LG LMX25964ST/00 refrigerator Parts

For the LG LMX25964ST refrigerator, the most common customer-reported issue we see across LG refrigerators is cooling problems: the fresh food section or freezer is not cold enough, temperatures swing, or the unit runs constantly. When cooling is weak, start with airflow, condenser cleanliness, and basic control settings in the LMX25964ST manual.

What “not cooling enough” usually looks like

• Refrigerator section is warm but freezer is only slightly cool
• Food spoils faster, ice cream is soft, or ice production slows
• You hear new noises from the rear (fan or compressor area)
• The compressor clicks on and off (struggling to start or overheating)
• Frost builds up on the back wall or around vents

Quick checks we recommend first (no parts yet)

• Confirm temperature settings; allow 24 hours after changes
• Make sure vents inside the compartments are not blocked by food
• Clean dust from the condenser area and verify the condenser fan is running
• Check door closing and gasket sealing (paper-strip test)
• Verify the unit has proper clearance for airflow around the cabinet

Parts that commonly relate to cooling symptoms on this model

If the basics check out and temperatures are still high, these model-compatible parts are often involved in cooling complaints:

Symptom you notice	Common area to inspect	Example compatible part for LMX25964ST
Warm fridge, freezer OK-ish; noisy airflow	Evaporator fan system	Refrigerator dc motor 4681JB1027C
Frost buildup; temps rise over time	Defrost sensing/control	Refrigerator defrost temperature sensor 6615JB2005H
Clicking; unit struggles to start	Compressor electrical/start components	Refrigerator run capacitor EAE32501009

Why it matters

Cooling problems can be caused by something simple (airflow blockage or dirty condenser), but if they persist they can lead to food safety issues and longer run times that stress components like the compressor and fans.

Last updated: January 2026

On the LG LMX25964ST bottom-mount refrigerator, adjust the front leveling legs by turning the adjustment bolt: clockwise raises that side, counterclockwise lowers it. Recheck level after each small adjustment so the cabinet sits stable and the doors close properly (see the LMX25964ST manual).

Steps to level the refrigerator

• Unload heavy items from the doors to reduce shifting while you adjust.
• Pull the refrigerator forward slightly so you can reach the front legs.
• Turn the leveling bolt a little at a time (about 1/4 turn per adjustment).
• Check side-to-side level across the top of the cabinet.
• Check front-to-back; we typically want a slight tilt back so doors self-close.
• Reposition the refrigerator and confirm it does not rock.

What to check after adjusting

A properly leveled refrigerator should behave consistently:

Check	What you want to see	If not, adjust
Door swing	Doors close smoothly	Raise the front slightly
Cabinet stability	No rocking at corners	Fine-tune one front leg
Door alignment	Even gaps between doors	Re-level, then inspect hinges

When a part may be worn

If the leg will not turn, is bent, or will not hold adjustment, the leveling hardware may be damaged. For this model, the compatible replacement is the refrigerator leveling leg AFC73349801.

Why it matters

Leveling helps prevent door seal leaks, reduces vibration noise, and supports proper drainage to the evaporator drain system. It also helps the ice maker and dispenser operate more reliably because the cabinet is not twisted.

Last updated: January 2026

Many LG stainless steel refrigerators, including the LG LMX25964ST, use a stainless-look exterior that may not hold magnets well (or at all) on the main door panels. In most homes, magnets stick best to the sides of the cabinet, not the front.

What to expect on the LMX25964ST

Because “stainless steel” can mean different layered constructions (for example, a stainless skin over a non-magnetic core), magnet strength varies by surface. For this model, plan on these common results:

• Front doors: often weak or no magnet hold
• Freezer drawer front: often weak or no magnet hold
• Side panels: usually magnetic (best place for magnets)
• Handles and trim: varies; usually not a reliable magnet surface

For model-specific exterior care and finish notes, use the LMX25964ST manual.

Quick at-home magnet test (safe and simple)

Use a standard fridge magnet and test a few spots:

• Upper door corner (front)
• Center of the door (front)
• Freezer drawer front
• Left or right side panel
• Near the top hinge area (front and side)

If it only sticks on the sides, that is normal for many LG stainless-look finishes.

Why it matters

Knowing where magnets will stick helps prevent scratched finishes and avoids magnets sliding off and chipping, especially on high-traffic French door and bottom-mount refrigerator surfaces.

Magnet hold by surface (typical)

Surface area	Typical magnet hold	Best use
Door front	Low to none	Avoid heavy magnets, clips, or hooks
Freezer drawer front	Low to none	Avoid hanging items
Side panels	Medium to strong	Photos, notes, calendars
Trim/handles	Unreliable	Do not depend on it

Last updated: January 2026

Yes; for the LG LMX25964ST, many common refrigerator repairs are DIY-friendly (filters, door bins, switches, some sensors) if you follow safe power and water shutoff steps. Sealed-system work (compressor, refrigerant lines) should be handled by a qualified technician; it requires specialized tools and training.

What you can usually replace yourself

These are typical DIY repairs on the LMX25964ST when you match the correct part and follow the steps in the LMX25964ST manual:

• Refrigerator water filter (routine maintenance)
• Door bins, shelves, and covers (no wiring)
• Door switch and dispenser switch (basic electrical connectors)
• Ice maker assembly (mechanical and electrical connections)
• Some sensors and fan components (requires panel removal and careful reassembly)

Repairs we recommend leaving to a professional

Some repairs involve the sealed refrigeration system or high-risk electrical diagnostics.

• Compressor replacement
• Refrigerant line repairs or leak work
• Brazing/soldering on refrigeration tubing
• Complex control board diagnosis when symptoms are unclear

Quick DIY safety checklist

Before you start any repair on the LG LMX25964ST:

• Unplug the refrigerator (do not rely on the control panel being “off”).
• Shut off the water supply if you are working on the dispenser/ice maker lines.
• Protect floors; keep towels ready for water lines and the drain area.
• Take photos of wire routing and connector positions before disconnecting anything.
• Use the correct fastener type and length; mismatched screws can crack plastic or pinch wiring.

Common DIY part examples for this model

Repair goal	Example compatible part for LMX25964ST	Typical difficulty
Improve water taste/flow	LG lt500p refrigerator water filter ADQ72910911	Easy
Fix interior light staying off/on	Refrigerator door switch 6600JB3007K	Easy to moderate
Restore ice production (if the unit is faulty)	Refrigerator ice maker assembly AEQ36756912	Moderate
Stop leaks from a clogged drain path	Refrigerator drain tube 5251JA3003D	Moderate

Why it matters

Choosing the right DIY repairs helps you avoid unnecessary service calls while keeping food temperatures stable and preventing water damage. The key is knowing when a repair crosses into sealed-system work, where professional service protects the refrigerator and your home.

Last updated: January 2026