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MPA Electrical 13789 Alternator
Reliable Alternator for Nissan Frontier and Xterra
The MPA Electrical Remanufactured Alternator 13789 is designed to provide consistent 12-volt electrical output for Nissan Frontier and Xterra models. Engineered with an 80-amp capacity, this alternator supports your vehicle's charging and starting systems effectively.
- 80 amps output for stable electrical performance
- Internal fan for efficient cooling
- 5 groove serpentine pulley compatible with OEM belts
- Internal voltage regulator for precise voltage control
- Clockwise rotation matching factory specifications
- 12 volts system compatibility
- Manufactured by Hitachi, ensuring quality components
Detailed Features and Specifications
This alternator, part number 13789, is remanufactured by MPA Electrical to meet the electrical demands of Nissan Frontier and Xterra vehicles. It features an internal fan that helps maintain optimal operating temperatures, reducing wear and extending service life. The 5 groove serpentine pulley is designed to fit the factory belt system, ensuring proper alignment and tension. An internal voltage regulator maintains consistent 12-volt output, protecting your vehicle's electrical components from voltage fluctuations. The clockwise rotation matches the original equipment manufacturer (OEM) specifications, ensuring seamless integration.
About the Remanufactured Product Line
MPA Electrical's Remanufactured line offers alternators that have been carefully rebuilt to meet or exceed original equipment standards. This process includes thorough inspection, replacement of worn parts, and testing to ensure reliable performance. Choosing a remanufactured alternator like part number 13789 provides a cost-effective solution without compromising on quality or fitment for Nissan Frontier and Xterra models.
Common Applications and Problem Resolution
- Restores charging system functionality in Nissan Frontier and Xterra
- Replaces alternators with insufficient amperage output
- Solves issues related to battery drainage or electrical failures
- Addresses overheating problems due to internal fan failure
- Corrects voltage irregularities caused by faulty regulators
Installation Notes and Tips
When installing the MPA Electrical Remanufactured Alternator 13789, ensure the serpentine belt is properly aligned with the 5 groove pulley. Verify the clockwise rotation matches your vehicle’s original alternator. It is recommended to check battery condition and electrical connections during installation to optimize performance. Professional installation is advised to maintain warranty coverage and ensure correct fitment.
Quality Assurance and Warranty
Each MPA Electrical Remanufactured alternator undergoes rigorous testing to meet quality standards. The use of Hitachi components supports durability and reliability. Warranty details vary by distributor but typically cover defects in materials and workmanship. Confirm warranty terms at the point of purchase to ensure coverage.
| Brand | MPA Electrical |
| Part Number | 13789 |
| Position | Remanufactured |
| Amps | 80 Amps |
| Clock | 4:00 |
| Fan | Internal |
| Manufacturer | Hitachi |
| Pulley | 5 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2002 | Nissan | Frontier | 3.3L | V6 | N/A | Remanufactured |
| 2002 | Nissan | Xterra | 3.3L | V6 | N/A | Remanufactured |
| 2001 | Nissan | Frontier | 3.3L | V6 | N/A | Remanufactured |
| 2001 | Nissan | Xterra | 3.3L | V6 | N/A | Remanufactured |
| 2000 | Nissan | Frontier | 3.3L | V6 | N/A | Remanufactured |
| 2000 | Nissan | Xterra | 3.3L | V6 | N/A | Remanufactured |
| 1999 | Nissan | Frontier | 3.3L | V6 | N/A | Remanufactured |
* 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.