Feature●Fitment:for Infiniti 1996-2001 I30,2002-2004 I35,1995-2008 Maxima,2003-2007 Murano,2004-2009 Quest.Please check Amazon Part Finder before Purchase●Tensioner Usage - Automatically adjust the tensioning force to make the transmission system stable,safe and reliable●Tensioner Characteristic - Engineered with high-quality materials,vehicle try-on testing has been conducted to ensure trouble-free performance●Installation Tips - Professional installation is required.Incorrect installation may lead to engine damage●WARRANTY - one year warranty.Description