The product is a genuine OEM ABS Brake Control Module designed for the 1999 Mercury Mountaineer, specifically the Ford Explorer XL2T-2C219-AB model. It is a bolt-on mounting style with a female connector type and includes an ABS pump and motor assembly. This item is a used part with the OE/OEM part number XL2T-2C219-AB and a manufacturer part number of 545-01868. It is suitable for front placement on the vehicle and has a vintage part designation of no. This product is also not a performance part and does not have universal fitment.