This aluminum grease filter is a genuine replacement component designed for use in select over-the-range microwave models. Measuring approximately 7-7/8 inches by 5-7/8 inches with a thickness of 1/16...
$57.02
In Stock
Order within the next 11 hrs and your part ships today!
The relay switch may also be known as the door micro switch and is a part for your microwave. The function of this part is to monitor the door latch and communicate whether the door latch is open or c...
$96.41
In Stock
Order within the next 11 hrs and your part ships today!
The tray, used in a microwave, holds food plates and containers on it. The tray, also known as a turntable, rotates when the microwave is heating up food to ensure the plate of food is evenly heated. ...
$160.47
In Stock
Order within the next 11 hrs and your part ships today!
Order within the next 11 hrs and your part ships today!
Questions And Answers for CPBM189KFA
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Maureen
September 10, 2025
Are we able to buy new filters for the above the microwave fan?
For model number CPBM189KFA
Hi Maureen, thank you for the question. Yes, the grease filter for your model is part number PS466987, and the charcoal filter is part number PS2343081. We hope that helps!
I first removed the top plate above the microwave door (3 screws), then I removed the plate containing the buttons and clock. The microwave has 3 relay switches and they are in a little holder. The holder was too difficult to remove so I just removed the bottom switch and replaced. The microwave started right up.
was told buy a repair person to check the door micro switches as it was a common problem. removed the top plastic air grill to get access to the screw that holds in place the control cover. After unplugging the unit, i took out the (2) screws that held in the switches and removed them (3). One switch was a bit melted so i tested it with a 12 volt battery and it was bad. Ordered a new one from Part select and got it fast . Works great .
After unplugging the unit remove the control face buy removing the screws. All three door switchs are on a bracket on the left. Remove the two screws holding the bracket in place and pull out. Disconnect the wires from the three switches and test each switch indivually to determine the bad one. I used a multimeter set on ohms.Replace the bad switch with the new one and replace all the wires. Reassemble the unit and you are good to go.
