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MPA Electrical 11120N Alternator
Reliable Alternator for Nissan and INFINITI Vehicles
The MPA Electrical New 11120N alternator is designed to provide consistent electrical performance for select Nissan and INFINITI models. Engineered with a 130-amp output and internal components, this alternator supports your vehicle's charging system efficiently.
- 130 amps output for stable electrical supply
- Internal fan for effective cooling
- 7 groove serpentine pulley for proper belt alignment
- Internal voltage regulator for precise voltage control
- Clockwise rotation compatible with specific engine setups
- 12 volts system compatibility
- Manufactured by Hitachi for reliable quality
Product Line Details: MPA Electrical New Series
The New product line from MPA Electrical focuses on delivering updated alternator components that meet OEM specifications. This line integrates modern design features such as internal fans and regulators to enhance durability and performance. The 11120N alternator benefits from this approach, ensuring compatibility and reliability for Nissan Armada, Pathfinder Armada, QX56, and TITAN models.
Technical Description and Features
The 11120N alternator features a 130-amp output suitable for vehicles requiring a robust charging system. Its internal fan design helps maintain optimal operating temperatures, reducing wear and extending service life. The 7 groove serpentine pulley ensures proper belt engagement, minimizing slippage and noise. An internal voltage regulator maintains consistent 12-volt output, protecting your vehicle's electrical components. The clockwise rotation matches the engine's requirements for the specified Nissan and INFINITI models. Manufactured by Hitachi, this alternator meets stringent quality standards.
Compatible Vehicles and Common Applications
- Compatible with Nissan Armada and Pathfinder Armada models
- Suitable for INFINITI QX56 applications
- Fits Nissan TITAN trucks requiring a 130-amp alternator
- Replaces alternators with 7 groove serpentine pulley and internal regulator
- Ideal for vehicles experiencing charging or starting system issues
Installation Notes and Tips
When installing the MPA Electrical 11120N alternator, ensure the serpentine belt is properly aligned with the 7 groove pulley. Verify the clockwise rotation matches your vehicle’s engine setup. It is recommended to disconnect the battery before installation to prevent electrical shorts. Check all electrical connections and mounting points for secure fitment. Professional installation is advised for optimal performance and safety.
Quality Assurance and Warranty
This alternator is manufactured by Hitachi and distributed under the MPA Electrical New product line, ensuring adherence to industry standards. While specific warranty details are not provided, MPA Electrical products typically undergo rigorous testing to meet OEM quality requirements. For warranty information, consult the product documentation or supplier.
| Brand | MPA Electrical |
| Part Number | 11120N |
| Position | New |
| Amps | 130 Amps |
| Clock | 9:30 |
| Fan | Internal |
| Manufacturer | Hitachi |
| Pulley | 7 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | INFINITI | QX56 | 5.6L | V8 | N/A | To 8/2006; New |
| 2007 | Nissan | Armada | 5.6L | V8 | N/A | To 8/2006, w/ Hitachi alt.; New |
| 2007 | Nissan | TITAN | 5.6L | V8 | N/A | To 8/2006; New |
| 2006 | INFINITI | QX56 | 5.6L | V8 | N/A | New |
| 2006 | Nissan | Armada | 5.6L | V8 | N/A | New |
| 2006 | Nissan | TITAN | 5.6L | V8 | N/A | New |
| 2005 | INFINITI | QX56 | 5.6L | V8 | N/A | New |
| 2005 | Nissan | Armada | 5.6L | V8 | N/A | New |
| 2005 | Nissan | TITAN | 5.6L | V8 | N/A | New |
| 2004 | INFINITI | QX56 | 5.6L | V8 | N/A | New |
| 2004 | Nissan | Pathfinder Armada | 5.6L | V8 | N/A | New |
| 2004 | Nissan | TITAN | 5.6L | V8 | 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.