Ronald R Wichita Falls , TX October 24, 2015 Defrost heater was out on a 19 yr old whirlpool refrigerator Ordered part from Appliance Parts Pros.com, was exact part needed and arrived the same time that any local parts shop could get it, cheaper too! 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes