OEM BMW Turbo Charger - 11657635803 - N20/N26 Early - F30 F10 F25 E89

High quality OE Mitsubishi turbo with a 24 Month Warranty

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This part is listed by BMW as BMW part number 11657635803 (11 65 7 635 803) and is described as At-Turbo Charger for BMW N20/N26 4 cylinder 2.0 liter Turbocharged engine, as used in many F30 3 Series (320i, 328i), F10 5 Series (528i), E89 Z4 28i Roadster, F25 X3 28i xDrive and X1 28i xDrive. This turbo is for cars that came equipped with the mechanical waste gate (and NOT the electric waste gate used on later production cars). 

Detailed Fitment Notes:  
This turbo was used on BMW models up to certain production dates. Please check either the part number on your Turbo or the production date of your car very carefully. We recommend calling if you need assistance. Not for RHD models. 

F30 320i up to 11/2012 (November of 2012) production date 
F30 328i up to 07/2012 (July of 2012) production date  
F10 528i up to 07/2013 (July of 2013) production date 
E84 X1 28iX up to 07/2012 (July of 2012) production date 
F25 X3 28iX up to 04/2013 (April of 2013) production date 
E89 Z4 28i up to 09/2013 (September of 2013) production date 

Wait! Before you buy…  
Have you considered a modest upgrade instead of a fully stock replacement? Mitsubishi makes an upgraded slightly larger version of this N20/N26 turbo known as a “big turbo”, which can be made to work GREAT with these early mechanical wastegate version cars. There are no downsides, whether you car is on fully stock tuning or tuned up for added power. The “big turbo” upgrade version flows more efficiently, can handle more power (if desired) and works much less hard on either a stock or tuned car due to the larger turbines and improved efficiency and heat management. Best of all, it's only slightly more than this stock unit!  

If you're interested in the N20/N26 Big Turbo, please see our product listing by clicking here. This is the choice of BimmerWorld employees every time! 

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:
3 Series
F30 / F31 / F34 (2012-2019) > 320i
F30 / F31 / F34 (2012-2019) > 328i
F30 / F31 / F34 (2012-2019) > 328i xDrive
5 Series
F10 / F11 (11-16) > 528i N20 (2012-2016)
F10 / F11 (11-16) > 528i xDrive N20 (2012-2016)
X1 Series
E84 X1 (2013-2015) > X1 28i xDrive
X3 Series
F25 X3 (2011-2017) > X3 sDrive28i
F25 X3 (2011-2017) > X3 xDrive28i
Z Series
E89 Z4 (2009-2016) > Z4 sDrive28i
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