?Reference Part Number?: 603939, 68059524AK, 68059525AK, 68059643AK ?Fitment?: Compatible with Chrysler 300 2011-2014 V6 3.6L / V8 5.7L; For Dodge Challenger 2011-2014 V6 3.6L / V8 5.7L, Charger 2011-2019 V6 3.6L / V8 5.7L ?Direct replacement? This power steering reservoir fits and functions like original equipment for a smooth installation ?Solid and Reliable?: The power steering tank is made of solid plastic and can tolerate high temperature and high pressure without deformation ?Note?: Please make sure the product is suitable for your car before purchase. If you are not sure how to install the parts or lack the necessary experience, please seek professional help