Description Reviews MINI A/C Compressor Pigtail. This is a new OEM MINI part that will fix your your broken A/C Compressore plug. This part will fit all Generation 2 MINI Cooper or Cooper S cars with N12, N14, N16, and N18 motors, and comes with everything needed to complete the job. Kit Includes: (1) MINI Socket Plug #12-52-7-564-638 (2) MINI Terminal Pin Contact #12-52-7-543-260 (2) Waterproof Solder & Seal Heat Shrink Butt Terminal Connectors (2) Micro Crimped wires