Water Pump with Support, BMW - G42 M240i, G20 M340i, G29 Z4 M40i, G30 540i, X3/X4, X5/X6/X7, Z4
Original replacement water pump with bracket and gaskets for B58TU engine. Genuine BMW part #11518650986 and 11518482251.
This part is listed by BMW as BMW part number 11518650986 (11 51 8 650 986) and is described as Genuine BMW Water Pump with Support for G42, G20 M340i, G22 M440i, G12 740i, G01 X3 M40i (2019+), G05 X5 xDrive40i, G30 540i (2019+ only!) and G29 Z4 M40i. These are models which have the B58TU and B58D engines, which use this style belt-driven water pump as part of their cooling system.
This is a "kit" put together by BMW that includes more parts than just the water pump. Included here is:
11518482251, water pump
11518650986, water pump bracket to engine block
11518482263, water pump profile gasket
11518482264, profile gasket for bracket to engine block
11518482258, coolant pipe to water pump
11518482260, o-ring seal for coolant pipe
Not for cars before the 2019 model year. This water pump is for the newer/later style B58 engine, known as the B58TU or B58D, which is significantly different than the previous years.
Not for cars with the 01CE Energy Recuperation system (aka mild hybrid) - see part #11515A444F4.
This is a Genuine BMW Water Pump with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
G42 / G43 (2022+) > M240i xDrive
G20 (2019+) > M340i
G20 (2019+) > M340i xDrive
G22 / G23 (2021+) > M440i
G22 / G23 (2021+) > M440i xDrive
G30 (2017-2022) > 540i (B58C 2020-)
G30 (2017-2022) > 540i xDrive (B58C 2020-)
G12 (2016+) > 740i
G12 (2016+) > 740i xDrive
G14 / G15 (2019+) > 840i xDrive
G01 X3 (2018+) > X3 M40i
G02 X4 (2019+) > X4 M40i
G05 X5 (2019+) > X5 xDrive40i
G07 X7 (2019+) > X7 xDrive40i
G29 Z4 (2019+) > Z4 M40i