One Year Unlimited Mileage Quality Guarantee Fit 2011-2013 BMW 135i 3.0L; Fit 2013 BMW 135is 3.0L; Fit 2011-2013 BMW 335i 3.0L; Fit 2014-2016 BMW 335i GT xDrive 3.0L; Fit 2011-2012 BMW 535i xDrive 3.0L; Fit 2012-2013 BMW 640i 3.0L; Fit 2013-2014 BMW 640i Gran Coupe 3.0L; Fit 2014 BMW 640i xDrive Gran Coupe 3.0L; Fit 2013-2014 BMW 740i 3.0L; Fit 2013-2015 BMW 740Li 3.0L; Fit 2013 BMW Activehybrid 3 3.0L; Fit 2011-2017 BMW X3 3.0L; Fit 2015 BMW X4 3.0L; Upstream+Downstream Before buying, check the “Select Your Vehicle” check (brand, model, year, engine, Note,The engine and Note in particular) at the top of the link to see if your car can be used.