The WS01F09249 is the genuine OEM electric thermostat for GE and compatible ranges. The oven thermostat is the component responsible for sensing the oven cavity temperature and signaling the bake or broil element to cycle on and off to maintain your set temperature. When it fails, your oven may run too hot, too cold, or refuse to heat at all — making consistent cooking impossible. This OEM replacement restores factory-accurate temperature control.

✓ Model-Specific Repair Pages

Don't see your model? Contact us and we'll confirm compatibility.

Engineered for high-temperature environments, the WS01F09249 thermostat uses a precision sensing element calibrated to GE factory specifications. Unlike generic aftermarket thermostats that may read temperatures inaccurately by 25°F or more, this OEM part maintains the tight tolerances your range was designed around — critical for baking, roasting, and broiling results.

✓ Common Symptoms Fixed

Oven not reaching set temperature | Oven overheating or burning food | Oven temperature inconsistent or fluctuating | Oven not heating at all | Food undercooked or overcooked despite correct settings | Oven element cycling on and off erratically

✓ Key Features & Specifications

Genuine GE OEM part – factory-calibrated temperature sensing | Precision sensing element for accurate temperature maintenance | Engineered for high-temperature oven environments | Direct replacement – no modifications required | Compatible with select GE and Mabe electric ranges

✓ Buying Options

New / OEM: The WS01F09249 is the current genuine GE OEM oven thermostat. For accurate temperature control and reliable long-term operation, OEM is the only recommended option. Aftermarket thermostats frequently have calibration tolerances that result in persistent temperature inaccuracy.

✓ Replacement Part Numbers

WS01F09249 (current OEM)

✓ Installation Tips

CRITICAL: Disconnect power at the breaker before beginning this repair. The oven thermostat is typically mounted at the back of the oven cavity or behind the control panel, depending on the range model. Access usually requires removing the back panel or control console. Disconnect the capillary tube (if applicable) carefully — do not kink or bend it sharply. Connect the wiring harness to the new thermostat, route the capillary tube to its original position, and reassemble. Run a test cycle and verify temperature accuracy with an oven thermometer before returning to regular use. Repair difficulty: 3/5. Estimated time: 30–60 minutes.

✓ Compatible Models

DR202BGLPA, DR202WGLPA, JCGAS300DM1WW, RG200WS-1A, RG244WS-1A

Verify your model number before ordering. Contact us if your model is not listed.

✓ Frequently Asked Questions

How do I know if my oven thermostat is faulty? The most reliable test is to place a calibrated oven thermometer inside the oven, set it to 350°F, and compare the actual temperature after 20 minutes of preheating. A variance of more than 25°F above or below indicates a thermostat issue. See our Oven Not Heating Evenly guide for a full diagnostic walkthrough.

Will an aftermarket thermostat work? Aftermarket thermostats are often manufactured to wider tolerances than OEM parts, which can result in persistent temperature inaccuracy even after replacement. For cooking appliances where temperature precision matters, OEM is strongly recommended. See our Oven Won't Heat guide for more context.

Is this a difficult repair? Rated 3/5 difficulty. Access to the thermostat varies by model — some require only removing a back panel, while others require partial disassembly of the control console. Always disconnect power at the breaker first. Contact us if you need model-specific guidance.

Does this fit Mabe ranges? Yes — the DR202 and RG200/RG244 series are GE-platform ranges sold under the Mabe brand in some markets. Verify your full model number against the compatible models list above before ordering.