Overview & Compatibility Specifications Description: Bosch 00617203 genuine OEM Refrigerator Defrost Sensor. Fits Brand: BOSCH / THERMADOR / GAGGENAU (MODEL-DEPENDENT) Manufacturer: BOSCH Manufacturer Part Number: 00617203 OEM Status: Genuine OEM Part Product Type: Refrigerator Defrost Sensor Appliance / Application: Refrigerator Installation Location: At the model-defined temperature-sensing/control position in the appliance. Function: Monitors or regulates temperature for the appliance control/heating system. Critical Fit / Identification Details: Match complete model, sensor/thermostat type, resistance or operating point, connector, mounting and probe geometry. Manufacturer Part Numbers / Cross-References: 00617203 What This Listing Includes: One genuine OEM 00617203 refrigerator defrost sensor as supplied for the manufacturer service application; adjacent parts, hardware or accessories are not included unless specifically stated. Compatibility Basis: Model-first verification; no short model list used Model Evidence Note: A short model list is not used here because it could be misleading. Verify the complete appliance model number, including suffix/revision where present, against manufacturer service information. Correct Part / Compatibility Check: Verify the complete appliance model number, exact manufacturer part number, installation position and all critical fit/identification details. Symptoms alone do not prove this part is defective. Distinguish From Similar Parts: Do not confuse thermostats, thermal fuses, thermistors and temperature probes; they can look similar but operate differently. Possible Related Symptoms / Reasons to Inspect: Temperature-control or heating/cooling symptoms only after wiring and model-specific resistance/continuity diagnostics. Important Safety / Service Note: Disconnect appliance power before service and follow the manufacturer service procedure for the exact model. Use qualified service where required. Ordering Note: Symptoms can identify a system to inspect, but they do not prove this specific component is defective. Confirm the OEM part number or model-specific parts diagram before ordering. Specifications & Compatibility: Manufacturer: BOSCH Manufacturer Part Number: 00617203 OEM Status: Genuine OEM Part Product Type: Refrigerator Defrost Sensor Appliance / Application: Refrigerator Installation Location: At the model-defined temperature-sensing/control position in the appliance. Cross-References: 00617203 Critical Fit Details: Match complete model, sensor/thermostat type, resistance or operating point, connector, mounting and probe geometry.