The Compressor Start Relay is an OEM replacement part for GE refrigerators. It plays an important role in allowing the refrigerator's compressor to power on. The start relay controls the initial energizing of the compressor until the control circuit signals it to remain powered. Causes of a bad start relay can include failure over many power cycling events or damage to its internal electrical components. Without a properly functioning start relay, the compressor will not receive the signal needed to turn on. Symptoms of a bad start relay include: The refrigerator fails to cool and the compressor remains inactive   Abnormally long cool-down times after door openings Fluctuating interior temperatures This replacement relay is also compatible with Hotpoint, RCA, and some Kenmore models.WR07X10057 (AP3796066) replaces 1091629, AH963827, EA963827, PS963827, WR07X10033, WR07X10077, WR7X10033.