All Kenmore microwaves have a one year warranty. Here are all available: sears.com/appliances-microwaves-countertop-microwaves/b-1020308?Brand=Kenmore&filterList=Brand&searsTab=true
KENMORE LIMITED WARRANTY
FOR ONE YEAR from the date of sale this appliance is warranted against defects in material or workmanship when it is correctly installed, operated and maintained according to all supplied instructions.
WITH PROOF OF SALE a defective appliance will be replaced free of charge. For warranty coverage details to obtain free replacement,
visit the web page: www.kenmore.com/warranty
This warranty does not cover the oven cavity light bulb, which is an expendable part that can wear out from normal use within the warranty period.
This warranty is void if this appliance is ever used for other than private household purposes. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.