We are Grateful for YOU! This A/C heater climate control is a genuine OEM part with part number 1W7H-19C933-AA. It is designed as a direct replacement for the FORD CROWN VICTORIA LX and MERCURY GRAND MARQUIS LS. The control unit is black in color and is placed in the front of the vehicle. It is manufactured in Mexico and is not intended for domestic use. This A/C heater climate control comes with a warranty and has not been modified in any way. It is compatible with non-domestic vehicles and has no other part number. Please ensure that this control unit fits your vehicle before purchase.