Moroso Oil Pans #20179, 20185, 20569, 20570, 20571, 20572, 20574, 21811, 21812 and 21816 include the 20mm female fitting for the factory sensor, this male plug is for use when the factory low warning sensor is not going to be utilized.
Includes a copper washer for a leak free installation. Plug is cad-plated steel with 20 x 1.5mm threads and an internal Allen hex for a clean installation.