Dale K Sheboygan Falls , WI September 24, 2016 Appliance: Whirlpool Refrigerator ET18JKXMWR7 Whirlpool Refrigerator Et18jkxmwr7: Evaporator fan replacement on a whirlpool top freezer/refrigerator. How to replace Evaporator Fan Motor Kit. Completed the replacement in 45 minutes from start to finish with no issues. 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes