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MPA Electrical 13939 Alternator
Reliable Alternator for Nissan Altima and Sentra
The MPA Electrical Remanufactured Alternator 13939 is designed to restore your Nissan Altima or Sentra's charging system performance. Engineered with a 110-amp output and built to meet OEM specifications, this alternator ensures consistent electrical power for your vehicle's needs.
- 110 amps output for efficient charging
- 12 volts electrical system compatibility
- Internal fan for effective cooling
- 6 groove serpentine clutch pulley for smooth belt operation
- Internal voltage regulator for stable power delivery
- Clockwise rotation matching Nissan factory setup
- Manufactured by Hitachi for proven reliability
Detailed Alternator Features and Specifications
This remanufactured alternator from MPA Electrical features a 110-amp capacity suitable for the electrical demands of Nissan Altima and Sentra models. It operates on a 12-volt system and includes an internal fan to maintain optimal temperature during operation. The 6 groove serpentine clutch pulley is designed to fit the belt system precisely, reducing wear and ensuring smooth rotation. An internal voltage regulator maintains consistent voltage output, protecting your vehicle's electrical components. The clockwise rotation matches the original equipment manufacturer (OEM) specifications, ensuring proper fit and function. This alternator is built by Hitachi, a recognized manufacturer known for quality electrical components.
About the MPA Electrical Remanufactured Product Line
The Remanufactured line by MPA Electrical 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 13939 provides a cost-effective solution without compromising on quality or durability for your Nissan Altima or Sentra.
Common Issues Resolved by This Alternator
- Battery not charging properly or draining quickly
- Dim or flickering dashboard and headlights
- Electrical system warning lights illuminated
- Unusual noises from the engine bay related to the charging system
- Vehicle stalling or difficulty starting due to electrical faults
Installation Notes and Tips
When installing the MPA Electrical Remanufactured Alternator 13939, ensure the battery is disconnected to prevent electrical shorts. Verify the clockwise rotation and 6 groove serpentine clutch pulley match your Nissan Altima or Sentra's original alternator. Proper belt tension is critical to avoid premature wear. It is recommended to inspect related components such as the serpentine belt and battery terminals during installation for optimal system performance.
Quality Assurance and Warranty
MPA Electrical remanufactured alternators undergo rigorous testing to meet quality and performance standards. This alternator includes an internal voltage regulator and is built by Hitachi, ensuring dependable operation. Warranty details are provided by MPA Electrical and typically cover defects in materials and workmanship, offering peace of mind with your purchase.
| Brand | MPA Electrical |
| Part Number | 13939 |
| Position | Remanufactured |
| Amps | 110 Amps |
| Clock | 1:00 |
| Fan | Internal |
| Manufacturer | Hitachi |
| Pulley | 6 Groove Serpentine Clutch Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Nissan | Altima | 2.5L | L4 | N/A | Remanufactured |
| 2006 | Nissan | Sentra | 2.5L | L4 | N/A | Remanufactured |
| 2005 | Nissan | Altima | 2.5L | L4 | N/A | Remanufactured |
| 2005 | Nissan | Sentra | 2.5L | L4 | N/A | Remanufactured |
| 2004 | Nissan | Altima | 2.5L | L4 | N/A | Remanufactured |
| 2004 | Nissan | Sentra | 2.5L | L4 | N/A | Remanufactured |
| 2003 | Nissan | Altima | 2.5L | L4 | N/A | Remanufactured |
| 2003 | Nissan | Sentra | 2.5L | L4 | N/A | Remanufactured |
| 2002 | Nissan | Altima | 2.5L | L4 | N/A | Remanufactured |
| 2002 | Nissan | Sentra | 2.5L | L4 | 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.