Staff Answer
Sep 26, 2026 - 07:06 AM
I can't confirm the 160114000 thermostat fits the DE-451. We list the Thermostat 160114040 for the SCQT4407, which has a 2-3 week lead time. If your DE451 is ready for replacement, the closest current Norcold DC model is the Norcold DC751. See our Norcold replacement guide.
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.
