KHMS18 KitchenAid Microwave - Parts

This diode, or high voltage diode, is used in microwaves. It is an electrical current control device that ensures power flows in one direction and not the other way. If your microwave produces no heat, heats inconsistently, or gets noisy, replacing this part can be the solution. The tools needed for this replacement are a nutdriver, plier...Read mores, and screwdrivers. First remove the microwave cover, then remove the old part by disconnecting the small thermostat. Replace with the new diode. Remember to use the diagram provided by the manufacturer for more instructions.

If your microwave is not turning on it could be due to your fuse needing to be replaced. This part protects the microwave by shutting it off if there is an electrical surge. This fuse is just over an inch long, is metallic on both ends and ceramic in the middle. Before beginning this repair, unplug the appliance and wait a few minutes bef...Read moreore starting. Remove the outer cabinet which is held in place with two screws. You will then locate the power cord which will lead you to the fuse holder. Determine if the fuse has blown. Using an ohmmeter, you should be able to figure out if it has blown. A proper reading is zero ohms, if it reads as anything else then your fuse has in fact blown. Simply snap the old fuse out of place and place the new one in.

This is an authentic manufactured drive coupling for a microwave. It fits on the motor shaft to hold and rotate the glass turntable tray while the appliance is running. This part has a D-shaped insert for the motor shaft, and measures approximately 3 inches in diameter. You may need to replace this part if the microwave tray will not turn...Read more. No tools are required for this repair. It is recommended to check the support ring before ordering the drive coupling in case the wheels are broken. This part is also known as a turntable coupling or microwave turntable support.

This is replacement vent grille for your microwave. You will find the grill vent either above or below the microwave door, depending on your model. If your microwave vent grill is discolored or cracked, or if the mounting brackets for the grill are broken, you may need to replace it. You will need a Phillips-head screwdriver to detach the...Read more vent grill from the microwave. This part is made of stainless steel and is approximately 30 inches wide and 4 inches tall. This product is sold individually.

This damper is an authentic OEM replacement assembly used in microwave/range hood combos. It includes the damper door and frame. It is designed to direct the flow of air through the vent duct, and the release of steam and heat from the appliance during cooking. Over time, the damper door and frame can wear down or become obstructed by foo...Read mored particles and debris. A faulty damper assembly will result in poor ventilation, uneven cooking, and excessive moisture buildup which can damage internal components in the appliance. Disconnect any wires or connectors attached to the faulty damper assembly and remove it from the appliance. Position the new damper assembly and reconnect the wires/connectors before securing it with the appropriate fasteners.

This rack includes the 4 supports.

This top interlock support is a genuine OEM safety component designed for microwave ovens. It plays a critical role in ensuring the appliance operates only when the door is securely closed, preventing potential radiation exposure. The support holds the interlock switch in place and provides a reliable latching point, allowing the microwav...Read moree to function safely and efficiently. A faulty or misaligned support may result in the microwave failing to start, operating with the door ajar, or displaying error codes related to the door lock system. Replacing this part restores proper door engagement and ensures safe operation. Installation may require disassembling the control panel and should be performed with the appliance unplugged.

Also known as a switch holder.

Sold individually.

As per manufacturer this no longer comes with the Spacer.

This microwave door interlock switch is a critical safety component designed to prevent the appliance from operating when the door is open. It functions by detecting the door’s position—open or closed—and relaying this information to the microwave’s electronic control system. This ensures the unit only activates when the door is securely ...Read morelatched. Commonly used in microwave models experiencing issues such as failure to start or lack of heating, the switch plays a vital role in maintaining safe operation. Installation involves accessing the internal door latch mechanism and replacing the switch, which typically requires basic tools and careful handling to avoid damage to surrounding components. The switch is compact and designed to fit seamlessly within the microwave’s door assembly.

This light socket is designed for use in your microwave. The function of this part is to connect your light bulb to the power source, so the light works during operation. If you notice your light is not functioning, you may need to replace the light socket. Be sure to test your light bulb to see if that is the issue before replacing the l...Read moreight socket. This light socket is approximately 2 inches in width, and 1 inch in height. It is made of black plastic, and the appropriate light bulb will simply screw in to the housing. The part is sold individually.