Staff Answer
Sep 24, 2026 - 09:59 PM
I can't confirm that the 640149 is the same part for both compartments. Send us your model and serial number and we'll check. If the fridge thermistor seems to be failing too, test it before replacing it, since a bad connection can cause the same symptoms. Since I can't confirm this 100% from here, please email us at info@rvfridgeguys.com or call 800-712-8822 with your model and serial number and we'll double-check it for you. You can also browse www.rvfridgeguys.com.
