Aftermarket freezer thermostat replacement for part number 5304512843. Designed to regulate freezer compartment temperature and restore reliable cooling control. Key benefits Direct replacement: Fits part number 5304512843 and is compatible with models CFCE203TW0, CFCE253TW0, FFCL1542AW, FFCL2042AW, FFFC20M4TW0, and FFFC25M4TW0. Restores temperature control: Replaces a faulty thermostat to correct overcooling or insufficient cooling and improve temperature stability. Easy installation: Engineered to align with existing mounting points and wiring on compatible freezers for straightforward replacement. Durable construction: unit built from quality components and designed to meet OEM fit and function for dependable service life. Ready to use: Supplied in retail packaging and intended as a direct service part for the listed models. Typical applications Home : a failed thermostat to restore freezer cooling and avoid food spoilage. Appliance servicing: Use as a service replacement during routine maintenance or jobs for compatible freezer models. Refurbishment projects: Install when rebuilding or refurbishing used freezers to ensure proper temperature regulation. Product details Function: Thermostat for controlling and cycling freezer compressor to maintain set temperatures. Compatibility: Fits the listed model numbers and serves as a replacement for part number 5304512843. Condition: unit in retail packaging, ready for installation. Note Use of manufacturer model numbers and part numbers is for identification and compatibility only and does not imply affiliation or endorsement by any manufacturer.