Description Reviews MINI N16/18 Mass Air Flow Sensor Pigtail. This is a new OEM MINI part that will fix your your broken MAF plug. This part will fit all Generation 2 MINI Cooper or Cooper S cars with N16, & N18, and comes with everything needed to complete the job. Kit Includes: (1) MINI Socket Plug #12-52-7-549-033 (4) MINI Rubber Grommet #61-13-8-366-245 (4) MINI Terminal Pin Contact #12-52-7-545-858 (4) Waterproof Solder & Seal Heat Shrink Butt Terminal Connectors (4) Micro Crimped wires