24/7 Customer Support

CHECKOUT
Items in Cart:
Total
$0.00

Chat with a Pro

Therm

Part Number: AP4219754
MFG Part Number: DE47-20034A
Made by: Samsung
Our Price
$2.02
Regularly You Save
$2.40 $0.38

In Stock — Ships Today Guaranteed

Questions & Answers

20 Questions & Answers



Genuine Samsung part. See all items in Microwave Fuse Or Sensor.

Appliance Compatibility Tool

Check your model number or use our Cross Reference Tool to determine if this part will work with your appliance.

Where can I find my model number?

More Product Images

Repair Help


Cross Reference Information

Part Number DE47-20034A (AP4219754) replaces 2079750.

Have a Repair Question?
AppliancePartsPros has your Answer!

Questions & Answers

Read all 20 Questions

Ask a Question

Most Interesting

My micro/hood combo works, it just doesn't heat?? Do I need a new thermostat or could it be other things also.....The clock works, the timer works, and the turntable turns, just doesn't heat.... Thanks,

Christine for Model Number SMH1713S/XAA-0001

Answer

Was this helpful?

Our microwave shut down and will not turn on. I tested the fuses and the two sensors. One of the sensors (KSD-40LC) did not have continuity. Can that be the problem or are there other tests I can do?

Roscoe for Model Number smh9187b

Answer

Was this helpful?

Over the range microwave. Intermittently shuts down (loses power). Power comes back (sometimes) when door is jiggled. After removing the cover I found a sensor on top whose connection was burnt. Bypassing the sensor allows the microwave to work correctly. The sensor has the number KSD-120LC stamped on it. I think it is AP4220155. Just want to confirm. Thanks.

Will for Model Number SMH9187ST

Answer

Was this helpful?

Latest Questions

I need a thermostat for Samsung Microwave SMH 1816S. The thermostat in the microwave say KSD-120LC Do you have this thermostat? Thank you for your help. Finn

Finn for Model Number Samsung Microwave SMH 1816S

Answer

Was this helpful?

There are two thermal fuses (thermostats). One checks good (shows continuity). The other shows open, which has markings ksd 40lc. I saw you gave the part number to that thermostat as de47-20059b, (in q/a section). I orderded that number, but on the part, it is marked ksd 120lc. What is the difference between 40lc and 120lc in terms of temperature and characteristics? By the way, I checked the markings on the other fuse (good fuse) and that reads ksd 120lc. If I replace 40lc with 120lc, will it work? Are these both normally closed? Thanks

Robert for Model Number samsung smh9151b/xaa microwave oven

Answer

Was this helpful?

I need the Bottom Thermostat (T.C.O.) 120/0 degrees C (248/32 degrees F) the one that is normally closed. Which one do I order? Thanks

C.p. for Model Number MMV4205BAW

Answer

Was this helpful?