TOFNK Remote Key Keyless Fob Case Uncut Blade Shell Housing For Nissan Sentra Make sure your current key looks IDENTICAL with the gallery pictures shown. ONLY SHELL PART, NO interior (remote/electronics/transponder chips) unit inside. The keyblade needs to be cut at your local dealer or qualified locksmith. Please be sure you have a factory keyless entry system. It was not standard on all vehicles. If your current remote looks the same then this will work. If you are not sure then please check with your local dealer. Shipped By Amazon