1.Fitment: 2008 For Chevrolet Impala 50Th Anniversary Edition Sedan,2006 2008 For Chevrolet Impala Base Sedan,2010 2013 For Chevrolet Impala Base Sedan,2006 2013 For Chevrolet Impala Ls Sedan,2006 2013 For Chevrolet Impala Lt Sedan,2006 2013 For Chevrolet Impala Ltz Sedan,2009 For Chevrolet Impala Police Sedan,2006 2013 For Chevrolet Impala Ss Sedan,2014 2016 For Chevrolet Impala Limited Base Sedan,2014 2016 For Chevrolet Impala Limited Ls Sedan,2014 2016 For Chevrolet Impala Limited Lt Sedan 2.Extended Length: 12.31 inches, Compressed Length: 8.31 inches Replace Part Number: 96255, 25964299, 6255, E96255 3.Function: Use compressed gas, contained in a cylinder and compressed by a piston, to exert a force to support the weight of front hood rear liftgate tailgate trunk hatch hatchback doors or rear glass window while they are open, no need to hold the door up with your head. We are committed to producing lift supports, also known as gas spring, prop, strut, shock, lift support, pistons, hydraulic, cylinders, damper, gas shocks, dampers, arms 4.Directly Fit: OE replacement Lift Supports Shock Struts, directly fit. Easy installation, no special tools required, just need to use a flathead screwdriver to pry the old bracket and install the lift arm on. Before installing the parts, prop up your hood or the heavy hatch by a rod or helper to stay away from harm. High strength leak proof piston seal. Superior rod finish resists corrosion. Easy lifting and reduce closing effort. brand and tested to meet or exceed OEM specifications