Staff Answer
Sep 24, 2026 - 07:53 PM
Your N621's original board is the older style 632168001, which Norcold has discontinued. The Dinosaur 6212XX is an upgraded replacement for the older style boards, but check the part number printed on your current board and send it to us so we can confirm it's right for your serial number. 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.
