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MPA Electrical 13993 Alternator
Reliable Alternator Replacement for Oldsmobile and Pontiac Vehicles
The MPA Electrical Remanufactured Alternator 13993 is designed to restore proper charging function in select Oldsmobile and Pontiac models. Engineered to meet original equipment specifications, this 12-volt alternator delivers 105 amps of power to keep your vehicle's electrical system running smoothly.
- Output: 105 amps at 12 volts
- Rotation: Clockwise for correct fitment
- Internal fan and regulator for efficient operation
- 6 groove serpentine pulley compatible with factory belts
- Clock position: 9:00 for proper mounting alignment
- Manufactured by Valeo, a trusted OEM supplier
Detailed Features and Specifications
This alternator features an internal fan and regulator, which help maintain optimal temperature and voltage control during operation. The 6 groove serpentine pulley ensures compatibility with the factory belt system, while the clockwise rotation matches the original alternator's design. The 9:00 clock position allows for precise installation in the engine bay of your Oldsmobile Montana or Pontiac Silhouette. With a 105 amp output at 12 volts, this alternator supports the electrical demands of your vehicle's systems.
About the Remanufactured Product Line
The MPA Electrical Remanufactured line offers alternators that have been carefully rebuilt to meet strict quality standards. Each unit is inspected, tested, and restored using original manufacturer components where applicable. This process provides a cost-effective alternative to new parts while maintaining reliable performance and fitment for your Oldsmobile Montana or Pontiac Silhouette.
Common Applications and Problem Resolution
- Restores charging system functionality in Oldsmobile Montana and Pontiac Silhouette
- Replaces alternators with insufficient amperage output
- Solves issues related to battery drain or electrical system failure
- Addresses problems caused by faulty internal regulators or fans
- Corrects pulley or rotation mismatches affecting belt alignment
Installation Notes and Tips
Ensure the alternator's 9:00 clock position aligns with the mounting bracket for proper fitment. Verify the serpentine belt is compatible with a 6 groove pulley. Disconnect the battery before installation to prevent electrical shorts. Confirm clockwise rotation matches the original alternator to avoid premature belt wear or mechanical issues.
Quality Assurance and Warranty
Each MPA Electrical Remanufactured Alternator 13993 undergoes rigorous testing to verify electrical output and mechanical integrity. The use of OEM components from Valeo supports consistent performance. Warranty coverage details are provided with the product to ensure confidence in your purchase.
| Brand | MPA Electrical |
| Part Number | 13993 |
| Position | Remanufactured |
| Amps | 105 Amps |
| Clock | 9:00 |
| Fan | Internal |
| Manufacturer | Valeo |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Pontiac | Montana | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; Remanufactured |
| 2004 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; Remanufactured |
| 2004 | Pontiac | Montana | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; Remanufactured |
| 2003 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; Remanufactured |
| 2003 | Pontiac | Montana | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; Remanufactured |
| 2002 | Oldsmobile | Silhouette | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; Remanufactured |
| 2002 | Pontiac | Montana | 3.4L | V6 | N/A | Fits vehicles equipped with a 105 amp alternator.; 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.