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Remy 12774 Alternator
| Brand | Remy 12774 |
|---|---|
| Amperage Rating | 140 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Mitsubishi |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | Premium Remanufactured |
| Fits | Pontiac · 2 vehicles |
Premium remanufactured. Remy alternator delivers dependable charging performance.
140-amp output. Provides strong electrical support for demanding systems.
Internal regulator. Built with an internal voltage regulator for cleaner packaging.
Cross-references 92211821 and A3TG1581 for the same application. See all 2.
Remanufactured Alternator for Pontiac GTO
The Remy Premium Remanufactured alternator, part number 12774, is a 140 amp charging unit built for 12-volt systems with an internal voltage regulator and internal fan. It is a direct-fit replacement for select 2005-2006 Pontiac GTO applications and is built with a clockwise rotation and included pulley for the specified vehicle setup.
Key Features
- 140 amp amperage rating for the Pontiac GTO charging system
- 12V alternator with internal voltage regulator
- Internal fan design for controlled cooling
- Pulley included for the listed application
- Remanufactured to Remy Premium Remanufactured standards
- OE manufacturer reference: Mitsubishi
Product Details
Remy part number 12774 is a remanufactured alternator engineered for 2005-2006 Pontiac GTO models. This unit cross-references A3TG1581 and 92211821 for the same application. As a Mitsubishi OE-style design, it supports the factory charging setup with a 140 amp output, internal regulation, and clockwise rotation. For buyers searching for a 2005 Pontiac GTO alternator or a 2006 Pontiac GTO 140 amp alternator, this listing matches the confirmed vehicle fitment.
Common Issues This Part Can Address
- Battery warning light caused by low alternator output
- Dim headlights or unstable electrical performance
- Charging system voltage that falls below specification
- Noise or wear related to a failing alternator assembly
- Starting problems linked to insufficient charging
Installation Notes and Tips
Verify the vehicle’s charging system specifications before installation and confirm pulley alignment, connector style, and rotation direction against the original unit. This alternator fits 2005-2006 Pontiac GTO, N/A. Because the application uses an internal regulator, system testing after installation is recommended to confirm proper charging voltage and battery recovery.
Quality Assurance
Remy Premium Remanufactured parts are remanufactured electrical components built to meet application-specific requirements for fit and function. Part number 12774 is intended for confirmed Pontiac GTO fitment and follows the OE manufacturer configuration associated with Mitsubishi-based charging systems.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Pontiac | GTO | 6.0L | V8 | N/A | 140 Amp Alternator; Premium Remanufactured |
| 2005 | Pontiac | GTO | 6.0L | V8 | N/A | 140 Amp Alternator; Premium Remanufactured |
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