I ordered the amp bypass this evening, & when I checked the order online, it listed the Crutchfield item #. I don't ever recall seeing it posted before so here it is for those who care:
120705008 - FORD/MAZD W/AMP BYPAS PLUG/REC(1)
Michael 1998 Contour GL Sport 2.0L Zetec ATX My Contour Page