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Remy 12646 Alternator
| Brand | Remy 4307V |
|---|---|
| Helix Type | Counter-Clockwise-Spiral Lip Design |
| Housing Bore (Inch) | 3.622 |
| Housing Bore (MM) | 92.000 |
| Inside Diameter | 2.992 |
| Inside Diameter | 76.000 |
| Material | Fluoro-Elastomer |
| Outside Diameter | 3.633 |
| Outside Diameter | 92.280 |
| Outside Diameter (Inch) | 3.633 |
| Outside Diameter (mm) | 92.280 |
| Part Description | Oil Seal |
| Series | 4000 |
| Shaft (Inch) | 2.992 |
| Shaft (MM) | 76.000 |
| Thickness | 0.374 |
| Thickness | 9.500 |
| Type | 32 |
| Unit of Dimension | Metric |
| Width (Inch) | 0.374 |
| Width (mm) | 9.500 |
| Product line | Premium Remanufactured |
| Fits | —3 vehicles |
Premium remanufactured. OE manufacturer pedigree with a remanufactured alternator built for dependable charging.
Internal voltage regulator. Integrated regulation helps simplify installation and reduce extra components.
145-amp output. Provides strong electrical output for consistent system performance.
Cross-references 10356804, 10396843 and 15279852 for the same application. See all 5.
Remanufactured Alternator for Equinox and Torrent
Remy Premium Remanufactured alternator Part Number 12646 is a 12-volt charging system component built for select 2005-2006 Chevrolet Equinox and 2006 Pontiac Torrent applications. With a 145-amp output, internal voltage regulation, and an internal fan, it supports stable electrical performance for vehicles with higher charging demands.
Key Features
- 145 amp amperage rating for OE-style charging output
- 12-volt alternator with internal voltage regulator
- Internal fan design for controlled cooling
- Clockwise rotation
- Pulley included
- Remanufactured unit from Remy Premium Remanufactured
- OE manufacturer reference: Valeo
Product Details
Remy Part Number 12646 is a remanufactured alternator built around Valeo unit specifications for direct replacement use in the charging system. It is listed for Fits 2006 Chevrolet Equinox, N/A and Fits 2006 Pontiac Torrent, N/A, with an additional 2005 Chevrolet Equinox application that requires verification against the vehicle’s electrical system and power needs. This part cross-references Valeo-style applications such as TG15S039 and TG15S079 for the same application.
As a Premium Remanufactured component, this alternator is intended for drivers replacing a worn or underperforming charging unit while maintaining the original vehicle electrical architecture. The 145-amp rating makes it a strong match for vehicles with factory electrical loads that require consistent charging performance.
Common Problems This Part Can Address
- Battery warning light caused by charging system output issues
- Low battery voltage after driving
- Dim lights or unstable electrical operation
- Alternator noise from a failing internal component
- Charging irregularities in a 12-volt system
Installation Notes and Tips
Confirm pulley alignment, connector style, and mounting points before installation. Verify that the vehicle’s charging requirements match the 145-amp specification, especially on the 2005 Chevrolet Equinox application. After installation, check system voltage and inspect belt condition to help confirm proper alternator operation.
Quality Assurance
Remy Premium Remanufactured parts are remanufactured to restore functional charging performance using OE manufacturer reference data from Valeo. Part Number 12646 is built for the listed Chevrolet Equinox and Pontiac Torrent applications and follows the original 12-volt, internal-regulated alternator configuration.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Chevrolet | Equinox | 3.4L | V6 | N/A | Valeo Unit; 145 Amps; Premium Remanufactured |
| 2006 | Pontiac | Torrent | 3.4L | V6 | N/A | Valeo Unit; 145 Amps; Premium Remanufactured |
| 2005 | Chevrolet | Equinox | 3.4L | V6 | N/A | Please verify compatibility of this 145 Amp alternator with your vehicle's electrical system and power needs.; Premium Remanufactured |
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