Fit 2011 BMW 1 Series M 3.0L； Fit 2008-2010 BMW 128i 3.0L; Fit 2011-2013 BMW 128i 3.0L; Fit 2008-2010 BMW 135i 3.0L; Fit 2011 BMW 135i 3.0L; Fit 2006 BMW 325i 3.0L; Fit 2006 BMW 325xi 3.0L; Fit 2007-2010 BMW 328i 3.0L; Fit 2011-2013 BMW 328i 3.0L; Fit 2009-2010 BMW 328i xDrive 3.0L; Fit 2011-2013 BMW 328i xDrive 3.0L; Fit 2007-2008 BMW 328xi 3.0L; Fit 2006 BMW 330i 3.0L; Fit 2006 BMW 330xi 3.0L; Fit 2007-2010 BMW 335i 3.0L; Fit 2009-2010 BMW 335i xDrive 3.0L; Fit 2011 BMW 335i xDrive 3.0L; Fit 2011-2013 BMW 335is 3.0L ; Fit 2007-2008 BMW 335xi 3.0L; Fit 2008-2010 BMW 528i 3.0L; Fit 2009-2010 BMW 528i xDrive 3.0L; Fit 2007-2010 BMW X3 3.0L; Fit 2007-2010 BMW X5 3.0L; Fit 2006-2014 BMW Z4 3.0L; 2pcs; Downstream One Year Quality Guarantee Before buying, check the “Select Your Vehicle” check (Make, model, year, engine, Note,The engine and Note in particular) at the top of the link to see if your car can be used. The higherbro Oxygen O2 Sensor is a high-quality automotive sensor designed for a variety of BMW models. This 2-piece set is compatible with 3.0L engines in models such as the 1 Series M, 128i, 135i, 325i, 325xi, 328i, 328xi, 330i, 330xi, 335i, 335xi, 528i, 528xi, X3, X5, and Z4, produced between 2006 and 2014. The sensors are downstream and made of durable aluminum oxide, with an upper temperature rating of 800 degrees Fahrenheit. They are designed for specific use as oxygen sensors and come with a one-year quality guarantee. Before purchasing, please verify your vehicle's compatibility by checking the 'Select Your Vehicle' option at the top of the product page, taking note of the make, model, year, engine, and any additional notes.