LG LFC25770ST/00 refrigerator Parts

The LG LFC25770ST is a full-size bottom-freezer (French door) refrigerator in the 25 cu. ft. class. For exact exterior height, width, and depth (including handles and door swing clearance), use the dimensions listed in the LFC25770ST owner's manual.

When you’re measuring for an LG bottom-mount refrigerator like LFC25770ST, we recommend checking these items:

• Overall width (cabinet and with doors)
• Overall height (to top of case and to top hinge cover)
• Overall depth (without handles, with handles, and with doors open)
• Door swing clearance (space needed to fully open French doors)
• Ventilation clearance (space behind and above for airflow)

• Measure the opening width at the front and back (some alcoves taper)
• Measure height to cabinets and note any trim or molding
• Measure depth to the wall and account for baseboards
• Confirm you can remove doors/drawers if needed for moving
• Leave room to pull out the freezer drawer fully

Exact specs vary by model and handle style, but most refrigerators in this class fall in these ranges:

Correct dimensions prevent delivery problems, door interference, and poor airflow that can cause warm temperatures or longer run times. Getting the clearances right also helps features like the freezer drawer and door bins operate smoothly.

Last updated: January 2026

Cooling problems are the most common complaint we see with LG refrigerators like model LFC25770ST; they usually trace back to the sealed cooling system (compressor, condenser, or evaporator) or airflow/defrost issues that prevent the refrigerator and freezer from holding temperature. Use the LFC25770ST owner’s manual troubleshooting section to narrow the symptom.

• Not cooling or warm temperatures in the fresh food section or freezer
• Unusual noises (buzzing, clicking, rattling, or fan noise)
• Water leaks or puddles (often from a drain issue)
• Ice maker or water dispenser problems (slow fill, no ice, weak water flow)
• Frost buildup that reduces airflow and causes uneven temperatures

1. Confirm controls are set correctly and doors fully close.
2. Clean dust from condenser area and ensure airflow around the cabinet.
3. Listen for fans: evaporator fan (inside) and condenser fan (rear/bottom).
4. Check for water under crispers or in the freezer bottom (possible drain restriction).
5. If power was interrupted, wait at least 5 minutes before plugging back in (helps protect the compressor).

A refrigerator that cannot move heat efficiently (dirty condenser, failed fan, defrost drainage problems) runs longer, warms up, and can lead to food spoilage. Catching airflow and drain issues early often prevents bigger cooling-system strain.

Last updated: January 2026

For the LG LFC25770ST refrigerator, the price of “refrigerator legs” depends on which leveling component you mean (front leveling feet, rear rollers, or mounting hardware). We price these parts by exact part ID for your model; confirm the correct item in the LFC25770ST owner’s manual.

“Legs” is a common name, but LG typically lists these parts under leveling or support hardware. Use these quick checks to match the right part:

• Look at the front bottom corners for adjustable leveling feet (often hex-adjusted).
• Check the rear for rollers or support brackets (not always called legs).
• Confirm whether you need one piece or a left and right set.
• Compare your part’s shape and mounting points to the diagram for LFC25770ST.
• If the refrigerator rocks, verify the cabinet is level before replacing parts.

Exact pricing varies by the specific part ID and availability, but these are common ranges for refrigerator leveling components:

We recommend using the model-specific diagrams and parts list so you get the exact match.

• Find the “cabinet” or “base” section in the parts diagram.
• Match the part by location (front left, front right, rear).
• If your issue is door alignment, leveling is usually the fix, not a door part.

If you are also seeing door sealing issues after leveling, inspect the refrigerator door gasket MDS64172919 for gaps, tears, or deformation.

Correct leveling helps the LG bottom-mount refrigerator doors close and seal properly, reduces vibration noise, and can prevent water leaks caused by poor door closure and condensation.

Last updated: January 2026

On the LG LFC25770ST bottom-mount refrigerator, a leak from the bottom is usually caused by a clogged defrost drain that overflows into the base, or by a water supply issue (tubing or inlet valve) that drips into the machine compartment. We focus on the drain first because it is the most common.

• Look for water under the freezer drawer area; this often points to a defrost drain backup.
• Check for ice buildup on the freezer floor or under the lower bin; melting ice becomes a “mystery” puddle.
• Inspect the water line connection and valve area for slow drips.
• Check door gaskets for gaps that cause excess frost (which later melts and leaks).
• Confirm the refrigerator is level; a tilt can redirect water to the front edge.

Before working around wiring or fans, unplug the refrigerator as described in the LFC25770ST owner’s manual.

• Clear the defrost drain: Remove the freezer drawer/bins, locate the drain trough, and flush with hot water (a turkey baster works well). Clear any debris at the drain opening.
• Check the drain tube: If flushing backs up, the drain tube may be restricted or split; inspect and replace if damaged.
• Inspect water supply components: Look for mineral buildup, loose fittings, or cracks in the tubing.
• Dry and recheck: After cleaning, dry the base area and monitor for 24 hours to confirm the leak is gone.

Water pooling under an LG bottom-freezer refrigerator can lead to recurring ice buildup, odors, and moisture damage in the machine compartment. Fixing the drain or water supply leak early helps protect the evaporator fan, control board, and flooring.

Last updated: January 2026