OE Quality
60-Day Returns

MPA Electrical 13368 Alternator
Reliable Alternator for Porsche 928 Vehicles
The MPA Electrical Remanufactured Alternator 13368 is designed specifically for Porsche 928 models, providing a dependable 12-volt, 70-amp charging solution. This alternator features an external fan and internal regulator to maintain optimal electrical performance.
- 70 amps output for consistent electrical power
- 12 volts system compatibility
- External fan for efficient cooling
- Internal voltage regulator for stable output
- Clockwise rotation suitable for Porsche 928
- Manufactured by Bosch, ensuring quality components
- Comes without pulley for flexible installation options
Detailed Features and Specifications
This alternator, part number 13368, is a remanufactured unit from MPA Electrical's Remanufactured product line, which focuses on restoring components to meet original equipment standards. The alternator operates at 12 volts and delivers 70 amps, making it suitable for the electrical demands of the Porsche 928. It includes an external fan to enhance cooling efficiency and an internal regulator to maintain consistent voltage output. The clockwise rotation matches the original equipment specifications for this vehicle. The unit is supplied without a pulley, allowing for compatibility with existing pulley setups or custom installations. Bosch is the original manufacturer of the core components, ensuring reliability and durability.
Compatible Porsche 928 Applications
This alternator is compatible with Porsche 928 models requiring a 12-volt, 70-amp alternator with clockwise rotation and an external fan. It is ideal for owners seeking a remanufactured replacement part that meets factory specifications.
- Resolves charging system failures
- Replaces alternators with worn or damaged internal regulators
- Addresses overheating issues due to fan malfunction
- Restores proper voltage output for electrical system stability
- Fixes issues related to pulley wear or damage (requires separate pulley)
Installation Notes and Tips
Installation of the MPA Electrical Remanufactured Alternator 13368 should be performed by a qualified technician familiar with Porsche 928 electrical systems. Since this unit does not include a pulley, ensure the existing pulley is in good condition or install a compatible replacement. Verify the clockwise rotation matches the vehicle’s requirements before installation. Proper torque specifications and electrical connections should be followed to ensure optimal performance and longevity.
Quality Assurance and Warranty
MPA Electrical’s Remanufactured alternators undergo rigorous testing to meet or exceed original equipment standards. The use of Bosch-manufactured components further supports the quality and reliability of this alternator. Warranty details are provided with the product to cover defects in materials and workmanship, offering peace of mind for Porsche 928 owners.
| Brand | MPA Electrical |
| Part Number | 13368 |
| Position | Remanufactured |
| Amps | 70 Amps |
| Clock | 5:30 |
| Fan | External |
| Manufacturer | Bosch |
| Pulley | Without Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1989 | Porsche | 928 | 5.0L | V8 | N/A | w/ 70 amp alternator; Remanufactured |
| 1988 | Porsche | 928 | 5.0L | V8 | N/A | w/ 70 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.