For Lexus RX350 3.5L V6 2007-2009. Type: Drive Belt Tensioner Kit, includes: 1 x Drive Belt Tensioner; 1 x Serpentine Belt; 2 x Idler Pulley. Belt Pulley. Replace complete belt tensioner kit to avoid the worn and old belt or idler overloads the new tensioner, effectively avoid increased wear or noise, provide comfortable driving experience.
