Check the listing for details. 2XFor Norcold 618548 Interior Light & Thermistor Wire Assembly W/ Wire Harness. Color: White, Condition: New. Listed at 13.49 USD. Home Payment Shipping About us Contact us Details 618548 Thermistor Assembly for RV Refrigerator Models N6 N8 900 9000 Replaces 621742 with Wire Harness Product Description Fits models:N610, N611, N621, N622, N641, N642, NX611, NX641, NXA641, N811, N821, N822, N841, N842, N843, NX811, NX841, NXA841. Fits models:962, 963, 9162, 9163, 9182, 9183, 2117,2118. Function:The thermistor keeps your refrigerator operating correctly by allowing the refrigerator to stay within a range of temperatures. The cooling cycle will turn on if the temperature rises too high. Installation:The thermistor assembly has a 4 prong connector that will snap into the light fixture located at the light bracket. The other end clips to the 10th fin from the right hand side. Includes:2 x Thermistor Assembly with Wire Harness. Specifications Thermistor Assembly with Wire Harness for Refrigerator models below Fits models:N610, N611, N621, N622, N641, N642, NX611, NX641, NXA641, N811, N821, N822, N841, N842, N843, NX811, NX841, NXA841,962, 963, 9162, 9163, 9182, 9183, 2117,2118 Cross reference:618548,621742 Payment Method Shipping Policy Returns Policy About us Contact us Payment Delivery Details Returns Policy [RETURN_POLICE] About US Contact US Home Payment Shipping About us Contact us