LG LMX25964ST/01 refrigerator Parts

The LG LMX25964ST is a 36-inch class refrigerator with about 24.7 cu. ft. of total capacity. For exact exterior dimensions (height, width, depth with handles), we recommend confirming the spec table in the LMX25964ST owner's manual.

What “size” usually means for this model

When customers ask about size, it typically refers to one or more of these:

• Width class (commonly 36 inches for this model)
• Total capacity (about 24.7 cu. ft.)
• Exterior dimensions (height, width, depth; sometimes with and without handles)
• Clearance needs (space for door swing, ventilation, and leveling)

Quick size summary

Measurement type	What to expect for LMX25964ST	Why you may need it
Width class	36-inch class	Cabinet opening and fit between counters
Capacity	About 24.7 cu. ft.	Storage planning and comparing models
Exterior dimensions	Check manual for exact numbers	Delivery path, door swing, and final placement

How to measure for fit before you buy or move it

We recommend measuring these areas with a tape measure:

• Cabinet opening width (side-to-side)
• Depth available (include countertop overhang if applicable)
• Height to the top of cabinet (and any soffit above)
• Door swing clearance (space to fully open doors and drawers)
• Delivery path (doorways, hallways, turns, and stairs)

Why it matters

A refrigerator can be “36-inch class” but still vary in depth and height depending on handles, hinges, and leveling legs. Confirming the exact exterior dimensions helps prevent delivery issues and ensures the doors and freezer drawer open freely.

Last updated: January 2026

For the LG LMX25964ST refrigerator, the most common customer-reported problems are loss of cooling (often tied to airflow, fan, or defrost issues), ice maker troubles, and water dispenser or leak problems. We use the symptoms you see (warm temps, noise, leaks) to pinpoint the failing part and fix.

Most common symptoms we see (and what they usually mean)

• Refrigerator not cold enough or freezer warming up: restricted airflow, dirty condenser area, evaporator fan not running, or a defrost system issue.
• Ice maker not making ice or slow ice production: water supply restriction, clogged filter, frozen fill tube, or valve issue.
• Water leaking or puddles: blocked/iced drain path, loose tubing connection, or a cracked reservoir/tube.
• Unusual noises: fan blade hitting ice, worn fan motor, or vibration from components.
• Temperature swings: sensor (thermistor) readings drifting, door not sealing, or airflow problems.

Quick checks before replacing parts

1. Confirm settings: refrigerator about 37°F and freezer about 0°F.
2. Make sure vents inside are not blocked by food packages.
3. Clean dust from the condenser area and ensure good airflow around the cabinet.
4. If you have a water dispenser, replace the filter if flow is weak or taste is off.
5. Look for frost buildup on the back freezer panel (often points to a defrost or airflow problem).

Parts that commonly solve these problems on LMX25964ST

Symptom	Common fix area	Example part for this model
Warm temps, weak airflow	Evaporator fan system	Refrigerator evaporator fan motor 4681JB1027C
Water dispenser slow, ice issues	Water filtration	LG lt500p refrigerator water filter ADQ72910911
Puddles under/inside fridge	Defrost drain path	Refrigerator drain tube 5251JA3003D

Why it matters

Cooling, ice, and water issues often start small (slower ice, slightly warmer temps, occasional puddles) but can quickly lead to food spoilage or recurring leaks. Catching the symptom early helps you replace the right LG part once and restore normal operation.

Helpful guides

• LMX25964ST manual
• How to replace the water filter in an LG refrigerator

Last updated: January 2026

Most LG refrigerators, including the LG LMX25964ST, typically last 10 to 15 years with normal household use. Consistent maintenance (especially airflow and clean condenser areas) and stable temperatures are the biggest factors that help you reach the high end of that range.

Typical lifespan and what changes it

A refrigerator’s life is mostly driven by compressor run time, heat removal, and how hard the sealed system has to work.

• 10 to 15 years is the typical modern refrigerator lifespan
• Heavy use (frequent door openings, warm garage installs) can shorten life
• Poor airflow around the cabinet increases compressor stress
• Dirty condenser areas raise operating temperatures and energy use
• Water and ice issues can create secondary problems (leaks, icing, fan noise)

Maintenance that extends life (high impact)

Use these habits to reduce wear on the compressor, fans, and defrost system.

• Keep food vents inside the fresh food section unblocked
• Maintain a steady setpoint (avoid frequent temperature changes)
• Clean dust from the condenser area and surrounding vents regularly
• Confirm doors close fully and gaskets seal all the way around
• Replace the water filter on schedule; use the correct filter type

Parts that commonly affect longevity

These parts do not set the lifespan by themselves, but failures here often show up as warm temps, noise, leaks, or ice maker problems.

Symptom	Often involved system	Example part for LMX25964ST
Warm refrigerator, noisy airflow	Evaporator airflow	Refrigerator evaporator fan motor 4681JB1027C
Slow water flow, poor ice	Filtration or supply	LG lt500p refrigerator water filter ADQ72910911
No ice or no water dispense	Water supply control	Refrigerator water inlet valve AJU72992601

Why it matters

A fridge that is running hot, restricted by dust, or fighting air leaks runs longer cycles. Longer cycles accelerate wear on the compressor, condenser fan, and evaporator fan, which is why basic upkeep is the most reliable way to hit the 10 to 15 year mark.

Helpful references

• For model-specific care and operating guidance, use the LMX25964ST manual.
• For filter timing and steps, follow how to replace the water filter in an LG refrigerator.

Last updated: January 2026