Models > WRT21MR7AST

WRT21MR7AST Westinghouse Refrigerator - Overview

Get Parts and Repair Help for WRT21MR7AST

If you know the refrigerator repair part you need, you can browse the list of all parts on the WRT21MR7AST, or you can search by name or part description. You can also find your part by where it is located on the WRT21MR7AST 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 WRT21MR7AST parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$22.11

Refrigerator Door Shelf Bin

Sold individually.

$24.23

Meat Drawer Rail - Right Side

As you look into the fridge, this drawer support track is located on the right hand side.

$21.78

Defrost Timer - 60Hz 120V

This defrost timer will cycle for thirty minutes after every eight hours of run time.

$24.68

Meat Drawer Rail - Left Side

This drawer rail supports the left hand side of the sliding drawer. The mounting screws are sold separately.

$17.42

Defrost Thermostat

The thermostat senses that the heat near the cooling coils has reached the desired temperature.

$5.14

Screw

$61.98

Pan Cover Glass Insert

$22.36

Freezer Door Bin

$8.86

Fan Blade

$5.84

Screw

This screw is sold individually.

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

evaporator coil kept freezing up, refridgerator warm.

  • Customer: Greg from Hanover Township PA
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 63 of 73 people found this instruction helpful
This was the second part I tried. The defrost timer was first, but that did not fix it. To do this I had to remove the ice maker and the back plate of the freezer. Then I defrosted the coil and cut the wires. stripped them back and installed the new thermostat. re-assembled and tested. has been working great ever since. read more

Freezer cold, not defrosting, refrigerator not cold

  • Customer: Mark from Tallahassee FL
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Nutdriver, Screw drivers
  • 28 of 29 people found this instruction helpful
This was extremely easy. Took off the control box (housing that covers the light bulb, has the temp control dial on it) and easily replaced the defrost timer. Then, emptied freezer, took off cover at the back of the freezer. Disconnected old defrost thermostat, attached new one, reattached back cover, melted accumulated ice, put stuff back in. Started up... read more

Broke a blade off of the fan

  • Customer: Milton from Camp Hill PA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Wrench(Adjustable)
  • 25 of 26 people found this instruction helpful
When cleaning the coils on your refrigerator always remember rule number 1, unplug it first. I was cleaning the coils and hit the fan blade while it was moving with a brush, thus breaking off one of the fan blades. I ordered a new fan and installed it in about 15 minutes. Very easy repair. read more