Would part # ap3192206 work for microwave model # jvm1870sk03?
Answer Hello Al. No, based on the model number you provided, WB07X10476 is the correct grill assembly. Hope this helps.
My coil in the freezer ices up and I have to defrost it with a hair dryer every 2 or 3 weeks.
Answer Hello RC! It seems that you have a defrost system issue. Your defrost consists of three parts; defrost thermostat WR50X10068, defrost heater WR51X10101, and the defrost timer (which on your model is within the main control board) WR55X10942. You can check these parts using a multimeter TJMA-DM1. Here is a link you can refer to for help with using a multi meter: http://forum.appliancepartspros.com/oven-repair-including-ranges-cooktops/4810-how-check-continuity-ohmmeter.html. Hope this information helps! Thanks.