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Model Number Locations
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Sample Model Number Tags
Model numbers can be made up of numbers (1005400, for example) or a combination of letters and numbers (LAT1000AAE). The model number will most likely appear on either a paper sticker or a metal plate. Your appliance's model number tag may look similar to the sample model number tags shown here (model number highlighted in yellow):
OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
Donald B - July 2, 2020
Verified Purchase
Correct part the first time.
Part arrived fast. Easy to install, less than 5 minutes an has worked every since. Don't wait use PartsSelect first.
★★★★★
★★★★★
Arlington B - November 21, 2018
Verified Purchase
On Time
The part was shipped on time and my microwave is operating like a brand new one.
★★★★★
★★★★★
Lawrence B - April 12, 2023
Verified Purchase
Great part in excellent condition
The part was easy to install and my microwave was up and working in one day.
★★★★★
★★★★★
Donita B - October 17, 2018
Verified Purchase
Diagnosis was spot on!
I really didn't know exactly what the problem was but answered the questions online and confirmed the part needed. Microwave was fixed in under an hour and is working perfectly. Thanks for your assistance!
★★★★★
★★★★★
Ron F - December 26, 2018
Verified Purchase
Works as expected - magnetron
2nd one installed this year. Have warranty this time with PartSelect. Hope not to have to use it. Microwave working as expected.
★★★★★
★★★★★
Ronald F - March 21, 2019
Verified Purchase
Microwave magnetron replacement unit
Still not installed due to tight schedule. Hopefully this weekend. Warranty replacement item for failed item.
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing answers that matched.Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Martin
September 14, 2017
The microwave is not heating the food or nothing that we put in it. What could it be?
For model number 72162622200
Hi Martin,
Thank you for your question. There are a couple of parts that you may want to check. You should take a look at your door switches, diode, and capacitor. Test those parts and if you find that they are working correctly, it may be your magnetron that is the issue. Good luck with your repair.
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Doug
June 4, 2019
Microwave makes a weird sound when pressing start button, and then nothing heats up. No other issues with rest of the unit. Was cooking pasta on the burner right below it prior to this happening.
For model number LG LMV1831 ST
Hello Doug, thank you for writing. If the microwave is not heating up, you will want to consider either the Micro Switches parts PS3522738 and PS3529293, the Magnetron part PS3517729, or the High Voltage Diode part PS3528799. We hope this helps.
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Singh
January 26, 2020
Hi,
I am looking replacement magnetron for lmv1762st, please recommend correct part#?
For model number LMV1762ST.BSBELGA
Hi Singh. The magnetron for your model is PS3517729. Thank you for your question and good luck with your repair.
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Tim
June 9, 2025
LG microwave will not heat anything up. It powers on and the turntable works fine. Replaced the door switch assy and it still does not heat up.
For model number LMV1831BD
Hi Tim, thank you for the question. The high voltage diode helps to convert the AC power to DC power for the magnetron. If it is faulty, the microwave won't heat. We would suggest replacing the high voltage diode cable assembly, part number PS3529603. We hope this solves your problem!
this is a kenmore micro. how do i remove the magnetron
For model number 72180413500
Hello Brad, thank you for reaching out. To remove the magnetron, you will need to remove the outer covers. Remove the rear outer cover to expose internal components. The magnetron is at the back bottom section, metal block with RF output fins, two ceramic terminals on top. You can remove the old magnetron by unplugging the wires and any mounting screws or brackets holding it. We hope this helps.
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