JDM ASTAR 3157A Wiring Harness Sockets For LED Bulbs 2 pieces 3157A Nylon Heavy Duty Wiring Harness w/ Sockets Compatible Bulbs: 3157 3057 3155 3357 3457 3757 4057 4114 4157 etc Pre-Wired Socket For Easy Plug-N-Play Installation Heavy duty, High efficient, Heat resistant, Never melt. Please double check the pictures above to make sure the adapter is the same as your stock to ensure proper fitting