KeylessOption  Just the Case Keyless Entry Remote Head Key Combo Fob Shell, Pack of 2 Just the case no electronics or circuit board are included Compatible with KR55WK49308, MLBHLIK-1T, N5F-A05TAA, or N5F-S0084A Easy installation which does not require reprogramming. Key blades must be cut Constructed with high quality materials for long lasting durability This is a replacement part to match the original in form and function