Auxiliary Engine Radiator, Behr - F10, F06, F13, F02

This part is listed by BMW as BMW part number 17117805630 (17 11 7 805 630) and is described as the auxiliary engine radiator for F10 535i/550i, F06 640i/650i GranCoupe, F12/F13 640i/650i, and F01/F02 740i/750i models with the N55, N63, and N63TU engine. This radiator is an extra unit that expands the surface area of the engine cooling system. It's located behind the left side of the front bumper.

This is a Genuine BMW auxiliary 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.