Oven Thermostat WB21X178
Brand: GE · Appliance: Range · Fits: 39 models · Reference price: $54.99
WB21X178 is a GE replacement part (oven thermostat) for ranges. Our fitment data lists 39 models that use it.
When to replace this part
Heat control (thermostats, fuses, heating element)
Symptom: The appliance runs but heats or cools inconsistently, or shuts off partway through a cycle.
Check: With the appliance unplugged, check continuity across the part with a multimeter -- no continuity means it has failed.
Models that use this part
| Model | Brand | Appliance | Parts on file |
|---|---|---|---|
| RK84*R1 | Hotpoint | — | 18 |
| JC25*04 | GE | — | 17 |
| JKS26G*01 | GE | — | 17 |
| JKC26*02 | GE | — | 16 |
| JKP27*08 | GE | — | 16 |
| JKC26G*01 | GE | — | 15 |
| JC26*01 | GE | — | 14 |
| RK686G*T2 | Hotpoint | — | 14 |
| JC25*06 | GE | — | 12 |
| JKC26*03 | GE | — | 12 |
| JKC26G*02 | GE | — | 11 |
| JKC26G*04 | GE | — | 10 |
| RH556*03 | Hotpoint | — | 22 |
| JSC27G*02 | — | — | 17 |
| JKP27*06 | — | Range | 15 |
| RK767*T2 | — | Range | 8 |
| JKS26*02 | GE | — | 7 |
| RK767G*T2 | — | Range | 7 |
| JK25*R3 | — | Range | 6 |
| JKC26*01 | GE | — | 6 |
| JKP27*05 | — | Range | 6 |
| RK684*01 | Hotpoint | — | 6 |
| RK767*T3 | — | Range | 6 |
| RK84*01 | Hotpoint | — | 6 |
| RK84*03 | Hotpoint | — | 6 |
| JC25*05 | GE | — | 5 |
| JC25*R1 | GE | — | 5 |
| JKP26*02 | — | Range | 5 |
| JKP27*03 | — | Range | 5 |
| JKP27*07 | — | Range | 5 |
| RK767G*T3 | — | Range | 5 |
| JC25*07 | GE | — | 4 |
| JC25*R2 | GE | — | 4 |
| JC26*02 | GE | — | 4 |
| JC26*03 | GE | — | 4 |
| RK686G*T1 | Hotpoint | — | 4 |
| RK686*T1 | Hotpoint | — | 4 |
| RK686*T2 | Hotpoint | — | 4 |
| RK84*02 | Hotpoint | — | 4 |
Other parts for model RK84*R1
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 $54.99. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.
Compare WB21X178 listings on Amazon