Turbocharger with Manifold, OEM Borg Warner - F25 X3 35i N55
OEM turbocharger with exhaust manifold. Direct replacement for BMW part #11657636426.
This part is listed as BMW part number 11657636426 (11 65 7 636 426) and is described as an OEM BMW turbo charger for N55 powered Twin-scroll single turbo BMW F25 X3 35i models made by BorgWarner. Not for RHD models.
While the N55 turbo setup is generally considered a step forward in reliability for the turbo 6-cylinder models, turbo failures are fairly common and expected on BMWs with high mileage, age, hard and aggressive driving, and higher levels of boost due to modification. At some point in every N55's natural lifespan a turbo replacement will be required. This is why BimmerWorld carries high-quality, OEM replacement turbochargers that can have your "35i" powered BMW back to its strong levels of boost, horsepower and torque.
This is an OEM X3 turbocharger manufactured by BorgWarner - the original supplier to BMW for this part, as well as many other BMW turbos. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
A new oil line is sold separately and should be installed at the same time. See Related Products below.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
F25 X3 (2011-2017) > X3 xDrive35i