Norcold Thermistor Assembly 636658/ 618548 Dave Carter 50665 (replaces the 620871)

This is the current thermistor for all Norcold 1200 models, the 1210, N1095, N6XX models, N8XX models, 900/ 9000 models as well as the 2117. "Thermistor" = thermostat. Any numbers or letters after the model numbers are not important for this part. The thermistor has a 4 prong connector that will snap into the light fixture located up at the light bracket. The other end clips to the 2nd fin from the right hand side for 1200, 1210, and N1095 models. All other models will have it connecting to the 10th fin from the right hand side.

Fits these Norcold refrigerator models:

1210 series (gas/electric): 1210, 1210C, 1210IM, 1210IMC, 1210IMD, 1210IMPFS, 1210BK, 1210IMBK, 1210IMBKD, 1210SS, 1210IMSS, 1210IMCSS, 1210IMSSD, 1210IMCSSD
1211 series (gas/electric): 1211IM, 1211IMC, 1211IMSS, 1211IMWPM, 1211WPM
1210AC series (all-electric): 1210ACIM, 1210ACIMD, 1210ACIMSSD, 1210ACSS
1200LR series (gas/electric): 1200LR, 1200LRBK, 1200LRSS, 1200LRWH, 1200LRIM, 1200LRIMD, 1200LRIMBK, 1200LRIMBKD, 1200LRIMSS, 1200LRIMSSD, 1200LRIMWH
1201LR series (gas/electric): 1201LRIM, 1201LRIMSS, 1201LRIMSSD, 1201LRIMWPM
1200AC series (all-electric): 1200AC, 1200ACIM, 1200ACIMD, 1200ACIMBK, 1200ACIMBKD, 1200ACIMSS, 1200ACIMSSD
N610 / N611 series: N610, N611, N611C, N611F, N611J, N615, N611V, N611VF
N810 / N811 / N814 series: N810, N811, N811C, N811F, N811J, N814F2, N811V, N811VF
N621 / N623 / N624 series: N621, N621C, N621F, N621CF, N621SS, N623, N624
N821 / N822 / N823 / N824 series: N821, N821C, N821F, N821CF, N821BK, N821BKF, N821SS, N821V, N822, N822F, N823, N824
N640 / N641 series: N640.3, N640.3F, N641, N641.3, N641.3F, N641C, N641F, N641IM, N641IMF, N641BK, N641IMBK, N641SS, N641SSF, N641.3SS, N641IMSS, N641IMSSF, N641WH, N641.3WH
N841 / N842 / N843 series: N841, N841.3, N841.3F, N841C, N841F, N841V, N841IM, N841IMF, N841IMV, N841BK, N841BKF, N841BKV, N841.3BK, N841IMBK, N841IMBKF, N841SS, N841SSF, N841.3SS, N841IMSS, N841IMSSF, N841.3WH, N841IMWH, N842, N842F, N842IM, N842IMF, N842SS, N842SSF, N842IMSS, N842IMSSF, N843IM, N843IMF, N843IMSS, N843IMSSF
NX641 / NXA641 series: NX641, NX641IM, NX641.3, NXA641, NXA641L, NXA641R, NXA641IM, NXA641IMR, NXA641.3, NXA641.3R
NX841 / NXA841 series: NX841, NX841IM, NX841.3, NXA841, NXA841L, NXA841R, NXA841IM, NXA841IMR, NXA841.3, NXA841.3R
Other Norcold models: NX611, NX811, 900 series: 962, 963, 2117

Serial number note (1200 series): Norcold lists this part for models with serial numbers 300000 to 849677; models with serial numbers 849677 and above.