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MPA Electrical 15400 Alternator
Reliable Alternator for Buick and Chevrolet Vehicles
The MPA Electrical Remanufactured Alternator 15400 is designed to provide dependable charging performance for select Buick and Chevrolet models. Engineered with a 105-amp output and internal components, this alternator supports the electrical demands of vehicles like the Buick Century and Chevrolet Impala.
- 105 amps output for consistent electrical power
- 12 volts system compatibility
- Internal fan and regulator for efficient operation
- 6 groove serpentine pulley for proper belt alignment
- Clockwise rotation matching original equipment
- Delco manufacturer components for quality assurance
Detailed Alternator Specifications and Features
This alternator features a 12-volt electrical system with a 105-amp capacity, suitable for maintaining battery charge and powering vehicle electronics. The internal fan design helps regulate temperature during operation, while the internal regulator ensures stable voltage output. The 6 groove serpentine pulley is designed to fit the belt system of compatible Buick and Chevrolet models, including the Century, Impala, Monte Carlo, and Regal. Clockwise rotation matches the original equipment specifications, ensuring proper function and longevity. Manufactured with Delco components, this remanufactured alternator meets the necessary standards for replacement parts.
Compatible Buick and Chevrolet Models
- Buick Century
- Buick Regal
- Chevrolet Impala
- Chevrolet Monte Carlo
This alternator is specifically compatible with these models, providing a direct replacement for the original alternator to restore charging system performance.
About the MPA Electrical Remanufactured Product Line
The Remanufactured line from MPA Electrical offers alternators rebuilt to meet original equipment specifications. This process includes thorough inspection, replacement of worn components, and testing to ensure reliable operation. Choosing a remanufactured alternator like part number 15400 provides a cost-effective solution while maintaining quality and performance standards for your Buick or Chevrolet vehicle.
Common Issues Addressed by This Alternator
- Battery not charging properly
- Dimming or flickering headlights
- Electrical system warning lights on the dashboard
- Unusual noises from the engine bay related to the charging system
- Vehicle stalling due to electrical failure
Installation Notes and Tips
Ensure the vehicle battery is disconnected before beginning installation to prevent electrical shorts. Verify the pulley type and rotation direction match the original alternator. Use proper torque specifications when mounting the alternator and reconnect all electrical connections securely. After installation, test the charging system voltage to confirm proper operation.
Quality Assurance and Warranty
MPA Electrical remanufactured alternators undergo rigorous testing to meet performance standards. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in its reliability for Buick and Chevrolet applications.
| Brand | MPA Electrical |
| Part Number | 15400 |
| Position | Remanufactured |
| Amps | 105 Amps |
| Clock | 12:00 |
| Fan | Internal |
| Manufacturer | Delco |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Buick | Century | 3.1L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2004 | Chevrolet | Impala | 3.4L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2004 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2004 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2003 | Buick | Century | 3.1L | V6 | N/A | Remanufactured |
| 2003 | Chevrolet | Impala | 3.8L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2003 | Chevrolet | Impala | 3.4L | V6 | N/A | Remanufactured |
| 2003 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2003 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2002 | Buick | Century | 3.1L | V6 | N/A | Remanufactured |
| 2002 | Buick | Regal | 3.8L | V6 | N/A | Remanufactured |
| 2002 | Chevrolet | Impala | 3.8L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2002 | Chevrolet | Impala | 3.4L | V6 | N/A | Remanufactured |
| 2002 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2002 | Chevrolet | Monte Carlo | 3.4L | V6 | N/A | w/ Delco alt.; 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.