Mishimoto MMOC-N5X-06 for Select BMW 128i, BMW 228i, BMW 228i xDrive, BMW 320i, BMW 320i xDrive, BMW 328i, BMW 328i xDrive, BMW 428i, BMW 428i Gran Coupe, BMW 525i, BMW 525xi, BMW 528i, BMW 528i xDrive, BMW 528xi, BMW 530i, BMW 530xi, BMW 535i, BMW 535i
Guaranteed Fitment
Always the correct part
Added Value
Performance matched parts
In-House Experts
We know our products
Nationwide Delivery
Economy shipping
The factory transmission oil cooler on 2006-2018 BMW N20, N52, N55 vehicles is a liquid-to-liquid cooling unit, utilizing the engine's cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. Though these designs are tried and true, they eventually wear out and fail, leading to leaking coolant into your transmission fluid. Mixing coolant into your transmission fluid can have catastrophic results and can cost thousands of dollars in rebuilding or replacing the transmission.--The Mishimoto Replacement Transmission Oil Cooler is a direct fit to the OEM, making it easy to install, and is equivalent to the OEM Specifications of performance. This product requires no modifications and is backed by the Mishimoto Lifetime Warranty. Replace your transmission cooler and prevent premature failure.
Replacement Oil Cooler, fits BMW N20/N52/N55 2006-2018
Fits: 2008-2013 BMW 128i, 2014-2016 BMW 228i, 2015-2016 BMW 228i xDrive, 2013-2018 BMW 320i, 2013-2017 BMW 320i xDrive, 2013-2016 BMW 328i, 2013 BMW 328i xDrive, 2014-2016 BMW 428i, 2015-2016 BMW 428i Gran Coupe, 2006-2008 BMW 525i, 2006-2007 BMW 525xi, 2008-2016 BMW 528i, 2009-2016 BMW 528i xDrive, 2008 BMW 528xi, 2004-2007 BMW 530i, 2006-2007 BMW 530xi, 2008-2016 BMW 535i, 2010-2017 BMW 535i GT, 2011-2017 BMW 535i GT xDrive, 2009-2016 BMW 535i xDrive, 2014-2016 BMW 640i, 2014-2016 BMW 640i Gran Coupe, 2014-2016 BMW 640i xDrive, 2014-2016 BMW 640i xDrive Gran Coupe, 2014-2016 BMW X1, 2006-2017 BMW X3, 2015-2018 BMW X4, 2006-2016 BMW X5, 2008-2016 BMW X6, 2004-2008 BMW Z4
Please review Specifications and the detailed fitment table for notes and exceptions.