Genuine BMW Water Pump - G20 M340i, G29 Z4 M40i
Original replacement water pump for B58TU engine. Genuine BMW part #11518482251.
This part is listed by BMW as BMW part number 11518482251 (11 51 8 482 251) and is described as Genuine BMW Water Pump for G20 M340i, G12 740i, G05 X5, and G29 Z4 M40i (B58TU engine).
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.
G20 (2020+) > M340i
G20 (2020+) > M340i xDrive
G12 (2016+) > 740i
G12 (2016+) > 740i xDrive
G05 X5 (2019+) > X5 xDrive40i
G29 Z4 (2019+) > Z4 M40i