BMW 128i New Alternator Assembly OEM 12317555926 is listed under BMW part number 12317555926N. This BavariaMotor reference page brings together the key identification and compatibility facts needed before purchase.
BMW part 12317555926N overview
| Part number | 12317555926N |
|---|---|
| Supplier / brand | SEG-Bosch |
| Part type | Engine Electrical & Sensor |
| Indicative price | Approximately €444.31 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.
- New Engine Alternator Assembly. Made By SEG-Bosch. This Is The 180amp Version. Part# 12 31 7 555 926 Buyers Note: Some alternators are now coming boxed by SEG. You can read about t
- The BMW 328i alternator is an essential component of your vehicle's electrical system. Ensure your vehicle runs smoothly with this new Engine Alternator Assembly made by SEG-Bosch.
OEM and cross-reference numbers
12317555926N12317555926012171501212317551256123175253761231755096801216150100121715112
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- Compare the complete part number, including any superseded number.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 12317555926N 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Can a superseded BMW number be used?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.
