Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair
LG LFX31945ST refrigerator

LG LFX31945ST refrigerator Parts

Here are the diagrams and repair parts for LG LFX31945ST refrigerator, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for LFX31945ST Refrigerators

  • Lever Cover for LG LFX31945ST - Part MCK63734907

    Ice maker and ice bin parts diagram

    Refrigerator Door Lever Cover

    Part #MCK63734904

    Replaced by #MCK63734907

    Info Icon
    Manufacturer substitution
    This part replaces MCK63734904. Substitute parts can look different from the original.
    In Stock
    $34.25
    Minus Item
    Qty
    Plus Item
  • Refrigerator Power Control Board Cover for LG LFX31945ST - Part ACQ86388101

    Case parts diagram

    Refrigerator Electronic Control Board Cover

    Part #3551JA2144M

    Replaced by #ACQ86388101

    Info Icon
    Manufacturer substitution
    This part replaces 3551JA2144M. Substitute parts can look different from the original.
    In Stock
    $42.81
    12% OFF Phone Price : $48.81Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Led Light Assembly for LG LFX31945ST - Part EAV48995122

    Case parts diagram

    Refrigerator Led Light

    Part #EAV48995113

    Replaced by #EAV48995122

    Info Icon
    Manufacturer substitution
    This part replaces EAV48995113. Substitute parts can look different from the original.
    In Stock
    $72.57
    8% OFF Phone Price : $78.57Info Icon
    Minus Item
    Qty
    Plus Item
  • Lg Refrigerator Water Reservoir And Water Valve Assembly for LG LFX31945ST - Part AJU74532703

    Door parts diagram

    Refrigerator Water Inlet Valve

    Part #AJU73272501

    Replaced by #AJU74532703

    Info Icon
    Manufacturer substitution
    This part replaces AJU73272501. Substitute parts can look different from the original.
    In Stock
    $144.27
    8% OFF Phone Price : $156.27Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Spanner Wrench for LG LFX31945ST - Part MHU38218907

    Door parts diagram

    Refrigerator Spanner Wrench

    Part #MHU38218902

    Replaced by #MHU38218907

    Info Icon
    Manufacturer substitution
    This part replaces MHU38218902. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $26.96
    18% OFF Phone Price : $32.96Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Condenser Fan Motor Assembly for LG LFX31945ST - Part EAU62025701

    Case parts diagram

    Refrigerator Evaporator Fan Motor

    Part #EAU61505101

    Replaced by #EAU62025701

    Info Icon
    Manufacturer substitution
    This part replaces EAU61505101. Substitute parts can look different from the original.
    In Stock
    $127.69
    9% OFF Phone Price : $139.69Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Door Assembly for LG LFX31945ST - Part ADD73516616

    Door parts diagram

    Refrigerator Door Assembly

    Part #ADD73516602

    Replaced by #ADD73516616

    Info Icon
    Manufacturer substitution
    This part replaces ADD73516602. Substitute parts can look different from the original.
    In Stock
    $395.48
    $12.00 OFF Phone Price : $407.48Info Icon
    Minus Item
    Qty
    Plus Item
  • Lg Refrigerator Water Reservoir And Water Valve Assembly for LG LFX31945ST - Part AJU74532703

    Door parts diagram

    Refrigerator Water Inlet Valve

    Part #MJX41869206

    Replaced by #AJU74532703

    Info Icon
    Manufacturer substitution
    This part replaces MJX41869206. Substitute parts can look different from the original.
    In Stock
    $144.27
    8% OFF Phone Price : $156.27Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Convenience Door Case Cover for LG LFX31945ST - Part ACQ85723604

    Door parts diagram

    Refrigerator Convenience Door Cover

    Part #ACQ85723602

    Replaced by #ACQ85723604

    Info Icon
    Manufacturer substitution
    This part replaces ACQ85723602. Substitute parts can look different from the original.
    In Stock
    $120.33
    9% OFF Phone Price : $132.33Info Icon
    Minus Item
    Qty
    Plus Item
  • Refrigerator Snack Drawer for LG LFX31945ST - Part AJP73314426

    Refrigerator parts diagram

    Refrigerator Deli Drawer

    Part #AJP73314401

    Replaced by #AJP73314426

    Info Icon
    Manufacturer substitution
    This part replaces AJP73314401. Substitute parts can look different from the original.
    In Stock
    $195.03
    6% OFF Phone Price : $207.03Info Icon
    Minus Item
    Qty
    Plus Item

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Refrigerator Water Filter Bypass ABN73019101

Refrigerator Water Filter Bypass

Part #ABN73019101
In Stock
$23.88
20% OFF Phone Price : $29.88Info Icon
Minus Item
Qty
Plus Item
Refrigerator Dispenser Display Assembly MCK66542801

Refrigerator Dispenser Display Assembly

Part #MCK66542801
In Stock
$102.11
11% OFF Phone Price : $114.11Info Icon
Minus Item
Qty
Plus Item
Refrigerator Leveling Leg AFC72909201

Refrigerator Leveling Leg

Part #AFC72909201
This item is not returnable
In Stock
$41.18
13% OFF Phone Price : $47.18Info Icon
Minus Item
Qty
Plus Item
Refrigerator Door Panel Cover MCK66932201

Refrigerator Door Panel Cover

Part #MCK66932201
In Stock
$102.20
Minus Item
Qty
Plus Item
Refrigerator Air Filter Housing ACW73717301

Refrigerator Air Filter Housing

Part #ACW73717301
In Stock
$76.26
18% OFF Was : $93.03Info Icon
Minus Item
Qty
Plus Item
Refrigerator Water Filter Outer Cover MCK66584901

Refrigerator Water Filter Outer Cover

Part #MCK66584901
This item is not returnable
In Stock
$65.93
Minus Item
Qty
Plus Item

Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

View all

Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

Read more

Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

Read more

Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

Read more

Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

Read more

Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

Read more

Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

Read more

What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

Read more

Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

Read more

Most common repair guides to help fix your refrigerators

These step-by-step repair guides will help you safely fix what’s broken on your refrigerator.

View all
How to replace a refrigerator temperature control board

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

Read more

Repair time and Difficulty

 30 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more

Repair time and Difficulty

 15 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

Read more

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your refrigerators

Use the advice and tips in these articles and videos to get the most out of your refrigerator.

View all
How to Replace the Water Filter in a Universal/Multiflex Refrigerator

How to Replace the Water Filter in a Universal/Multiflex Refrigerator

Learn how easy replacing the water filter in a Universal/Multiflex refrigerator is.…

Read more
How to Replace the Water Filter in a KitchenAid Refrigerator

How to Replace the Water Filter in a KitchenAid Refrigerator

Discover how easy it is to replace the water filter in your KitchenAid refrigerator.…

Read more
Troubleshooting a refrigerator not cooling video

Troubleshooting a refrigerator not cooling video

Learn what to check if the inside of your fridge is wayyyy too warm.…

Read more

Parts & More

Bottom-Mount Refrigerator
Kenmore 11173025711 bottom-mount refrigerator partsSamsung RF263BEAESR/AA-00 bottom-mount refrigerator partsSamsung RF4287HARS/XAA-00 bottom-mount refrigerator parts
Dishwasher
Samsung DW80M2020US/AA-00 dishwasher parts
Front-Engine Lawn Tractor
Shop Model #917288561 Craftsman tractor
Garage Door Opener
Garage Door Opener Replacement Parts
Garbage Disposal
Kenmore Garbage Disposal Parts
Gas Pressure Washer
Shop Model #CMXGWAS020733 Craftsman gas power washer
Lawn & Garden Engine
Briggs & Stratton Lawn & garden engine Parts
Lawn Sweeper
Ohio Steel 50SWP26 lawn sweeper parts
Range
Kitchenaid Range PartsAmana Range PartsRange Parts
Side-By-Side Refrigerator
Samsung RSG257AARS/XAA-00 side-by-side refrigerator parts
Table Saw
Shop Craftsman 315218290 table saw parts
Television
Philips Television Parts
Upright Freezer
Shop Model #25322442412 Kenmore freezer
Upright Vacuum
Shark NV356E upright vacuum parts
Washer
Shop Model #79641473210 Kenmore Elite washer
Water Heater
Us Craftmaster Water Heater Parts