







BMW X5 Rebuilt Alternator Water Cooled OEM 4.4L & 4.6L 12317508054 (2000-2003) is listed under BMW part number 12317508054. This BavariaMotor reference page brings together the key identification and compatibility facts needed before purchase.
BMW part 12317508054 overview
| Part number | 12317508054 |
|---|---|
| Supplier / brand | Bosch |
| Part type | Engine Electrical & Sensor |
| Indicative price | Approximately €503.38 at the time the source data was checked. Prices and availability can change. |
Vehicle fitment
Fitment information is a guide, not a substitute for a VIN check. BMW can use different parts within the same model year.
- Upgrade your BMW X5's performance with the high-quality BMW water-cooled alternator, designed specifically for 4.4L and 4.6L engines from 2000 to 2003. This OEM alternator, part nu
- ?s electrical systems running smoothly and efficiently, preventing unexpected breakdowns. Cross-reference part numbers ensure compatibility with various models, as this alternator
- Upgrade your BMW E39 540i's performance with the high-quality BMW water-cooled alternator, designed specifically for 4.4L and 4.6L engines from 1999 to 2003. This OEM alternator, p
- Enhance your BMW E38 7-Series with our premium E38 7 series water cooled alternator. This high-capacity unit, rated at 150 amps, is expertly re-manufactured by Bosch to meet or exc
OEM and cross-reference numbers
1231750805412317508052
Compatibility checks before ordering
- Compare the complete part number, including any superseded number.
- Verify the vehicle VIN, production date, engine and option codes.
- Compare connector, mounting position and left/right orientation where applicable.
- Ask a BMW parts specialist when catalogue data is ambiguous.
Frequently asked questions
Is 12317508054 guaranteed to fit my BMW?
No. Confirm the part against the VIN and the vehicle production date before purchase.
Is the EUR price final?
No. It is an indicative conversion and may exclude delivery, tax, duties or supplier price changes.
Can a superseded BMW number be used?
Often yes, but only after verifying the official replacement chain for the specific VIN.
Compatibility, availability and pricing must be confirmed before ordering.




