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MPA Electrical 8289612 Alternator
| Brand | MPA Electrical 8289612 |
|---|---|
| Amps | 105 Amps |
| Clock | 12:00 |
| Fan | Internal |
| Manufacturer | Delco |
| Pulley | 6 Groove Serpentine |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Buick and Chevrolet · 3 vehicles |
Remanufactured unit. A rebuilt alternator for dependable charging performance.
Internal regulator. Built with an internal regulator for simpler electrical control.
6-groove pulley. Serpentine pulley design for smooth belt engagement.
Cross-references 8289, 10333166 and 10464496 for the same application. See all 5.
Remanufactured Alternator for Delco Applications
MPA Electrical 8289612 is a remanufactured 12-volt alternator built for Delco charging systems with a 105 amp output. It uses an internal regulator, internal fan, clockwise rotation, and a 6-groove serpentine pulley for direct replacement service on select Buick Regal and Chevrolet Impala applications.
Compatible With 2003-2004 Buick Regal and 2004 Chevrolet Impala applications that use a Delco alternator. This part cross-references 8289 and 10333166 for the same application.
Key Features
- Remanufactured alternator from MPA Electrical
- 105 amp output for 12-volt charging systems
- Delco manufacturer specification
- Internal regulator and internal fan
- 6-groove serpentine pulley
- Clockwise rotation
- Clock position: 12:00
- Part number 8289612
Detailed Description
This MPA Electrical alternator is built for vehicles equipped with a Delco alternator and matches the electrical and pulley configuration needed for proper charging-system replacement. The remanufactured design supports service on 2003 Buick Regal, 2004 Buick Regal, and 2004 Chevrolet Impala models listed in the fitment data. If you are replacing a worn charging unit on a Buick Regal or Chevrolet Impala, 8289612 provides the specified 105 amp Delco setup with internal regulation and a serpentine drive pulley.
Common Issues This Part Can Resolve
- Battery warning light caused by alternator output loss
- Low charging voltage at the battery
- Dim lights or electrical instability during engine operation
- Noise or failure from a worn alternator assembly
- Charging-system faults on Delco-equipped Buick Regal and Chevrolet Impala models
Installation Notes and Tips
Verify pulley groove count, rotation, regulator style, and amperage before installation. Confirm the vehicle uses a Delco alternator and match the connector and belt alignment to the original unit. For best results, inspect the battery, drive belt, and charging cables before installing the replacement alternator.
Quality Assurance
MPA Electrical remanufactured components are rebuilt for service replacement use and specified to match the listed electrical and mounting configuration. Part number 8289612 is intended for direct-fit replacement on the confirmed applications shown above.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Buick | Regal | 3.8L | V6 | N/A | w/ Delco alt.; Remanufactured |
| 2004 | Chevrolet | Impala | 3.8L | V6 | N/A | w/ 105 amp Delco alt.; Remanufactured |
| 2003 | Buick | Regal | 3.8L | V6 | N/A | Remanufactured |
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