Refrigerator Defrost Bi-Metal Thermostat WR50X122

Name: Refrigerator Defrost Bi-Metal Thermostat WR50X122
Brand: GE
SKU: WR50X122

Brand: GE · Appliance: Refrigerator · Fits: 1,267 models · Reference price: $55.37

WR50X122 is a GE replacement part (refrigerator defrost bi-metal thermostat) for refrigerators. Our fitment data lists 1,267 models that use it.

When to replace this part

Heat control (thermostats, fuses, heating element)

Symptom: The refrigerator's temperature reads inconsistently, or the compressor and defrost cycle seem out of step with how warm or cold it actually is inside.

Check: A thermistor that has drifted or failed reports the wrong temperature to the control board, so compare the compartment's actual temperature to what the display or dial shows.

Models that use this part

Showing 60 of 1,267 confirmed models, models with their own parts page first.
Model	Brand	Appliance	Parts on file
MSG27DHSCWH	GE	Refrigerator	298
TFX25ZRYAWW	GE	Refrigerator	270
CSK24GRXDAD	Hotpoint	Refrigerator	265
TFX22VRAAWW	GE	Refrigerator	248
MST25GRZBWW	GE	Refrigerator	247
36358482891	Kenmore	Refrigerator	234
MSX27DRXAAA	GE	Refrigerator	216
TPX24PBDBWW	GE	Refrigerator	202
TFH27PRSABB	GE	Refrigerator	192
TFG24ZESMWH	GE	Refrigerator	152
ERS2022DAWW	GE	Refrigerator	141
MRSC20BASBAD	GE	Refrigerator	131
TFM28PFBGBB	GE	Refrigerator	125
CSX20EASAWH	Hotpoint	Refrigerator	116
TRX22PPBABS	GE	Refrigerator	116
TFG22ZASMWH	GE	Refrigerator	114
TPS24PIBBBS	GE	Refrigerator	114
TPX24PPBAAA	GE	Refrigerator	114
3639534823	Kenmore	Refrigerator	111
TFH24PRSMAA	GE	Refrigerator	110
TFZ22PRBEBB	GE	Refrigerator	105
TPS24PPBGBS	GE	Refrigerator	98
MSZ20BWBKWW	GE	Refrigerator	97
3639552724	Kenmore	Refrigerator	94
TPJ24BIDAWW	GE	Refrigerator	94
TFX24PFXABB	GE	Refrigerator	85
CSK22GABKAD	Hotpoint	Refrigerator	83
3639430580	Kenmore	Refrigerator	76
MSG22GABBWW	GE	Refrigerator	67
MSG22GRSBWH	GE	Refrigerator	66
TFX27PFXCBB	GE	Refrigerator	65
CSX22KWSBWH	Hotpoint	Refrigerator	63
MSG20GWXAWW	GE	Refrigerator	60
TFX27ZRBAWW	GE	Refrigerator	51
TFK24ZFXDAA	GE	Refrigerator	50
TFZ24PRXBBB	GE	Refrigerator	50
TFH24PRXBAA	GE	Refrigerator	49
MSX22KWXAWH	GE	Refrigerator	46
CSK25GRZAAA	Hotpoint	Refrigerator	44
MSK28DRZAAA	GE	Refrigerator	44
TFG24PRXBBB	GE	Refrigerator	42
CSX20BIYDAD	Hotpoint	Refrigerator	41
TFK28PFZAWW	GE	Refrigerator	40
TFT27PFXBWW	GE	Refrigerator	40
MSX22GRXAWW	GE	Refrigerator	36
TFX24PFXBBB	GE	Refrigerator	36
TFX27PRXCBB	GE	Refrigerator	35
TPH21PRSBWW	GE	Refrigerator	34
CSX22GABCAA	Hotpoint	Refrigerator	32
MSH24GRTAWW	GE	Refrigerator	31
TFX27PPBAWW	GE	Refrigerator	30
TFG22PRXAWW	GE	Refrigerator	28
AHLR619DDXG1	Hotpoint	Air Conditioner	27
MSX22GAZAAA	GE	Refrigerator	26
CSX25DRZBWW	Hotpoint	Refrigerator	24
MSX20GAZAAA	GE	Refrigerator	24
TFX25ZAZBAA	GE	Refrigerator	24
TFX25PABAAA	GE	Refrigerator	20
TPG24BFBABB	GE	Refrigerator	20
CSK27PFXEWW	Hotpoint	Refrigerator	19

Replacement video

A technician's video showing how to replace part WR50X122. Plays from YouTube when you click.

Other parts for model MSG27DHSCWH

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

Reference price and where to compare

The reference price on file for this part is $55.37. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WR50X122 listings on Amazon

Before you order

Model lookup tool