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MPA Electrical 15439 Alternator
| Brand | MPA Electrical 15439 |
|---|---|
| Amps | 140 Amps |
| Clock | 10:30 |
| Fan | Internal |
| Manufacturer | Mitsubishi |
| Pulley | 6 Groove Serpentine Decoupling Pulley |
| Regulator | Internal |
| Rotation | Clockwise |
| Volts | 12 Volts |
| Product line | Remanufactured |
| Fits | Pontiac · 2 vehicles |
Remanufactured unit. Restored to meet charging-system needs with dependable performance.
140-amp output. Provides strong electrical capacity for demanding charging systems.
Internal regulator. Built for integrated voltage control and consistent operation.
Cross-references Remy 11097, 92211821 and A3TG1581 for the same application. See all 3.
Remanufactured Alternator for Pontiac GTO
This remanufactured MPA Electrical alternator is built for 2005-2006 Pontiac GTO applications and is identified by part number 15439. It delivers 140 amps at 12 volts with an internal regulator and internal fan for charging-system service on the Pontiac GTO.
Key Features
- Remanufactured alternator from MPA Electrical
- 140 amp output for 12-volt charging systems
- Internal regulator and internal fan
- Clockwise rotation with 10:30 clock position
- 6-groove serpentine decoupling pulley
- Mitsubishi manufacturer design
- Fits 2005-2006 Pontiac GTO, N/A
Product Details
MPA Electrical part number 15439 is a remanufactured alternator for the Pontiac GTO charging system. It uses a Mitsubishi-style design with a 6-groove serpentine decoupling pulley, clockwise rotation, and a 10:30 clock position. The internal regulator and internal fan support stable electrical output for vehicles that need a direct alternator replacement in the 2005-2006 Pontiac GTO platform. This part cross-references Remy 11097 for the same application.
Common Charging Issues It Can Address
- Battery warning light caused by alternator output loss
- Low charging voltage during driving
- Dim lights or electrical accessories operating inconsistently
- Noise or wear related to alternator pulley or internal components
- Starting problems tied to insufficient system charging
Installation Notes and Tips
Verify pulley style, rotation, clock position, and electrical connector match the original unit before installation. Confirm the vehicle is a 2005-2006 Pontiac GTO and compare the existing alternator to part number 15439 for proper fitment. Inspect the serpentine belt and charging-system connections during replacement to help ensure correct operation.
Quality Assurance
MPA Electrical remanufactured components are rebuilt to restore charging-system function with application-specific fitment and OE-style specifications. This alternator is intended for direct replacement use on the Pontiac GTO platform listed above.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Pontiac | GTO | 6.0L | V8 | N/A | Remanufactured |
| 2005 | Pontiac | GTO | 6.0L | V8 | N/A | Remanufactured |
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