This part is listed by BMW as BMW part number 16136756440 (16 13 6 756 440) and is described as the Fuel System Evaporative Leak Diagnosis Pump used on E46 325i/330i, 325xi/330xi, E46 M3, E39 525i/530i/540i/M5, E53 X5, and Z3 2.5/3.0i, and MZ3 S54 models.
E46 325i/330i (RWD) fits 2001 model year only. 2002 and later uses part #16137193479. Fits all AWD 325xi/330xi and E46 M3. Production split applies only to 325i/330i models.
The leak diagnosis is used in the emissions system to detect fuel vapor leaks in the fuel system. A failed pump will set a check engine light and fault in the system, preventing you from passing emissions inspection.
This is an OEM DTML pump manufactured by Bosch - the original supplier to BMW for this part, as well as many other components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877-639-9648.
E46 (99-05) > 325Ci
E46 (99-05) > 325i
E46 (99-05) > 325xi
E46 (99-05) > 330Ci
E46 (99-05) > 330i
E46 (99-05) > 330xi
E46 (99-05) > M3
E39 (97-03) > 525i
E39 (97-03) > 530i
E39 (97-03) > 540i
E39 (97-03) > M5 (00-03)
E36/7 / E36/8 Z3 (96-02) > Z3 2.5
E36/7 / E36/8 Z3 (96-02) > Z3 3.0
E36/7 / E36/8 Z3 (96-02) > Z3 M - S54
E52 Z8 (00-03) > Z8 Roadster (2000-2003)