Description:

[Vehicle Fitment-1]: Compatible with BMW 535i 2008-2010 l6 3.0L, 535i xDrive 2009-2010 l6 3.0L, 535xi 2008 l6 3.0L, 740i/740Li 2011-2012 l6 3.0L, X6 2008-2010 l6 3.0L---Turbocharged; Upstream Cyl 1-3. [Vehicle Fitment-2]: Compatible with Mercedes-Benz CLK63 AMG 2007-2009 V8 6.3L (Upstream Left), E320 2005-2006 l6 3.2L (Downstream Left; Turbocharged). [Reference Number]: 250-25048, 350-35054, 234-5025, 25025048, 35035054, 2345025, 17020, 17447. [Specification]: Wire Quantity: 5; Sensor Type: Heated; Mounting Type: Threaded; Connector Gender: Male; Package Quantity: 1x Oxygen Sensor; Packaging Type: Box.