
High Voltage Diode
$
112.98
In Stock



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PartSelect Number PS239843
Manufacturer Part Number WB27X1160
Manufactured by
GE
Product Description
High Voltage Diode Specifications
This diode has a 1/4" female connection and an eyelet.

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Troubleshooting
This part fixes the following symptoms:
No heat
This part works with the following products:
Microwave, Range, Microwave Oven Combo.
This part works with the following products:
General Electric, Hotpoint, Kenmore.
Part# WB27X1160 replaces these:
AP2026385, 254740, 340791, WB27X0229, WB27X0255, WB27X0272, WB27X0286, WB27X0330, WB27X0336, WB27X0350, WB27X0364, WB27X0419, WB27X0503, WB27X0505, WB27X0530, WB27X0537, WB27X0558, WB27X0608, WB27X0944, WB27X10072
... Show more
, WB27X229, WB27X255, WB27X272, WB27X286, WB27X330, WB27X336, WB27X350, WB27X364, WB27X419, WB27X503, WB27X5040, WB27X5041, WB27X5047, WB27X505, WB27X530, WB27X5318, WB27X5333, WB27X537, WB27X5386, WB27X558, WB27X608, WB27X944
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Questions and Answers
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Doug
November 18, 2017
Tried the fuse first, the microwave still runs but will not heat. I am getting an electrical smell and a little crackling. Could that be the magnetron or the diode?
For model number JVM1870SF02

Hello Doug,
Thanks for your question. Based on your description, the magnetron is the more likely cause of your issue. Remember, the microwave can still contain a large amount of electricity even when unplugged, so be sure to have a licensed technician install the part.
I hope this helps.
4 people found this helpful.
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Jim
November 6, 2017
Built in oct 1986, built into our kitchen, had only 1-repair in all those years - - great product, used often - - was working fine but then tripped cb when puhsing start / cb is ok . .What could it be?? think in past we replace 1-bulb ( a magnetron i think its called)
For model number JEM31F001

Hi Jim,
Thank you for your inquiry. If the circuit breaker was tripped the fuse might have blown in the microwave and you will need to replace it. The part number for the fuse is PS239596. I hope this helps. Thank you and have a great day!
2 people found this helpful.
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Tom
September 10, 2019
I'm not sure if this part will fix the problem. The microwave control panel functions normally but no heat is generated.
For model number JVM1870BF02

Hi Tom, Thank you for your question. There are a few parts that you could check for this issue. Please be advised, you must unplug the appliance from power and safely discharge the capacitor before attempting any repair as the capacitor can electrocute you if not properly discharged. You would be able to test these parts with a multi meter, remove them from the appliance before testing. First you should take a look at your fuse being the issue. It should be reading 0 ohms to be working correctly. You should also check your diode. You will also want to test all of your door switches to make sure that they are working. They should also be reading 0 ohms to be working correctly. If those parts are fine then the issue might either be in your capacitor or your magnetron itself. I hope that helps. Good luck with your repair.
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Steven
July 28, 2021
I have a convection microwave, microwave does not produce any heat in microwave mode however, convection mode does so this rules out any switches. This leaves the magnetron, diode or magnetron thermostat correct?
For model number CVM517P3M2d1

Hello Steven, Thank you for the question. This could be caused by a defective Magnetron. The magnetron can be tested with an multi meter set on the highest scale. Across the terminals, you should read 0 ohms (or .5 ohms). Test both terminals to ground with one lead and make sure it is not shorted. We hope this helps!
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Customer Repair Stories
Average Repair Rating: 3.2 / 5.0, 3 reviews.
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Sorry, we couldn't find any existing installation instruction that matched.
Noise and no Heat on Microwave oven.
First, I waste $65 by calling some "REPAIR" service. They showed at home and charge me that just to tell me
Second, I researched on the web and ordered a part, which was not the issue. I waste abnother $72
Third, I found Part-Select and got the right answer: the Diode was the problem. Ordered the part form Part-Select and it FIxed it !!!
Note: I did not buy a new microwave because this one is mounted on the wall and it will cost me +$800 just the lowest price.
Second, I researched on the web and ordered a part, which was not the issue. I waste abnother $72
Third, I found Part-Select and got the right answer: the Diode was the problem. Ordered the part form Part-Select and it FIxed it !!!
Note: I did not buy a new microwave because this one is mounted on the wall and it will cost me +$800 just the lowest price.
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Luis from Plano, TX
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Difficulty Level:Easy
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Total Repair Time:Less than 15 mins
-
Tools:Screw drivers, Wrench set
32 of 47 people
found this instruction helpful.
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would blow the internal 15amp fuse when pressing the start button
Used the trouble shooting guide and wire diagram found inside the microwave (thanks GE). Found the HV capacitor and diode had shorted. Replaced the capacitor and diode........works like new.
Other Parts Used:
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Eugene from Standish, ME
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
-
Tools:Screw drivers
20 of 27 people
found this instruction helpful.
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blowing 15 amp fuse when hitting power button
Looked at schematic to see which parts became active when the power button was pushed. From there used meter to determine diode was open and capacitor was shorted. Biggest trouble was dis-assembly/assembly required to get to electrical parts.
Other Parts Used:
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Michael from Olive Branch, MS
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Difficulty Level:A Bit Difficult
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Total Repair Time:1- 2 hours
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Tools:Pliers, Screw drivers
11 of 19 people
found this instruction helpful.
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Customer Reviews
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Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
Doug S - August 11, 2019

microwave does not heat
installed diode and microwave still does not work
George R - January 30, 2019

High Voltage Diode
Part was very easy to install. It wasn't necessary to discharge capacitor but checked just in case. The microwave was not fixed with this part. It still needed magnetron. Hardest part was finding all the screws to remove the microwave outer cover.
Model Cross Reference
This part works with the following models:
PartSelect Number: PS239843
Manufacturer Part Number: WB27X1160
Manufacturer Part Number: WB27X1160
Brand
Model Number
Description
