The E90 BMW is a great platform for soaking up highway miles during the weekday and taking to the track on the weekend. Aggressive driving results in increased engine temperatures necessitating an effective solution for keeping your straight six cool. Mishimoto has the perfect upgrade, the BMW 335i/335xi/135i Performance Aluminum Radiator, to eliminate rising temperatures. The Mishimoto 335i/335xi/135i radiator features all-aluminum construction with TIG-welded end tanks to a 100% brazed aluminum core and CNC-machined quick-disconnect inlet and outlet connections. This radiator is constructed from high-quality aircraft aluminum with a brushed finish for the perfect combination of performance and style. The Mishimoto 335i/335xi/135i radiator is precision engineered for flawless drop-in fitment while providing a 35% increase in coolant capacity. This radiator also includes a Mishimoto Magnetic Drain Plug with dowty seal, which removes circulating metal fragments from the cooling system, providing further engine protection. As with all our products, this radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship. Say goodbye to the days of broken stock plastic inlet and outlet connections!
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2011	BMW	1 Series M	Base
2008-2012	BMW	135i	Base
2007-2013	BMW	335i	Base
2009-2013	BMW	335i xDrive	Base
2011-2013	BMW	335is	Base
2007-2008	BMW	335xi	Base
2012	BMW	Z4	sDrive28i
2009-2011	BMW	Z4	sDrive30i
2009-2012	BMW	Z4	sDrive35i
2011-2012	BMW	Z4	sDrive35is