What parts fit the KitchenAid YKHMS145JWH1?

Filter 6800, Thermal fuse W11707984, Microwave/hood baseless lamp 8204670, Metal rack W10315274.

KitchenAid YKHMS145JWH1 microwave parts: filter

Filter

Replaces 8169645

Filters clog with use. The manual lists how often to change it.

Shop the filter on Amazon Other models that use 6800

Thermal fuse

Replaces 4393308

Reads or limits temperature. A failed one can stop the heat or let it run too hot.

Shop the thermal fuse on Amazon Other models that use W11707984

Microwave/hood baseless lamp

Replaces 8185188

The light bulb this model takes.

Shop the baseless lamp on Amazon Other models that use 8204670

Metal rack

Replaces 4393849

Racks, shelves and bins made to fit this model.

Shop the metal rack on Amazon Other models that use W10315274

1Filter6800

2Thermal fuseW11707984

3Baseless lamp8204670

4Metal rackW10315274

Part numbers come from the Sears PartsDirect parts list for the KitchenAid YKHMS145JWH1 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.

Where the model number is

Open the door: the label is on the frame. Over-the-range models: sometimes behind the vent grille.

Other KitchenAid microwaves

KMHS120EBSKMHS120ESSKMHS120EWHKMHS120EWH9KMHS120KPSKMLS311HWH0YKHMS1850SS0YKHMS1850SS2YKHMS1850SW2YKHMS2040BS