BMW E39 5-Series Secondary Air Pump OEM 11721433959 is listed under BMW part number 11721433959. This BavariaMotor reference page brings together the key identification and compatibility facts needed before purchase.
BMW part 11721433959 overview
| Part number | 11721433959 |
|---|---|
| Supplier / brand | Pierburg |
| Part type | Fuel & Emissions |
| Indicative price | Approximately €278.23 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 the performance and efficiency of your BMW E39 5-Series with the genuine OEM Secondary Air Pump by Pierburg. This durable and reliable part is designed specifically for you
- it's a step towards maintaining your vehicle's overall efficiency and safety. Regular maintenance and timely replacement of parts like this are crucial for ensuring that your vehic
OEM and cross-reference numbers
1172143395911721427911
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- Compare the complete part number, including any superseded number.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 11721433959 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Can a superseded BMW number be used?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.
