This Original BMW Fuel Tank Breather Valve swaps in for the worn part in the fuel-system assembly on the BMW X1/X4/Z4 (2012–2018). BMW Group Classic continues to supply original parts for older chassis, keeping earlier BMWs serviceable.
Technical Details
- Part: Fuel Tank Breather Valve
- Function: Replaces the specified component in the fuel system assembly.
- BMW part number: 13-90-7-636-146
- Fitment years: 2012–2018
- Applications: BMW X1/X4/Z4
- Listed submodels: sDrive28i, xDrive28i
Fitment & Compatibility
Compare your production year and trim against the table below.
PMB Performance can confirm this against your VIN, backed by more than 20 years of parts and fitment work.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2013–2015 | BMW | X1 | sDrive28i | |
| 2012–2015 | BMW | X1 | xDrive28i | |
| 2015–2018 | BMW | X4 | xDrive28i | |
| 2012–2016 | BMW | Z4 | sDrive28i |