GE Range Sensor Board WS01F08621 — Fix Oven Temperature Errors & Inaccurate Heating
If your GE range or wall oven is displaying F3 or F4 error codes, running too hot or too cold, or failing to maintain a set temperature, the range sensor board is the most likely failed component. In most GE and Monogram ranges, the sensor board processes the signal from the oven temperature sensor (RTD probe) and communicates it to the control board — when the sensor board fails, the control board receives incorrect or no temperature data, causing erratic heating, error codes, or a complete failure to heat. ⚡ Common failure point on GE Profile, Monogram, and Café series ranges and wall ovens. Part WS01F08621 is the genuine OEM replacement sensor board that restores accurate temperature sensing and eliminates F3/F4 faults immediately.
GE Range Range Sensor Board WS01F08621
Is This the Right Part?
Confirm the complete model number before ordering. Similar parts may use different connectors, dimensions, hose positions, electrical ratings, or mounting points.
- ✔ Range powers on and control panel responds normally
- ✔ Oven temperature sensor (RTD probe) has been tested and reads correct resistance (~1100Ω at room temp)
- ✔ Bake and broil elements are intact and not visibly burned out
- ✔ ONLY problem is F3/F4 error codes, inaccurate oven temperature, or oven won't heat to set temperature
- F3 or F4 error code displayed — sensor circuit open or shorted
- Oven runs significantly hotter or cooler than the set temperature
- Oven fails to reach set temperature and shuts off early
- Oven heats erratically — temperature swings widely during a cycle
- Baking results inconsistent — food undercooked or burned despite correct settings
- Error code clears on reset but returns after a short time
- Part Number: WS01F08621
- Type: Range / Oven Sensor Board (Temperature Sensing Interface Board) — Genuine OEM GE
- Replaces: WB27X28659, 191D7453G004, WB27T11451, WG02F06863, WG02F10785, WS01F09894
- Brands: GE, GE Profile, Monogram, Café
- Appliance Type: Freestanding Range, Slide-In Range, Wall Oven
F3 and F4 error codes on GE ranges are triggered by an open or shorted temperature sensor circuit — which can be caused by either the RTD probe or the sensor board. The probe costs ~$20–30 and takes 5 minutes to test with a multimeter (should read ~1,100Ω at room temp). If the probe tests good, the sensor board is the culprit. Testing first saves you from ordering the wrong part and eliminates the most common diagnostic mistake on GE oven repairs.
Part Details
Use a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.
Verified Compatible Models
ZTD90DPSN1SS, ZTD90DSSN1SS, C2S986SEL1SS, C2S900M2N1S5, C2S900P3M1D1, C2S900P4M1W2, C2S950M2N1S5, C2S950P2M1S1, C2S950P3M1D1, CC2S986SEL2SS, CC2S995SEL1SS, CC2S995SEL2SS, CCES700P2M1S1, CCES700P3M1D1, CCES700P4M1W2, CCES750P3M1D1, CCES750P4M1W2, CCES750P4M2W2, CCGS700M2N1S5, CCGS700P2M1S1, CCGS700P2M2S1, CCGS700P3M1D1, CCGS700P3M2D1, CCGS700P4M1W2, CCGS700P4M2W2, CCGS750M2N1S5, CCGS750P2M1S1, CCGS750P2M2S1, CCGS750P3M1D1, CCGS750P4M1W2, CCGS750P4M2W2, CCGS986EEL1DS, CCGS986EEL2DS, CCGS986SEL1SS, CCGS986SEL2SS, CCGS995EEL1DSCCGS995EEL2DS, CCGS995SEL1SS, CCGS995SEL2SS, CCHS900P2M1S1, CCHS900P2M2S1, CCHS900P2M3S1, CCHS900P3M1D1, CCHS900P3M2D1, CCHS900P4M1W2, CCHS900P4M2W2, CCHS950P2M1S1, CCHS950P2M2S1, CCHS950P2M3S1, CCHS950P3M1D1, CCHS950P3M2D1, CCHS950P4M1W2, CCHS950P4M2W2, CCHS985SEL1SS, CCHS985SEL2SS, CCHS995SEL1SS, CES700P2M1S1, CES700P4M1W2, CGS700P2M2S1, CGS700P4M2W2, CGS995SEL1SS, CHS900M2N1S5, CHS985SEL1SS, CTD90FP2N1S1, CTD90FP3N1D1, CTD90FP4N1W2, IO7680ESS0A, IO7690ESS0A, IO930FIX0A, IO930FIX0B, JCGS760BEL1TS, JCGS760BEL2TS, JCGS760DEL1WW, JCGS760DEL2WW, JCGS760EEL1ES, JCGS760EEL2ES, JCGS760EEL3ES, JCGS760EEL4ES, JCGS760EP1ES, JCGS760EP2ES, JCGS760SEL1SS, JCGS760SEL2SS, JCGS760SEL3SS, JCGS760SEL4SS, JCGS760SP1SS, JCS830DM1WW, JCS830EM1ES, JCS830EM2ES, JCS830SM1SS, JCS830SM2SS, JCS830SM3SS, JCS830SM4SS, JCS840BM1TS, JCS840BM2T, JCS840DM1WW, JCS840EM1ES, JCS840EM2ES, JCS840EM3ES, JCS840EM4ES, JCS840SM1SS, JCS840SM2SS, JCS840SM3SS, JCS840SM4SS, JCSS630SM1SS, JCSS630SM2SS, JCSS630SM3SS, JCSS630SM4SS, P2S930SEL1SS, P2S930SEM1SS, P2S930YP1FS, PC2S930SEL1SS, PC2S930SEL2SS, PC2S930SEL3SS, PC2S930SEL4SS, PC2S930YP1FS, PCGS930BEL1TS, PCGS930BEL2TS, PCGS930BEL3TS, PCGS930BEL4TS, PCGS930BP1TS, PCGS930EEL1ES, PCGS930FEL1DS, PCGS930FEL2DS, PCGS930FEL3DS, PCGS930SEL1SS, PCGS930SEL2SS, PCGS930SEL3SS, PCGS930SEL4SS, PCGS930YP1FS, PCGS960BEL1TS, PCGS960BEL2TS, PCGS960EEL1ES, PCGS960EEL2ES, PCGS960EEL3ES, PCGS960EEL4ES, PCGS960SEL1SS, PCGS960SEL2SS, PCGS960SEL3SS, PCGS960SEL4SS, PCGS960YP1FSP, CHS920BM1TS, PCHS920BM2TS, PCHS920EM1ES, PCHS920SM1SS, PCHS920YM1FS, PCS915EM1ES, PCS915SM1SS, PCS915SM2SS, PCS915SM3SS, PCS915SM4SS, PCS940BM1TS, PCS940BM3TS, PCS940BM4TS, PCS940BM5TS, PCS940DM1WW, PCS940DM2WW, PCS940DM3WW, PCS940DM4WW, PCS940DM5WW, PCS940EM1ES, PCS940EM2ES, PCS940EM3ES, PCS940EM4ES, PCS940EM5ES, PCS940FM1DS, PCS940FM2DS, PCS940FM3DS, PCS940SM1SS, PCS940SM2SS, PCS940SM3SS, PCS940SM4SS, PCS940SM5SS, PCS940YM1FS, PCS980EM1ES, PCS980SM1SS, PCS980SM2SS, PCS980SM3SS, PCS980SM4SS, PCS980SM5SS, PCS980YM1FS, PGS930SEL1SS, PGS930SEL3SS, PGS930YP1FS, PGS960SEL1SS, PHS930SL1SS, PSS93YP1FS
Fitment reminder: Match the complete model number, including suffixes and revision digits, before ordering.
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✅Compatibility & Cross Reference
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