This OEM Bosch coolant pump is used for turbocharger cooling on the S55 engine on F87 M2 (2019, 2020, 2021), F80 M3 (2015, 2016, 2017, 2018), and F82/F83 M4 (2016, 2017, 2018, 2019, 2020, 2021).
Replaces the following BMW part numbers:
64119484254 (64-11-9-484-254)
11517850568 (11-51-7-850-568)
This is an OEM S55 water 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 at 877-639-9648.
BMW Fitments:
2 Series
F87 (2016-2021) > M2 CS Racing
F87 (2016-2021) > M2 Competition S55 (2019+)
3 Series
F80 (2015-2018) > M3 (2015-2018)
4 Series
F82 / F83 (2015-2020) > M4 (2015-2020)
F82 / F83 (2015-2020) > M4 GT4
F82 / F83 (2015-2020) > M4 GTS
