LG LFX25961AL/00 refrigerator Parts

The most common service issue we see across many LG refrigerators (including bottom-mount styles like model LFX25961AL) is a cooling failure: the refrigerator or freezer warms up even though the lights and controls still work. Other frequent problems are ice maker and water dispenser issues, leaks, and door sealing problems; the LFX25961AL owner's manual helps you confirm normal operation and settings.

Most common symptoms customers notice

• Fresh food section is warm but the freezer seems closer to normal
• Freezer is warm and ice production slows or stops
• Clicking, humming, or fan noise changes as temperatures rise
• Water dispenser flow is weak or stops
• Water puddles under the refrigerator or inside the freezer

Common causes and the parts that often relate

Cooling and water issues usually trace back to airflow, defrost, temperature sensing, or water supply components.

Problem area	What it affects	Example part for LFX25961AL
Door not closing or light staying on	Warm temps, sweating, high run time	Refrigerator door switch 6600JB1010A
Defrost system trouble	Frost buildup, weak airflow, warm fridge	Refrigerator defrost sensor assembly 6615JB2005H or LG refrigerator defrost heater 5300JK1005D
Air movement in the cabinet	Warm spots, noisy operation, slow recovery	LG refrigerator evaporator fan motor 4681JB1027C
Water supply to dispenser/ice maker	No ice, slow fill, low water flow	Refrigerator water inlet valve MJX41178908 or LG refrigerator water inlet valve 5221JB2010G
Door sealing	Frost, condensation, temp swings	Refrigerator door gasket MDS64172919

What we recommend checking first (quick triage)

1. Confirm temperature settings and modes (demo, vacation, etc.) using the LFX25961AL owner's manual.
2. Make sure vents inside the refrigerator and freezer are not blocked by food packages.
3. Listen for the evaporator fan; if airflow is weak, the fan system is a top suspect.
4. If you see frost on the back freezer panel, focus on defrost components.
5. For dispenser or ice issues, verify the house water supply is on and check for kinked lines; refrigerator water tubing MJU62070602 is a common wear item.

Why it matters

A refrigerator that is not cooling correctly can spoil food quickly and can also overwork key components. Catching airflow, defrost, gasket, or water-supply problems early usually prevents bigger performance issues.

For replacement parts listed for LG model LFX25961AL, order directly from the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

Ice building up on the bottom of the freezer in your LG LFX25961AL is caused by a clogged or frozen defrost drain; meltwater cannot flow to the drain pan, so it refreezes into a sheet of ice. Clearing the drain and fully defrosting the freezer stops the repeat buildup (and prevents leaks). See the defrost and cleaning steps in the owner's manual.

What to check first (fast diagnosis)

• Look for a solid ice sheet on the freezer floor or under the lower basket.
• Check for water dripping into the fresh food section after a defrost cycle.
• Inspect the drain trough under the evaporator cover for ice or debris.
• Confirm the freezer door closes tightly; warm air increases frost and drain icing.
• If you see puddles, address the drain before replacing parts.

How we fix it (safe DIY steps)

1. Unplug the refrigerator to avoid shock and to protect the evaporator fan.
2. Remove freezer contents and the lower basket.
3. Defrost the ice: leave the door open and use towels; a hair dryer on low can help (keep heat moving and away from plastic).
4. Once the ice is gone, flush the drain with hot water using a turkey baster or squeeze bottle.
5. If the drain keeps refreezing, replace the drain tube that carries water to the pan: refrigerator drain tube 5251JA3003D.

Parts that commonly solve repeat ice buildup

Symptom	Most likely cause	Part to consider for LFX25961AL
Ice sheet returns every 1 to 3 weeks	Drain tube restricted or not draining fast enough	Refrigerator drain tube 5251JA3003D
Heavy frost plus warm temps	Defrost system not clearing ice	Refrigerator defrost sensor assembly 6615JB2005H or LG refrigerator defrost heater 5300JK1005D
Door not sealing, frost near edges	Air leak at gasket	Refrigerator door gasket MDS64172919

Why it matters

A blocked defrost drain forces water to refreeze inside the freezer. That can lead to recurring ice sheets, water leaks, poor airflow, longer run times, and temperature swings that affect food quality.

Helpful DIY guidance

• For leak patterns and drain-related puddles, use: how to get rid of refrigerator puddles.
• If you suspect a door seal issue, use: how to fix a fridge door seal.

You can order replacement parts for your LG LFX25961AL from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

On an LG LFX25961AL refrigerator, a dF (often shown as ER dF) code points to a defrost-related airflow problem, most commonly the freezer evaporator fan not moving air because of ice buildup or a defrost system issue. Restoring normal airflow typically clears the code.

What to check first (fast, no tools)

• Make sure the freezer door is fully closing and sealing; warm air leaks create heavy frost.
• Listen for the evaporator fan: you should typically hear a steady fan sound when the unit is cooling.
• Look for signs of frost buildup on the freezer back wall (a common clue of a defrost problem).
• Power reset: unplug the refrigerator for 5 minutes, then plug it back in and monitor.
• Confirm temperature settings are reasonable (typical targets: 37°F fresh food, 0°F freezer).

Common causes and the parts that usually fix them

If the dF code returns after a reset, these are the most common repair paths:

Symptom you notice	Most likely cause	Related part for LFX25961AL
Loud buzzing or fan noise, then poor cooling	Fan hitting ice or failing motor	LG refrigerator evaporator fan motor 4681JB1027C
Heavy frost, warming temps, code returns	Defrost system not melting frost	LG refrigerator defrost heater 5300JK1005D
Frost pattern is uneven, defrost seems inconsistent	Sensor not reading coil temp correctly	Refrigerator defrost sensor assembly 6615JB2005H
Temps swing, unit runs oddly	Temperature sensor (thermistor) issue	Refrigerator temperature sensor 6500JB2001B

Why it matters

When the evaporator area frosts over, cold air cannot circulate from the freezer to the fresh-food section. That can cause warming temperatures, longer run times, and recurring error codes. Fixing the root cause protects food and helps the refrigerator cool efficiently.

Helpful references for this model

• Use the owner's manual to locate the display, interpret error indicators, and follow any model-specific reset steps.
• For a quick list of LG codes and what they mean, use LG bottom freezer refrigerator error codes.

Ordering the right replacement part

Match parts by model number (LFX25961AL) and the exact part ID. You can order the parts listed for this refrigerator, or search by model on Sears PartsDirect.

Last updated: February 2026

On an LG LFX25961AL bottom-mount refrigerator, a bottom leak is typically caused by a clogged or frozen defrost drain overflowing inside the cabinet, or a water supply leak feeding the ice maker or dispenser. Use the LFX25961AL owner's manual to find access points and panel locations.

Most common causes to check

• Defrost drain clogged or iced: Defrost water backs up and runs down to the floor.
• Water tubing leaking: A pinhole, kink, or loose fitting can drip intermittently.
• Water inlet valve seeping: Slow drips can appear even when not dispensing.
• Drain tube misrouted or split: Water misses the drain pan and leaks at the base.
• Door gasket not sealing: Extra frost creates more defrost water and overflow.

Quick diagnosis by symptom

What you notice	Most likely source	Best next step
Water under crispers, then on floor	Defrost drain	Clear ice and flush drain with warm water
Leak after ice or water use	Tubing or inlet valve	Inspect fittings and tubing; check valve for drips
Water at freezer bottom/front	Drain tube or drain pan	Verify drain tube routing and pan position
Heavy frost plus puddles	Door gasket	Clean sealing surfaces; check gasket contact

Steps we recommend

• Unplug the refrigerator; place towels under the front edge.
• Melt ice in the drain area using warm (not boiling) water.
• Flush the drain until water flows freely into the drain pan.
• Inspect the supply line and internal tubing for rub marks and loose connections.
• If the valve is leaking, replace the refrigerator water inlet valve MJX41178908.
• If the drain outlet is damaged, replace the refrigerator drain tube 5251JA3003D.

Why it matters

Stopping the leak protects flooring and prevents repeat ice buildup that can reduce cooling performance and create recurring puddles.

For prevention tips, see how to prevent water dispenser and ice maker problems. You can order model-matched parts from the parts list for this refrigerator, or search by model number on Sears PartsDirect.

Last updated: February 2026