BMW E39 5-Series Secondary Air Pump Hose OEM 11721435456 is listed under BMW part number 11721435456. This BavariaMotor reference page brings together the key identification and compatibility facts needed before purchase.
BMW part 11721435456 overview
| Part number | 11721435456 |
|---|---|
| Supplier / brand | Rein |
| Part type | Fuel & Emissions |
| Indicative price | Approximately €28.53 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 E39 5-Series with the high-quality Secondary Air Pump Hose OEM 11721435456, made by Rein. This essential component connects the air pump to the valve, ensuring you
- ?s a small investment for a significant impact on your vehicle's health. Proper maintenance of your BMW not only prolongs its life but also ensures an enjoyable driving experience.
OEM and cross-reference numbers
11721435456
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- Compare the complete part number, including any superseded number.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 11721435456 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Can a superseded BMW number be used?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.
