The QVDX Belt Tensioner Assembly is compatible with a wide range of Jeep, Mercedes-Benz, Dodge, and Freightliner models. Compatible vehicles include: Jeep: - 2007-2009 Grand Cherokee V6 3.0L WK Mercedes-Benz: - 2010-2017 Sprinter 2500 V6 3.0L W/O Rear A.C. - 2010-2017 Sprinter 3500 V6 3.0L W/O Rear A.C. - 2007-2009 E320 V6 3.0L W211 - 2011-2013 E350 V6 3.0L W212 - 2009 GL320 V6 3.0L X164 - 2010-2012 GL350 V6 3.0L X164 - 2017 GLS350d V6 3.0L X166 - 2009 ML320 V6 3.0L W164 - 2010-2011 ML350 V6 3.0L W164 - 2009 R320 V6 3.0L W251/V251 - 2010-2012 R350 V6 3.0L W251/V251 - 2012-2013 S350 V6 3.0L W211 Dodge: - 2007-2009 Sprinter 2500 V6 3.0L w/ Auto. Temp. Control - 2007-2009 Sprinter 3500 V6 3.0L w/ Auto. Temp. Control Freightliner: - 2007-2017 Sprinter 2500 V6 3.0L w/ Auto. Temp. Control - 2007-2017 Sprinter 3500 V6 3.0L w/ Auto. Temp. Control This tensioner assembly is a direct replacement for OEM part numbers: - 6422000070 - 6422001370 - 05175588AA - 68040206AA - 39081 - 89651 - 49431 - V30-1364 Ensure proper belt tension and engine performance with the QVDX Belt Tensioner Assembly, designed for easy installation and long-lasting durability.