This Original BMW brake booster hose carries engine vacuum to the brake booster so pedal force can be assisted on BMW X3 (2004–2006).
Original BMW Parts are designed, produced, and tested to match the specifications of the car they were built for, rather than to fit the widest possible range of vehicles. Check the fitment table below against your model, year, and build.
Technical Details
- Manufacturer part number: 34-33-3-403-246
- System: Brake system
- Primary function: carries engine vacuum to the brake booster so pedal force can be assisted
- Vehicle application: BMW X3 (2004–2006)
- Product type: Brake Booster Hose
Fitment & Compatibility
Use the fitment table below to confirm hydraulic layout, installation position, and model year. Review all model and submodel notes before ordering.
Our PMB Performance team has worked with European parts for more than 20 years and can confirm this brake booster hose from the VIN.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2004 | BMW | X3 | ||
| 2005 | BMW | X3 | ||
| 2006 | BMW | X3 |