This part is listed by BMW as BMW part number 17118666811 (17 11 8 666 811) and is described as a front mount heat exchanger used by the charged air cooler in the intake manifold on G42 230i/M240i, G20 330i/M340i, G22/G23/G26 430i/M440i, and G29 Z4 30i/M40i models. It's also part of the cooling circuit for the G26 i4 electric models.
This is a Genuine BMW 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+) > 230i
G42 / G43 (2022+) > 230i xDrive
G42 / G43 (2022+) > M240i
G42 / G43 (2022+) > M240i xDrive
3 Series
G20 (2019+) > 330e
G20 (2019+) > 330e xDrive
G20 (2019+) > 330i B46D (2019-2024)
G20 (2019+) > 330i B48P (2025+)
G20 (2019+) > 330i xDrive B46D (2019-2024)
G20 (2019+) > 330i xDrive B48P (2025+)
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+) > 430i B46D (2021-2024)
G22 / G23 (2021+) > 430i B48P (2025+)
G22 / G23 (2021+) > 430i xDrive B46D (2021-2024)
G22 / G23 (2021+) > 430i xDrive B48P (2025+)
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+) > 430i Gran Coupe B46D (2022-2024)
G26 (2022+) > 430i Gran Coupe B48P (2025+)
G26 (2022+) > 430i xDrive Gran Coupe B46D (2022-2024)
G26 (2022+) > 430i xDrive Gran Coupe B48P (2025+)
G26 (2022+) > M440i xDrive Gran Coupe B58D (2022-2024)
G26 (2022+) > M440i xDrive Gran Coupe B58N (2025+)
G26 (2022+) > i4 M50
G26 (2022+) > i4 eDrive35
G26 (2022+) > i4 eDrive40
G26 (2022+) > i4 xDrive40
Z Series
G29 Z4 (2019-2025) > Z4 M40i
G29 Z4 (2019-2025) > Z4 sDrive30i
