable for powering the electrical demands of Ford F-250 and F-350 Super Duty trucks. The internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. The 8 groove serpentine pulley matches factory belt configurations, simplifying installation and ensuring proper belt alignment. The internal voltage regulator maintains consistent 12-volt output, protecting your vehicle's electrical system from voltage fluctuations. Rotation is clockwise with a 1:30 clock position, matching OEM specifications for these Ford models. Manufactured by Nippondenso, this alternator meets industry standards for performance and reliability.
Common Issues Addressed by This Alternator
- Intermittent or no charging of the battery
- Dim or flickering dashboard and headlights
- Battery warning light illumination
- Electrical system failures due to voltage irregularities
- Overheating alternator components from inadequate cooling
Installation Notes and Tips
When installing the MPA Electrical 11291N alternator, ensure the serpentine belt is properly aligned with the 8 groove pulley. Verify the clockwise rotation and 1:30 clock position match your vehicle’s original alternator. Disconnect the battery before installation to prevent electrical shorts. Check all electrical connections for corrosion or damage and replace if necessary. It is recommended to test the charging system after installation to confirm proper operation.
Quality Assurance and Warranty
This alternator is manufactured by Nippondenso and distributed under the MPA Electrical New product line, ensuring adherence to strict quality standards. While specific warranty details are not provided here, MPA Electrical products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or supplier for exact warranty terms.
| Brand | MPA Electrical |
| Part Number | 11291N |
| Position | New |
| Amps | 125 Amps |
| Clock | 1:30 |
| Fan | Internal |
| Manufacturer | Nippondenso |
| Pulley | 8 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | Single Alt. System, w/ 125 amp alt.; New |
| 2010 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | Single Alt. System, w/ 125 amp alt.; New |
| 2009 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | Single Alt. System, w/ 125 amp alt.; New |
| 2009 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | Single Alt. System, w/ 125 amp alt.; New |
| 2008 | Ford | F-250 Super Duty | 6.4L | V8 | N/A | Single Alt. System, w/ 125 amp alt.; New |
| 2008 | Ford | F-350 Super Duty | 6.4L | V8 | N/A | Single Alt. System, w/ 125 amp 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.