This part is listed by BMW as BMW part number 17115A30677 (17 11 5 A30 677) and is described as the main engine radiator for B58 M Sport models, including 2022+ G42 M240i, 2021+ G20 M340i, and 2021+ G22/G23/G26 M440i models.
M340i/M440i Note: Only for cars produced 7/2021 and later.
This is a Genuine BMW B58 radiator 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.
BMW Fitments:
2 Series
G42 / G43 (2022+) > M240i
G42 / G43 (2022+) > M240i xDrive
3 Series
G20 (2019+) > M340i B58D (2019-2024)
G20 (2019+) > M340i B58N (2025+)
G20 (2019+) > M340i xDrive B58D (2019-2024)
G20 (2019+) > M340i xDrive B58N (2025+)
4 Series
G22 / G23 (2021+) > M440i B58D (2021-2024)
G22 / G23 (2021+) > M440i B58N (2025+)
G22 / G23 (2021+) > M440i xDrive B58D (2021-2024)
G22 / G23 (2021+) > M440i xDrive B58N (2025+)
4 Series
G26 (2022+) > M440i xDrive Gran Coupe B58D (2022-2024)
G26 (2022+) > M440i xDrive Gran Coupe B58N (2025+)
