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Lfx27971st/03 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Refrigerator Temperature Sensor
Genuine Lg part
By: Lg
Part Number: 6500JB2001B

The Refrigerator Temperature Sensor is an OEM part for LG refrigerators. This sensor monitors the temperature inside the refrigerator and communicates with the control board to maintain the optimal cooling environment.

Common causes of failure include wear and tear over time, electrical issues, or exposure to moisture. A malfunctioning sensor can lead to inaccurate temperature readings, resulting in improper cooling or freezing.

Symptoms of a bad refrigerator temperature sensor include:

  • Inconsistent refrigerator or freezer temperatures
  • Food spoiling faster than usual
  • Refrigerator running continuously or not running at all
  • Error codes displayed on the control panel

This OEM LG part is also compatible with Sears/Kenmore models.

This part fixes the following symptoms
  • Fridge too cold
  • Fridge too warm
See more...
Do-It-Yourself Stories from Customers like You It did not stay cold refrigerator/freezer   Richard L. • Shelton , CT • September 19, 2019

I replaced the evaporator sensor. Your company sent me the exact sensor I needed at a great price. No other company was able to help. No call was needed. Your website was great. Read more

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Fan Motor
Genuine Lg part
By: Lg
Part Number: 4681JB1027C

The Fan Motor is an OEM part for LG refrigerators. It is essential for circulating air throughout the refrigerator and freezer compartments, ensuring that the temperature is evenly distributed and maintained at the set levels. This motor powers the fan that helps to cool the evaporator coils and dissipate heat, which is vital for the appliance's cooling efficiency.

Symptoms of a failing Fan Motor include:

  • The refrigerator not cooling adequately
  • Unusual noises coming from the refrigerator, such as humming or buzzing
  • Ice buildup in the freezer compartment due to poor air circulation
  • The refrigerator cycling on and off more frequently

Causes of a bad fan motor can include wear and tear over time, obstructions in the fan blades, or electrical issues such as faulty wiring or a malfunctioning capacitor.

This OEM LG part is also compatible with Sears/Kenmore.

This part fixes the following symptoms
  • Doesn't shut off
  • Fridge too warm
  • Noisy
See more...
Do-It-Yourself Stories from Customers like You 2 problems. Condensation between 2 doors. Mullion heater defective and very easy to replace and noisy evaporator fan.   John R. • In-Indianapolis , IN • September 09, 2023

Removed 2 screws from mullion strip heater and slid it up off the tabs at top and bottom. Unhooked the plug and removed it. Verified proper mullion heater and then plugged wiring connection back together, positioned slide clips back in line and slid mullion down onto the clips. Tucked the wiring back into opening positioned cover back in place and reiinstalled the 2 screws. It took about 10 minutes for the entire job. the 2nd problem was a noisy evaporator motor and is a more intense repair... Read more

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Reservoir Water Supply Line
Genuine Lg part
By: Lg
Part Number: AJR56656503

The Reservoir Water Supply Line is an OEM part for LG refrigerators. This component is essential for delivering water from the reservoir to the dispenser and ice maker, ensuring a steady and reliable flow.

Symptoms of a bad Reservoir Water Supply Line include:

  • Leakage of water at connection points or along the line.
  • Reduced water flow to the dispenser or ice maker.
  • Unusual tastes or odors in the dispensed water.
  • Visible signs of wear, such as kinks or brittleness.

Causes of a bad water supply line can include physical damage from bending or pinching, chemical degradation from exposure to contaminants, or blockages due to sediment or scale buildup.

This OEM LG part is also compatible with Sears/Kenmore.

Do-It-Yourself Stories from Customers like You Line to ice/drinking water had cracked at back of frig   John N. • Akron , OH • November 25, 2019

Ordered new tube part AJR56656503 for Lg LFX25978ST/01 watched a lot of videos but none showed how to remove the door tube end from its connection so I just cut and spliced the new tube to the old under the cover for the door hinge area after feeding it from the back of frig to that area. It was easy till I tried to remove the line end from ice maker area. Read more

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Refrigerator Flipper Assembly
Genuine Lg part
By: Lg
Part Number: AGU75188619

The Refrigerator Flipper Assembly is an OEM part for LG refrigerators. This assists in the smooth opening and closing of the refrigerator door. It ensures an airtight seal when the door is closed, preventing cool air from escaping and maintaining the refrigerator's internal temperature. 

Causes of a malfunctioning Refrigerator Flipper Assembly can range from physical damage, such as cracks or breakage, to wear and tear from regular use.

Symptoms of a bad Refrigerator Flipper Assembly include:

  • Difficulty in opening or closing the refrigerator door
  • A noticeable gap when the door is supposed to be sealed shut
  • Increased energy consumption as the refrigerator works harder to maintain its temperature
  • Spoilage of food items quicker than expected due to poor temperature regulation

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You 2 problems. Condensation between 2 doors. Mullion heater defective and very easy to replace and noisy evaporator fan.   John R. • In-Indianapolis , IN • September 09, 2023

Removed 2 screws from mullion strip heater and slid it up off the tabs at top and bottom. Unhooked the plug and removed it. Verified proper mullion heater and then plugged wiring connection back together, positioned slide clips back in line and slid mullion down onto the clips. Tucked the wiring back into opening positioned cover back in place and reiinstalled the 2 screws. It took about 10 minutes for the entire job. the 2nd problem was a noisy evaporator motor and is a more intense repair... Read more

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Ice Dispenser Door Motor
Genuine Lg part
By: Lg
Part Number: EAU59551204

The Ice Dispenser Door Motor is an OEM part for LG refrigerators. This motor is responsible for the operation of the ice dispenser door, controlling its opening and closing mechanism to allow ice to be dispensed without letting warm air into the freezer. 

Symptoms of a bad Ice Dispenser Door Motor include:

  • The dispenser door not opening or closing properly,
  • Ice not being dispensed when activated,
  • Unusual noises coming from the dispenser mechanism.

Causes of ice dispenser door motor failure can include electrical issues such as shorts or wiring problems, mechanical wear over time, or blockages that strain the motor.

This OEM LG part is also compatible with Sears/Kenmore.

Do-It-Yourself Stories from Customers like You Ice door flap will not open to dispense ice no sound from door flapper actuator   Raymond L. • Bastrop , TX • February 12, 2015

Unplug refrigerator. Use non marring (plastic trim stick) tool to gently pry loose the plastic assembly containing the PCB display beginning at the lower edge and proceeding around the outer edge. Disconnect all connectors and note the routing of each wire harness and connector (take pictures on cellphone as necessary). Remove two screws holding inner PCB mount bracket in place to expose actuator, flapper door and linkage. Replace actuator (three mounting screws) and ensure that actuator... Read more

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Flapper Door Spring
Genuine Lg part
By: Lg
Part Number: MHY62044106

The Flapper Door Spring is an OEM part for LG refrigerators, designed for the ice dispenser's flapper door mechanism. This spring plays a role in ensuring the flapper door opens and closes properly, providing a tight seal when the ice dispenser is not in use.

Over time, the flapper door spring can lose tension or break due to fatigue or corrosion, leading to issues with the flapper door's operation.

Symptoms of a bad Flapper Door Spring include:

  • The flapper door on the ice dispenser fails to close completely
  • Ice or frost buildup around the dispenser area
  • Difficulty dispensing ice
  • Increased energy consumption as the refrigerator works harder to maintain its set temperature

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Broken spring in my LG refrigerator lfx25978st/00   Maurice H. • Seattle , WA • October 08, 2020

Went looking for the spring for my refrigerator door mullion and it is not available for my model. Was told that I had to purchase the entire mullion for $130. Saw some videos on the web about replacing the spring making sure I got the one with the right number of coils. My broken one had 6 coils, I looked at the picture of the spring and counted six coils so I bought it and it worked fine. Read more

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Door Closer
Genuine Lg part
By: Lg
Part Number: 4620JJ2009A

The Door closer is an OEM part for LG refrigerators, this part prevents the refrigerator door from swinging open too widely. By limiting the door's range of motion, the Door Stop ensures that the door opens smoothly and safely, contributing to the longevity of the appliance and maintaining the aesthetic integrity of your kitchen space.

Causes of a bad Door closer can stem from physical damage, wear and tear over time, or loosening of the component due to repeated use. 

Symptoms of a bad Door closer include:

  • The refrigerator door swinging open too far
  • Damage or marks on adjacent walls or furniture from the door hitting them
  • Increased wear on the refrigerator's hinges due to uncontrolled door movement

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Broken plastic French door clasps on an LG refrigerator.   Kenneth D. • Centerville , MN • December 23, 2021

1. Googled "appliance replacement parts" - found two sites to consider 2. Researched parts needed via a exploded diagram - can't fix it if you can't name it. 3. AppliancePartsPros.com had the easiest diagram and after checking, the lowest price. 4. Parts showed up within a couple of days - an in-transit note was helpful. 5. The part screws in but watch out you don't break the tiny black pin holding the part on in addition to the screw. Needed JB Weld to fix that. Read more

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Freezer Door Gasket
Genuine Lg part
By: Lg
Part Number: MDS64172919

The Freezer Door Gasket is an OEM part for LG side-by-side and bottom-freezer refrigerators. This gasket forms an important insulating seal around the freezer door compartment, preventing warm air from entering the sealed interior. Maintaining proper freezing temperatures depends on an intact door gasket.

Causes of a bad freezer door gasket can include cracks, deterioration, or compression from repeated opening and closing of the freezer door over time. Food debris trapped against the gasket rim can also damage sealing integrity.

Symptoms of a bad freezer gasket include:

  • Difficulty closing or sealing the freezer door properly
  • Warm air leaking into the freezer sections
  • Frost and ice buildup occurring faster than usual
  • Higher energy bills from the freezer running excessively

This replacement freezer door gasket from LG is also compatible with some Kenmore-brand refrigerators.

Do-It-Yourself Stories from Customers like You Replace refrigerator seal   William B. • Wheeling , WV • November 02, 2025

Five minute job. Read more

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Hinge Bushing
Genuine Lg part
By: Lg
Part Number: 4984JJ3003A

The Hinge Bushing is an OEM part for LG refrigerators. It serves as a crucial component in the door hinge mechanism, ensuring smooth and stable operation when opening and closing the refrigerator door.

You should replace this hinge bushing if it becomes worn out or damaged. Common causes of a bad hinge bushing include constant use leading to wear and tear, misalignment of the door, or physical damage due to impact.

Symptoms of a bad hinge bushing include:

  • Difficulty in opening or closing the door
  • The door sagging or not aligning properly
  • Unusual noises like squeaking or grinding when the door is moved

This OEM LG part is also compatible with Sears/Kenmore.

Do-It-Yourself Stories from Customers like You Worn nylon bushing on door   Michael K. • Port Charlotte , FL • July 23, 2019

Elderly neighbor charged $100 for factory tech to inform her that the part wasn't available anymore, so I ordered 2 from Appliance Parts Pros.com (one for a spare) and when they arrived a few days later, I installed then in about 20-25 minutes. I had to remove all the food off the door shelf so I could lift the door off the hinge to replace the bushing. That took 5 minutes. Shame on the tech that went by the date of manufacture rather than checks by model and serial number to see if the part... Read more

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Water Line
Genuine Lg part
By: Lg
Part Number: 5210JA3005E

The Water Line is an OEM part for LG refrigerators. It is designed to transport water from the home’s supply to the refrigerator, enabling the production of ice and the dispensing of fresh water. This tubing is essential for the refrigerator's water and ice features to function correctly, ensuring clean, clear water is available at all times.

Symptoms of a bad Water Line include:

  • Noticeable leaks or dampness along the line's path.
  • Decreased water flow to the dispenser or ice maker.
  • Unusual noises like buzzing or humming from the line when the dispenser is used.

Causes of a bad water line can include physical damage such as cracks or punctures, blockages from mineral buildup inside the line, or deterioration due to aging or environmental factors such as heat or pressure.

This OEM LG part is also compatible with Sears/Kenmore, ensuring broad compatibility across multiple refrigerator models.

Do-It-Yourself Stories from Customers like You Water spraying from filter supply line in back of refrigerator   Marcus E. • Spanaway , WA • February 03, 2015

First, water and electricity don't mix, so make sure to unplug your refrigerator before beginning this repair - it shouldn't take more than an hour, so you shouldn't have to worry about spoilage. My water dispenser began making a hissing sound from the back of the fridge when you pressed the dispenser. Upon inspection, I discovered the 1/4" feed line into the filter housing assembly had cracked. I ordered the 1/4" feed and 5/16" return lines, figuring to replace the return line while I was back... Read more

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Water Inlet Valve
Genuine Lg part
By: Lg
Part Number: MJX41869202

The Water Inlet Valve is an OEM part for LG refrigerators. It controls the flow of water into the refrigerator for the ice maker and water dispenser, ensuring a steady and controlled supply of water.

You should replace the water inlet valve if it becomes clogged, damaged, or fails to function properly. Causes of a bad water inlet valve can include mineral buildup from hard water, electrical malfunctions, or general wear and tear over time.

Symptoms of a bad water inlet valve include:

  • The ice maker not producing ice
  • The water dispenser not dispensing water
  • Leaking water from the valve area
  • Unusual noises when the valve is operating

This OEM LG part is also compatible with Sears/Kenmore refrigerators.

Do-It-Yourself Stories from Customers like You Icemaker quit working   Arthur S. • Terra Alta , WV • December 07, 2014

Replaced icemaker Read more

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Dispenser Switch
Genuine Lg part
By: Lg
Part Number: 6600JB3001F

The Dispenser Switch is an OEM part for LG refrigerators. It is responsible for controlling the operation of the dispenser, allowing you to dispense water or ice from the refrigerator door. This switch is located in the dispenser house and activates the dispenser when pressed.

Causes of a bad dispenser switch can include wear and tear over time, electrical malfunctions, or damage due to accidental mishandling or impact.

Symptoms of a bad dispenser switch include:

  • Inability to dispense water or ice when pressing the buttons.
  • The dispenser works intermittently. 
  • No response or delayed response when pressing the dispenser buttons.

This LG part can also be used on Kenmore/Sears appliances. 

Do-It-Yourself Stories from Customers like You Micro switch replacement on LG lfx25991st refrigerator.   Thomas V. • Temecula , CA • March 11, 2020

After my layman's diagnosis (hope) of a bad micro switch to the ice dispenser (would not activate and dispense ice through the chute) I purchased the both the ice and water dispenser micro switches (kill two birds with one stone). Albeit the video attached to these parts may be helpful to some it was not applicable to my refrigerator, as you could not access it from the front by removing the exterior dispenser plate. Don't try this on the LG, LFX25991ST series, refrigerator or you may break it... Read more

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Tray Asm, Fresh Room
Genuine Lg part
By: Lg
Part Number: AJP73874601

The Tray Asm is an OEM part for LG refrigerators. It is designed to store fruits and vegetables at optimal humidity levels, helping to keep produce fresh for longer periods. It has approximate measurements of 30 inches in length, 18 inches in width, and 4 inches in height.

Causes of a bad tray asm can include cracking or breaking due to frequent use, accidental dropping, or exposure to heavy loads that exceed its capacity. Over time, the plastic can also become brittle and more susceptible to damage.

Symptoms of a bad tray asm include:

  • Cracks or breaks in the drawer
  • Difficulty sliding the drawer in and out
  • Produce not staying fresh as long
  • The drawer not fitting properly in its compartment

This OEM LG part is also compatible with Sears/Kenmore models.

Do-It-Yourself Stories from Customers like You Crisper drawer broke   Joe W. • Houston , TX • May 01, 2016

Ordered replacement drawer, new drawer was an exact replacement even though the part number had been changed. Read more

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Defrost Sensor Assembly
Genuine Lg part
By: Lg
Part Number: 6615JB2005H

The Defrost Sensor Assembly is an OEM part for LG refrigerators. This integral component plays a key role in monitoring the temperature within the refrigerator's freezer section, particularly during the defrost cycle. It ensures that the defrost system activates and deactivates at appropriate temperatures to maintain efficient operation and prevent frost buildup. 

Symptoms of a faulty defrost sensor assembly include:

  • Excessive frost or ice accumulation in the freezer
  • Refrigerator or freezer section experiencing temperature fluctuations
  • Defrost cycle not running or running too frequently

Causes of defrost sensor failure often involve damage from moisture or ice, electrical faults, or degradation over time, which can lead to inaccurate temperature readings and improper defrost cycle regulation.

This OEM LG part is also compatible with Sears/Kenmore.

Do-It-Yourself Stories from Customers like You Lg french door referigerator/ freezer error code er dh   Matthew W. • Columbus , NJ • November 20, 2014

Replaced defrost sensor in freezer compartment, if you are handy this is a do it yourself job. The cover in the freezer section just pops out not tools needed. You will need a few small zip ties and some cutters to remove the old zip ties. Take a picture were the old sensor was before removing and reinstall in the same place. I used a meter to check continuity of the defrost element and found the element to be ok. I was quoted $85 to have someone come to the house just to check the unit and... Read more

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Lower Refrigerator Door Hinge
Genuine Lg part
By: Lg
Part Number: AEH36821910

The Lower Refrigerator Door Hinge is an OEM part for LG refrigerators, designed to support and pivot the refrigerator door, allowing it to open and close smoothly. This hinge is a critical component for the proper alignment and function of the door, ensuring an airtight seal when closed to maintain the internal temperature and efficiency of the refrigerator.

Causes of damage to the lower refrigerator door hinge often include normal wear and tear, excessive force when opening or closing the door, or corrosion due to moisture and cleaning agents. 

Symptoms of a bad Lower Refrigerator Door Hinge include:

  • Difficulty in opening or closing the refrigerator door.
  • A door that hangs unevenly or does not close properly
  • Unusual noises during door operation 
  • Visible wear or damage to the hinge itself.

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You Lg refrigerator door not closing   Roger T. • East Windsor , NJ • November 18, 2024

Watched video, ordered part, fixed successfully, easily, and quickly. Read more

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Freezer Basket Support Rail (Rh)
Genuine Lg part
By: Lg
Part Number: 4932JA1010B

This right-side Freezer Basket Support Rail is an OEM part for LG refrigerators. Located inside the freezer compartment, it provides elevated storage shelves for ice cream, frozen vegetables, meats, and more above the freezer floor.

Causes of a bad support rail can include damages such as cracks or breaks that compromise its load-bearing ability over years of use. Sharp freezer temperatures cause constant contraction and expansion.

Symptoms of a bad support rail include:

  • Baskets or containers unstable and prone to tipping
  • Reduced storage capacity within the freezer
  • Safety concerns if a cracked rail were to fully collapse

This OEM LG part can also be used on Kenmore/Sears appliances. 

Do-It-Yourself Stories from Customers like You Kids broke the sliding drawer in the freezer.   Brett L. • Newman Lake , WA • June 23, 2018

Ordered the plastic glides that connect to the metal rails. Super easy fix! Read more

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