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4387503 Refrigerator Bimetal Defrost Thermostat
Compatible for most brands include:
Whirlpool, Ken-more, Roper
Replaces Part Number:
AP6009317, 2149641, 2149643, 2163894, 2172694, 2182380, 2183072, 2221677, 4343917, 4387503, 61002113, R0950042, WP4387503VP
Fixes the following symptoms:
Leaking. Freezer not defrosting. Fridge too warm. Freezer section too warm
- Premium Quality: Fits OEM Standards!
- Easy DIY Fix: Easy to install and will not waste your time.
- Reliable Products: Effective performance from product and support from us.
High Quality, Easy Installation and Quick Solution
4387503 Refrigerator Bimetal Defrost Thermostat has two wires (7.9β ) that connect inline with the heater and a clip on the body of the thermostat that allows it to latch onto the evaporator tubing. This clip-on thermostat will sense the temperature increase in the evaporator during the defrost process, and will cycle the defrost heater off after the ice or frost is melted.
Use our Thermostat to replace the broken, which can effectively solve the problem and let your fridge back to functioning.
- Durable high quality material
- Well-tested by the manufacturer
- Perfect fit
- Ensure long-lasting
- Fully assembled for easy installation
Wide Compatibility for Model Numbers
- 10642106301, 10660162990, 106.708764, 106.9630211, 106.9718280, 106.9808715, 106.9808785, 10642102300, 10642102301, 10642104300, 10642106300 etc...
Please reach out to us if you have a question about compatibility. Comment below in the customer questions and answer section or send us a message on the Seentech storefront. Weβre happy to help ensure you select the right replacements for your refrigerator
Bill
2025-07-10 14:27:27
This fits my ROPER RT18BKXKQ03 Refrigerator. You have to learn what the numbers mean that are written on the thermostat to know if it will work in your refrigerator. You can find the correct numbers in your Refrigerator Manual. This is the FIRST part you should replace if your freezer ices up and stops cooling. Your refrigerator section will stop cooling too. Anyhow, You will see numbers such as on this one, "L48-30F", the numbers are what are important. The higher number (48) is the temperature that the compressor kicks ON. To get the temperature that the compressor kicks OFF, subtract the LOWER number from the Higher number. In this case, 48-30=18 degrees. For MY refrigerator, the CORRECT number is 44-26 (Compressor kicks OFF at 44 and kicks ON at 44-26=18 degrees. So pretty close, PLUS this manufacturer lists my refrigerator as a good fit. They're pretty simple to install. Just remove the plastic panels in the back side of your freezer compartment, snip out the old thermostat. Strip back the plastic of your new thermostat wires and the wires that you snipped (about 3/4"), twist them together (color doesn't matter, works either way you connect them). BE SURE TO USE SHRINK WRAP TUBING for this method, or you could use twist wire connectors and wrap with black tape. Excellent thermostat, highly recommended.
Jon
2025-06-30 10:27:50
I was ready to buy a new garage fridge when the refrigerator portion stopped working. Instead, our neighbor who knows how to repair appliances came to take a look. After a few minutes, he recognized a common problem, and advised us to order this part. I did, and he came back to install it after it came in, and viola! Fridge is working again and saved us hundreds of dollars!
Ted Thornton
2025-06-18 16:59:12
Good price, good fit, performed as needed, arrived on time
David
2025-06-07 20:05:24
It works great refrigerator is up and running again
Juan Espino
2025-05-12 17:46:53
Γ°ΕΈβΒ
Sonle
2025-04-10 14:18:41
ok
Jennifer R
2025-02-23 11:56:07
This was an order for a business. It arrived on time and as described. The longevity of the part is yet to be determined for obvious reasons. Thank you for the timely delivery!
NITE
2025-02-14 11:16:44
FIXED FRIG AFTER ALREADY REPLACE TIME
Gilles Olscamp
2025-02-12 15:49:34
Although it was not the exact temp range it worked!
Raad
2025-01-31 20:31:33
very goodExcellent
Steeve Rioux
2025-01-12 14:05:52
work well as describe
Robert Maniacco .
2024-11-21 14:14:38
Tried for a long time to get the inside of my fridge to stop freezing up with ice. This solved the problem. Simple fix for a good price!!
Joel Boisvenue
2024-11-12 15:42:18
Changed my thermostat and my fridge is back to running smoothly.
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