Dorman OE Solutions 601-061 High Intensity Discharge Control Module An immediate, "must-fix" item - replacement is necessary for passing state inspection and helps you avoid tickets and fines Direct replacement for a proper fit Easy-to-install, plug and play repair solution - no programming necessary Vehicle- simulator tested to ensure quality performance Original Equipment (OE) Number: 12335922, 19121438, 68033739AA, 89025794, 8A5Z13C170A, DL3Z13C170A