The 3 most common part(s) or condition(s) which contribute to the symptom Refrigerator defrost drain problems are listed below. Check or test each item and watch any available videos. If you are still unable to solve the problem you may need to do additional research and troubleshooting. Remember, with our 365 Days. Period.® return policy you can return any part for any reason. So, go ahead and buy it to try it. No other parts retailer offers this unconditional return policy.
For the symptom you selected, these are the most common parts or causes, ordered by the likelihood of fixing the symptom.
If the refrigerator has defrost drain problems it's possible that the refrigerator has a clogged or freezing defrost drain. If the defrost drain freezes the defrost water will overflow the drain and drip down to the bottom of the compartment. Thaw any ice that is clogging the drain and make sure the drain is clear consider using an aftermarket drain heater to help prevent freezing of the drain in the future.
RepairClinic Item # 753857
For refrigerator defrost drain problems check the drain heater to make sure it's working properly. If the drain heater is burned out or has come out of place the drain tube might freeze over.