Original BMW Air Injection Hose for the BMW Z4 (2003–2005). It connects the intake components so air reaches the throttle housing. BMW has built vehicles in Munich since 1916, and each Original BMW Part carries its own BMW part number.
Technical Details
- Part: Air Injection Hose
- Function: Routes intake air between the specified intake-system components.
- BMW part number: 11-72-7-508-048
- Fitment years: 2003–2005
- Applications: BMW Z4
Fitment & Compatibility
Use the table below to verify the year and submodel for your build.
PMB Performance has spent over 20 years matching parts to vehicles and can verify this against your VIN.
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2003–2005 | BMW | Z4 |