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Remy 12641 Alternator
| Brand | Remy 12641 |
|---|---|
| Amperage Rating | 140 |
| Fan Type | Internal |
| New or Remanufactured | Remanufactured |
| OE Manufacturer | Valeo |
| Pulley Included | Yes |
| Rotation Direction | Clockwise |
| Voltage (V) | 12 |
| Voltage Regulator Type | Internal |
| Product line | Premium Remanufactured |
| Fits | BMW · 3 vehicles |
Premium remanufactured. Remy remanufactured alternator built for dependable charging performance.
Internal regulator. Integrated voltage regulation keeps the charging system compact and efficient.
Pulley included. Ready for installation with the pulley already supplied.
Cross-references 12-31-7-530-086, 12-31-7-532-627 and 12-31-7-551-252 for the same application. See all 6.
Remanufactured Alternator for BMW X5
The Remy Premium Remanufactured alternator, part number 12641, is a 12-volt charging system component built for 2004-2006 BMW X5 applications with a Valeo unit. It delivers 140 amps of output, uses an internal fan, and includes an internal voltage regulator and pulley for a direct-fit replacement.
Key Features
- 140 amp amperage rating for stable charging output
- 12-volt remanufactured alternator from Remy Premium Remanufactured
- OE manufacturer reference: Valeo
- Internal fan and internal voltage regulator
- Pulley included
- Clockwise rotation direction
- Fits 2004-2006 BMW X5, N/A
Product Details
Remy part number 12641 is a remanufactured alternator engineered for BMW X5 charging system service where a Valeo-style unit is specified. This alternator supports the vehicle’s electrical demands by restoring charging performance and maintaining battery charge under normal driving conditions. The Premium Remanufactured line focuses on remanufactured electrical components for replacement applications, and this unit is built to match the listed OE-style configuration.
This part cross-references BMW OE numbers 12-31-7-530-086 and 12-31-7-532-627 for the same application.
Common Issues This Part Can Address
- Battery warning light caused by alternator output loss
- Low charging voltage during engine operation
- Battery discharge after repeated driving cycles
- Electrical system instability from a failing alternator
- Charging performance concerns on BMW X5 models with a Valeo unit
Installation Notes and Tips
Verify the existing alternator matches the listed 12-volt, 140 amp, clockwise-rotation, internal-regulator configuration before installation. Confirm pulley style and OE reference details against the removed unit on the BMW X5 to ensure proper fitment. Inspect the battery, belt condition, and charging circuit connections during replacement so the new alternator can operate correctly.
Quality Assurance
Remy Premium Remanufactured electrical components are remanufactured to support OE-style replacement needs. Part number 12641 is specified for 2004-2006 BMW X5 applications with a Valeo unit and is built around the listed electrical and mounting attributes.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | BMW | X5 | 3.0L | L6 | N/A | Valeo Unit; Opt; 140 Amps; Premium Remanufactured |
| 2005 | BMW | X5 | 3.0L | L6 | N/A | Valeo Unit; Opt; 140 Amps; Premium Remanufactured |
| 2004 | BMW | X5 | 3.0L | L6 | N/A | Valeo Unit; Opt; 140 Amps; Premium Remanufactured |
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