LG LFX33975ST/02 refrigerator Parts

Bottom-mount and top-mount refrigerators are both good choices; the better option depends on how you shop and how you use your kitchen. For an LG bottom-mount like model LFX33975ST, a bottom freezer typically puts fresh-food items at eye level, while a top-mount often costs less and can be simpler to live with day to day. For feature and layout details specific to your unit, use the owner's manual.

Quick comparison

Feature	Bottom-mount (bottom freezer)	Top-mount (top freezer)
Everyday access	Fresh food is easier to reach	Freezer is easier to reach
Organization	Often more drawers and bins	Often simpler layout
Space for large items	Wide shelves, more fridge space	Freezer can be boxier
Typical cost/complexity	More features, more components	Often fewer components

When a bottom-mount is the better pick

• You use the refrigerator section more than the freezer
• You want more fresh-food organization (bins, drawers, adjustable shelving)
• You prefer a pull-out freezer drawer for frozen foods
• You want easier access to produce, drinks, and leftovers without bending

When a top-mount is the better pick

• You want a simpler design with fewer convenience features
• You prioritize value and straightforward storage
• You use the freezer frequently and want it at eye level
• You want a layout that is often easier to fit into tight spaces

Why it matters

The mount style changes how often you bend, what you can see quickly, and how well food stays organized. It also affects which parts tend to get the most use (door gaskets, ice and water components, and airflow parts). If you are troubleshooting cooling or sealing issues on your LG LFX33975ST, checking door alignment and gasket condition is a practical first step.

Common “ownership” tradeoffs to consider

• Ergonomics: fridge-at-eye-level vs freezer-at-eye-level
• Food habits: fresh-food heavy vs frozen-food heavy
• Maintenance: more features can mean more serviceable components
• Kitchen workflow: how often doors open and how long they stay open

Last updated: February 2026

Bottom-freezer refrigerators like the LG LFX33975ST put fresh food at eye level, but the tradeoffs are higher upfront cost, more bending to reach frozen items, and freezer organization that can be tougher in deep drawers. They can also be more prone to drain and defrost-related maintenance. See the owner's manual for model-specific features and care steps.

Common disadvantages (what you will notice day to day)

• You bend more often to access frozen foods, ice bins, and lower baskets.
• Deep freezer drawers can hide items; it is easier to lose track of smaller packages.
• Heavier frozen items (bulk meat, large bags) are harder to lift up and out.
• Bottom drawers can be awkward in tight kitchens because they need clearance to pull out fully.
• Some households use the freezer a lot; frequent freezer access is less convenient at floor level.

Maintenance and repair considerations

Bottom-freezer designs commonly route defrost water down to a drain system; if that drain clogs, you can see water or ice buildup.

Issue you might see	Typical cause	What we check first
Water pooling inside or under the refrigerator	Defrost drain restriction	Clear the drain path; inspect the refrigerator drain tube 5251JA3003D
Frost buildup, warm temps, or odd cycling	Defrost sensing/heating problem	Inspect the refrigerator defrost sensor assembly 6615JB2005R
Doors not sealing well, moisture, or icing	Worn or warped gasket	Inspect the refrigerator door gasket, left ADX72930460 and refrigerator door gasket, right ADX72930461

Why it matters

These disadvantages affect food visibility, ergonomics, and long-term efficiency. For example, a poor door seal or a restricted drain can lead to temperature swings, frost, odors, and extra compressor run time.

Last updated: February 2026

For the LG LFX33975ST refrigerator, the most common issues we see are cooling problems (warm fridge or freezer), ice maker or dispenser trouble, and water leaks. Many of these start with airflow restrictions, dirty condenser coils, a weak door seal, or a defrost/drain problem; the owner's manual helps confirm the correct checks for your settings and features.

Most common symptoms and what they usually point to

• Not cooling or weak cooling: dirty condenser coil, condenser fan airflow blocked, sealed-system/compressor issue
• Ice maker not making ice: clogged filter, low water pressure, ice room door not sealing, inlet valve problem
• Water leaking or puddles: clogged/iced drain tube, loose water line, door not closing fully
• Food freezing in fresh food section: temperature sensor/airflow issue, control settings, door left ajar
• Noisy operation: condenser area needs cleaning, fan hitting ice, items vibrating inside

Quick checks we recommend first (safe, no tools)

1. Confirm temperatures: 37°F fresh food and 0°F freezer.
2. Make sure doors close tightly; inspect gaskets for gaps, tears, or warping.
3. Clean dust from the condenser area and ensure airflow around the cabinet.
4. If water or ice is slow, replace the filter and purge air from the dispenser.
5. If you see water under the fridge, check for a blocked drain path.

Parts that commonly solve these problems

Symptom	Common fix	Example part for LFX33975ST
Warm temps, long run time	Clean/restore heat rejection	Refrigerator condenser coil ACG73645004
Slow water, poor ice	Replace filter	LG kenmore refrigerator water filter ADQ36006101
No ice or weak fill	Restore water flow to ice maker	LG refrigerator water inlet valve AJU72992603
Leaks inside/freezer	Clear/repair drain	Refrigerator drain tube 5251JA3003D
Frost buildup, temp swings	Defrost sensing issue	Refrigerator defrost sensor assembly 6615JB2005R

Why it matters

Small airflow or sealing problems can look like “major cooling failure” because the refrigerator cannot move heat efficiently. Fixing basics like coil cleanliness, door sealing, and water flow often restores normal temperatures and ice production.

Last updated: February 2026