The Air Intake O-Ring on the BMW 3/5/7 Series & X3/Z3/Z4 (1994–2008) seals the intake joint so unmetered air cannot enter. Original BMW Parts are produced and tested to BMW's own specifications rather than to fit the widest range of cars.
Technical Details
- Part: Air Intake O-Ring
- Function: Forms the sealing interface at the specified air intake connection.
- BMW part number: 13-71-1-720-540
- Fitment years: 1994–2008
- Applications: BMW 3/5/7 Series & X3/Z3/Z4
- Listed submodels: 2.5i, Coupe, M Coupe, M Roadster
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 |
|---|---|---|---|---|
| 2000 | BMW | 323Ci | ||
| 1999–2000 | BMW | 323i | ||
| 2001–2006 | BMW | 325Ci | ||
| 2001–2005 | BMW | 325i | ||
| 2001–2005 | BMW | 325xi | ||
| 2000 | BMW | 328Ci | ||
| 1999–2000 | BMW | 328i | ||
| 2001–2003 | BMW | 525i | ||
| 1997–2000 | BMW | 528i | ||
| 1994–1995 | BMW | 530i | ||
| 2006–2008 | BMW | 750i | ||
| 2006–2008 | BMW | 750Li | ||
| 2004–2006 | BMW | 760i | ||
| 2003–2008 | BMW | 760Li | ||
| 2000–2003 | BMW | M5 | ||
| 2004–2005 | BMW | X3 | 2.5i | |
| 2001–2002 | BMW | Z3 | ||
| 1999–2000 | BMW | Z3 | Coupe | |
| 1999–2000 | BMW | Z3 | M Coupe | |
| 1998–2000 | BMW | Z3 | M Roadster | |
| 1999–2000 | BMW | Z3 | Roadster | |
| 2003–2005 | BMW | Z4 | 2.5i | |
| 2000–2002 | BMW | Z8 | ||
| 2003 | BMW | Z8 | Alpina |