BMW E83 X3 Oxygen Sensor Pre Cat OEM 11787523434 or 11787523435 (2004-2006) is listed under BMW part number 17215. This BavariaMotor reference page brings together the key identification and compatibility facts needed before purchase.
BMW part 17215 overview
| Part number | 17215 |
|---|---|
| Supplier / brand | Bosch |
| Part type | Engine Electrical & Sensor |
| Indicative price | Approximately €167.79 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.
- Enhance your BMW E83 X3 performance with the superior quality OEM O2 Sensor, designed specifically for models manufactured between 2004-2006. This precision-engineered oxygen senso
- ?s how: Improved Fuel Economy: A functioning O2 sensor helps regulate the air-fuel mixture, ensuring your engine runs efficiently, which can lead to decreased fuel consumption. Red
- Enhance your BMW E60 5-Series performance with the superior quality OEM O2 Sensor, designed specifically for models manufactured between 2004-2005 This precision-engineered oxygen
- Enhance your BMW E46 3-Series performance with the superior quality OEM O2 Sensor, designed specifically for models manufactured between 03/2003 and 2006. This precision-engineered
OEM and cross-reference numbers
172151178752343411787523435
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- Compare the complete part number, including any superseded number.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 17215 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Can a superseded BMW number be used?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.
