Is your GE/Kenmore built-in oven is lifeless?? just plain dead??? This commonly happens after a lightning strike, power surge or some other event that you may have not even noticed.  You will quickly realize nobody sells this part.  Somebody may recommend that you have to buy a new oven.  Wait!! Dont Fret!.  ApplianceBoardRepair has a solution and sometimes even a replacement. WB20X10005 (AP2622448) replaces 346487, WB20K5008, WB20X5063, WB20X5065, WB20X5066.

They way these tend to fail is by being completely broken (not marginal, just plain 0V).  This means it is to figure out if this is your problem.  Get an AC meter and check the following voltages.  Remember as always, the high voltage (primary side is 120V and can kill you!).  If you have never measured common 120V out of an outlet or other high voltages, please call a professional.

Primary 120V – if not, this means there is a wiring problem to the oven that must be repaired first.

Secondary (blue pair) – 5V or higher is good.  If zero, and the primary voltage was there, this transformer needs to be replaced.  Contact ApplianceBoardRepair

Secondary (Yellow pair) – 5V or higher is good.  If zero, and the primary voltage was there, this transformer needs to be replaced.  Contact ApplianceBoardRepair

Some example part numbers are: 205C2191P002 WB20K5008 WB20K5063 WB20X10005 which are used in a variety of GE ovens similar to these models:

JKP44GP2BG, ZEK754GP1, ZEK755WP2WG, JKP44GP1, ZEK755WP1, JKP45WP1, ZEK754GP2BG, JKP45WP2WG,JKP16GT1BB, ZEK736GP4BG, JKP17WT1WW, JKP18AT1AA, ZEK737WP4WG, ZEK737WP5WG, ZEK736GP5BG,ZEK756GP7BG, ZEK757WP6WG, JKP56AT2AA, JKP54GV1BB, JKP54GT2BB, JKP55WT2WW, JKP56AV1AA, JKP55WV1WW, ZEK754GP3BG, ZEK754GP4BG, JKP44GT2BB, 3634842594, JKP45WV1WW, JKP44GT1BB, JKP45WT2WW, ZEK754GP6BG, ZEK754GP7BG, JKP44GP4BG, JKP44GV1BB, JKP45WP3WG, ZEK755WP4WG, ZEK755WP5WG, JKP45WT1WW, ZEK754GP5BG, ZEK755WP6WG, ZEK755WP3WG, JKP44GP3BG, JKP16GP2BG, JKP17WPI, ZEK736GP1BG, JKP16GPI, JKP18AS1AA, JKP17WP2WG, ZEK737WP2WG, JKP16GP3BG, JKP16GP1BG, ZEK737WP3WG, JKP16GP4BG, ZEK737WP1WG, ZEK736GP2BG, JKP17WP3WG, ZEK736GP3BG, JKP17WP1WG,JKP55WP2WG, ZEK756GP3BG, ZEK757WP2WG, JKP55WT1WW, JKP54GP3BG, ZEK756GP4BG, JKP56AS1AA, ZEK756GP6BG, JKP56AT1AA, ZEK756GP5BG, ZEK757WP4WG, JKP54GP1BG, ZEK756GP2BG, ZEK757WP5WG, ZEK757WP1WG, JKP54GP2BG, JKP54GT1BB, JKP55WP3WG, JKP54GP4BG, JKP55WP1WG, ZEK757WP3WG, WB27K5203, AP2025173, WB27K5197, General Electric, JKP17WV1WW, JKP18AT2AA, ZEK737WP6WG, JKP17WT2WW, JKP16GV1BB, JKP16GT2BB, ZEK736GP6BG, JKP18AV1AA, JTP18AV1AA, ZET736GV1BB, JTP17WT1WW, JTP17WV2WW, ZET737WV1WW, JTP16GV2BB, JTP16GT1BB, JTP17WV1WW, JTP18AT2AA, JTP18AT1AA, JTP18AV2AA, JTP16GV1BB, JCTP16GV3BB, JCTP17WV3WW, JCTP16GV1BB, JCTP17WV1WW, WB27K5213, JTP54GV1BB, JTP55WV2WW, JTP54GV2BB, JTP45WV2WW, JTP45WV1WW, JTP44GV1BB, JTP55WV1WW, JTP56AV2AA, ZET756GV1BB, ZET757WV1WW, JTP44GV2BB, JTP56AV1AA,

and many others.