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Remy 12918 Alternator
| Brand | Remy 12918 |
|---|---|
| Amperage Rating | 120 |
| 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. Restored to deliver dependable charging performance.
Internal regulator. Built with an integrated voltage regulator for simpler installation.
120-amp output. Provides strong electrical support for demanding systems.
Cross-references 92173959 and A3TG4091 for the same application. See all 2.
Remanufactured Alternator for Pontiac G8
This Remy Premium Remanufactured alternator is built for 12-volt charging systems and delivers a 120 amp output rating for the 2008-2009 Pontiac G8. It is a direct-fit electrical replacement with an internal voltage regulator, internal fan, clockwise rotation, and pulley included.
Key Features
- Remy Premium Remanufactured alternator, part number 12918
- 120 amp amperage rating for stable charging performance
- 12V unit with internal voltage regulator
- Internal fan design for charging system cooling
- Pulley included for application-specific fitment
- OE manufacturer reference: Mitsubishi
- Fits 2008-2009 Pontiac G8, N/A
Product Details
Remy Premium Remanufactured focuses on OE-style electrical replacement parts built around original equipment specifications. This alternator is identified as a Mitsubishi OE-manufacturer unit and is intended for the 2008-2009 Pontiac G8 charging system. If you are replacing a worn Pontiac G8 alternator, part number 12918 provides the correct 120 amp power output rating and the proper internal-regulated configuration for the listed application.
This part cross-references A3TG4091 for the same application.
Common Issues This Part Can Address
- Battery warning light caused by alternator output loss
- Low charging voltage during driving or idle
- Electrical system instability from a failing alternator
- Dim lights or accessory performance issues tied to weak charging
- Noise or charging irregularities from a worn original unit
Installation Notes and Tips
Verify the vehicle’s charging system diagnosis before replacement and confirm pulley alignment, belt condition, and connector fitment during installation. This alternator is specified for clockwise rotation and internal regulation, so matching the original configuration is important for proper operation on the Pontiac G8.
Quality Assurance
Remy Premium Remanufactured parts are remanufactured to OE-style specifications for electrical replacement applications. Part number 12918 is built for the listed Pontiac G8 fitment and charging output requirements.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Pontiac | G8 | 3.6L | V6 | N/A | 120 Amps - 120 amp power output rating; Premium Remanufactured |
| 2008 | Pontiac | G8 | 3.6L | V6 | N/A | 120 Amps - 120 amp power output rating; Premium Remanufactured |
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