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Models > WRT21MG3AW0

WRT21MG3AW0 Westinghouse Refrigerator - Overview

Get Parts and Repair Help for WRT21MG3AW0

If you know the refrigerator repair part you need, you can browse the list of all parts on the WRT21MG3AW0, or you can search by name or part description. You can also find your part by where it is located on the WRT21MG3AW0 by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your refrigerator. We’ve also included any installation videos we have for WRT21MG3AW0 parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$3.50

Door Shelf Retainer Bar End Cap - Right Side

Sold individually.

$3.42

Door Shelf Retainer Bar End Cap - Left Side

It can be used for the left side of either the freezer door or the fresh food door.

$23.42

Door Handle

This white handle can be used with both the freezer door and the fresh food door of many refrigerators. Note: As per the manufacturer, this handle includes the mounting block and s...

$15.55

Refrigerator Door Shelf Retainer Bar - Cut to Fit

This retainer bar is cut to fit.

$13.80

Defrost Timer - 60Hz 120V

Defrost timers are part of the defrost circuit in your refrigerator and freezer. This timer cycles the defrost heater on and off. For every eight hours, the appliance timer will cy...

$58.76

Door Gasket - White

This fresh food door gasket is used to seal the refrigerator door when closed to keep the cool air inside and the room air outside.

$15.98

Defrost Thermostat

This defrost thermostat is also known as a refrigerator defrost bi-metal thermostat kit. The function of the defrost bi-metal thermostat is to prevent overheating during the defros...

$0.72

Screw

$2.84

5A - Door Shelf Retainer Bar End Cap - Right Side

$2.68

6A- Door Shelf Retainer Bar End Cap - Left Side

Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

tenants had broken door brackets in fridge

  • Customer: Nancy from Pleasant Prairie, WI
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required:
  • 926 of 929 people found this instruction helpful
cut brackets to size and snapped them into place with the caps purchased. I will continue to use PartSelect for all my appliance repair needs. Not only did I receive my order within 2 days but the cost was over half of what I have been paying for the local parts store to order for me. Thank you PartsSelect. read more

Retainer bar had broken from overloading the door with water bottles.

  • Customer: Nancy L from Gainesville, FL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 730 of 735 people found this instruction helpful
It took longer to remove the retainer bar from the packaging than it did to install it in the fridge.

Both left and right end caps were pushed into their respective places on the retainer bar and then the whole thing was snapped into place on the door of the fridge.

Super easy! read more

Broken shelf-retainer bar and brackets

  • Customer: Paul from Oakdale, MN
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 461 of 459 people found this instruction helpful
Put them together and (do this carefully, as they are light-duty plastic; the reason the originals failed) snapped them into place. Parts were factory-origninal, easy to figure out. Delivery time was exceptional, packaging great. read more