I have both 3671901 and 3671902. These came out of an XPM1240 that was fully functional, except 2 heater banks burned out. We scrapped the oven and replaced it with an XPM820. The 3671901 measure between 40-43 ohms, the 3671902 measure between 43-48 ohms. Not sure why my oven had both, but it had about half of each heater in it. These may still have the cloth covered wire and thermal cutoffs, although some may not. If you need the thermal cutoff, let me know and I will make sure the panel you get has one.