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Models > LRFC21755SB

LRFC21755SB LG Refrigerator - Overview

Get Parts and Repair Help for LRFC21755SB

If you know the refrigerator repair part you need, you can browse the list of all parts on the LRFC21755SB, or you can search by name or part description. You can also find your part by where it is located on the LRFC21755SB 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. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$17.98

Crisper Drawer Front

This refrigerator crisper drawer front is used on the opti-bin crisper drawer and is compatible with your refrigerator. This specific model includes a humidity control and a clear ...

$11.85

Switch,Push Button

The interior light in your refrigerator is controlled by a switch that is activated when the door is opened and closed. If your refrigerator light will not turn on, or stays on when the door is closed, you could have a faulty switch. The switch is spring-loaded and is a generally closed type of switch meaning there should be no continuity when the button is pushed, and continuity through the switch when it is no longer engaged. This plastic, white, OEM switch is sourced directly from the manufacturer, is sold individually and is easy to replace. The repair usually takes less than 15 minutes and requires a flat-blade screwdriver and needle-nose pliers.

$22.05

Tray Cover

This tray cover, also known as the front drawer cover, fits on the front of the bottom drawer in your refrigerator. It is made of plastic and is white and clear in color. The cover...

$4.35

Stopper,Door

The door stop, or door stopper, is used in refrigerators. This door stop helps keep the door in position and in balance. This part is attached to the bottom of the door and it keeps it from opening and hitting the side of the refrigerator cabinet. If you find your door hits and scratches your lower cabinet when you open your fridge door, installing this part can be a solution to this problem. Make sure to unplug your appliance from the power source before installing this part and safely store food to prevent it from deteriorating. Refer to the diagram provided by the manufacturer for further instruction.

$46.54

Vegetable Tray

Also known as crisper drawer.

$11.85

Switch,Push Button

This is a genuine replacement switch. It is a push button style switch that is designed for use in your refrigerator. When the door of your appliance is opened the switch is released, and the light comes on. When you close the door the switch is pressed in, and the light turns off. You may need a putty knife to remove your old switch.

$15.54

Compressor Start Relay

$4.35

Cam,Shaft

$4.35

Cam,Shaft

The purpose of the door latch cam is to keep the door latched when you shut it. If your door is not staying shut, you may need to replace the door latch cam. This part is made of w...

$15.54

Lamp,Incandescent

Search Instructions
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Remove and replace light switch

  • Customer: Debbie from Waltham, MA
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 18 of 27 people found this instruction helpful
Video makes it look easy. Kenmore refrigerator does not have "groove" along the right hand side of switch that allows for pushing down on release. Used a thin screwdriver to get under to push while holding switch edge with pliers. Kept slipping. Tape sides to avoid scratching inside of refrigerator. read more

Replace Thermistor in back of freezer

  • Customer: Scott from JUPITER, FL
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 4 of 5 people found this instruction helpful
Turn off power, remove upper and lower drawers (may need to open upper refrigerator doors to remove large freezer bin,) remove drawer supports (upper and lower), remove rear freezer panel (trick is to loosen 4 screws on fan bumpout to get the panel to come free from the freezer side wall), test thermistor with multimeter (should have continuity or near zero ... read more

Fridge light would not come on.

  • Customer: Grace from GALLOWAY, NJ
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
After watching a few iTunes videos I was able to order the light switch from part select and within a week I had the new switch. I had a little trouble getting the switch out. I used a flat screw driver and taped around the edge to keep from damaging the wall inside. I found the clip on the right side and had to use some force to get it popped out, you may n... read more