Kenmore Refrigerator Thermostat Parts

Kenmore Refrigerator Thermostats & Temperature Sensors

A Kenmore refrigerator that's too warm, too cold, or cycling erratically usually points to a failed thermostat or thermistor. The thermostat (or temperature sensor on modern Kenmore models) tells the compressor when to run and stop. When it fails, your fridge can't maintain the right temperature — food thaws, or ice builds up. Since Kenmore is built by Whirlpool, LG, and Frigidaire depending on the model series, the exact thermostat you need depends on your model number.

Replace your Kenmore refrigerator thermostat and sensor assembly using your model number to ensure the correct fit. Thermostats vary by series — a 110-series Whirlpool-built Kenmore uses a different thermostat than a 253-series Frigidaire-built model. Enter your model number below to find the exact thermostat, thermistor, or sensor kit for your refrigerator.

• Fridge won't cool or runs constantly: Compressor cycles wrong; thermostat often the cause
• Temperature fluctuates: Sensor readings erratic; thermistor failure common
• Ice buildup in freezer: Thermostat stuck on; defrost cycle not triggering
• Warm fridge, cold freezer: Temperature sensor reading low; compressor runs too long
• Compressor clicks on/off rapidly: Thermostat cycling too fast; sensor malfunction likely

Kenmore Refrigerator Thermostat & Sensor FAQs

Why does my Kenmore refrigerator thermostat matter if I never touch it?

Your Kenmore thermostat is the brain of temperature control — it constantly monitors the fridge and freezer compartments and tells the compressor when to run. A failed thermostat can't send the right signal, so the compressor either runs nonstop (making it too cold) or barely runs at all (making it too warm). It's a silent part that does critical work, and when it fails, food safety becomes an issue fast.

How do I know if it's the thermostat and not something else?

Start with the simple checks: Is the door sealing properly? Are the vents in the back blocked by frost or food? Is the compressor actually running (you should hear it hum)? If the door seals fine, airflow is clear, the compressor is running, but temps are still wrong — the thermostat or thermistor is the prime suspect. Modern Kenmore models use a digital thermistor (temperature sensor) rather than a mechanical thermostat — same job, different technology.

Why does my Kenmore model number matter for the thermostat?

Kenmore appliances are built by different manufacturers — Whirlpool (110-series), Frigidaire (253-series), and LG (795-series) — and each builder uses its own thermostat design. A Whirlpool-built Kenmore 110 refrigerator uses a completely different thermostat than an LG-built Kenmore 795. Ordering by model number ensures you get the exact thermostat that will fit your fridge's wiring harness and mounting.

Can I replace a thermostat myself, or do I need a technician?

Most Kenmore thermostat replacements are DIY-friendly — the part usually clips or bolts into place behind the control panel. You'll need to unplug the fridge, locate the thermostat (often on the fresh food wall or inside the control console), disconnect the wire harness, and snap in the new one. Check your model's manual or our Kenmore Refrigerator Thermostat Parts page for specific mounting details and wiring diagrams for your series.

Order Kenmore Refrigerator Thermostat Replacement Parts Online

Keep your Kenmore refrigerator at the perfect temperature with genuine OEM thermostat replacement parts available from Repair Clinic. A properly functioning thermostat is key for maintaining the desired cooling level, ensuring your food stays fresh. Use our model number lookup tool to find the exact thermostat compatible with your Kenmore appliance. Enjoy the convenience of same-day shipping, a No-Hassle 365-Day Returns policy, and our Price Match Guarantee for a smooth shopping experience. For installation tips and troubleshooting advice, visit our Refrigerator Repair Help page. You can also browse related options like Kenmore Refrigerator Parts for comprehensive repair solutions.

Kenmore Refrigerator Model Number: Where to Look

Kenmore typically places the refrigerator model number on an interior wall near the crisper drawers. Check the side wall first, then look behind or beside the crisper drawer if the label is not immediately visible. You may also find it on the ceiling of the fresh-food compartment. Copy the complete model number, including letters, numbers, and punctuation, exactly as shown. Enter it in the search bar to filter the full catalog to parts made for your Kenmore refrigerator, not just one part category. Matching the model before you order helps prevent compatibility mistakes and gets you the correct replacement parts faster.