BMW E39 528i Oxygen Sensor By Pierburg 11781427884 (1996-08/1998) is listed under BMW part number 11781427884W. This BavariaMotor reference page brings together the key identification and compatibility facts needed before purchase.
BMW part 11781427884W overview
| Part number | 11781427884W |
|---|---|
| Supplier / brand | Pierburg |
| Part type | Fuel & Emissions |
| Indicative price | Approximately €156.54 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.
- Oxygen Sensor / O2 sensors.Made By Pierburg. Sold each. Part# 11 78 1 427 884 Cross References: 11781427884 11-78-1-427-884 25013 234-4789
- Upgrade your BMW E36 323 or 328 with the high-quality Oxygen Sensor by Pierburg, part number 11781427884. This essential component is designed to optimize your vehicle's engine per
- this oxygen sensor does just that. Enhanced Fuel Efficiency: By monitoring and adjusting the air-fuel mixture, this sensor helps improve gas mileage. Reduced Emissions: Achieve com
OEM and cross-reference numbers
11781427884W11781427884
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- Compare the complete part number, including any superseded number.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 11781427884W 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Can a superseded BMW number be used?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.
