Joey B Roanoke , VA December 05, 2016 Appliance: Frigidaire Refrigerator PLHS267ZAB5 Frigidaire Refrigerator Plhs267zab5: Refridgerator wasn't staying cold. How to replace Freezer Door Gasket. Changed the gasket on the fridge door and went ahead and changed the freezer door too while we were at it. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes