LG LFX33975ST/05 refrigerator Parts

The LG LFX33975ST is a large-capacity bottom-mount (French door style) refrigerator; it’s commonly listed at about 32.5 cu. ft. total capacity. For the exact cabinet and door-clearance dimensions for your kitchen opening, we recommend confirming the specs in the LFX33975ST owner's manual.

What “big” usually means (capacity vs. dimensions)

Capacity (cubic feet) tells you how much food the refrigerator can hold; dimensions tell you whether it will physically fit and whether doors and drawers can open fully.

• Capacity: total storage volume (fresh food + freezer)
• Width/height/depth: determines fit in the cutout
• Door swing and drawer clearance: determines real-world usability
• Water line and power clearance: needed behind the unit

Typical size expectations for a 32+ cu. ft. French door refrigerator

Most LG refrigerators in this capacity class are “full-size” units that need a wide opening and extra depth for handles and door swing.

Spec type	What to plan for	Why it matters
Capacity	About 32.5 cu. ft.	Storage planning and comparison shopping
Opening width	Typically 36 inches class	Cabinet fit and door clearance
Depth	Typically counter-depth is smaller; full-depth is deeper	Affects aisle space and door swing
Height	Typically tall (around 70 inches class)	Overhead cabinet clearance

How to measure your space the right way

• Measure the opening width at the top, middle, and bottom.
• Measure height to the lowest overhead cabinet or trim.
• Measure depth from the back wall to the front edge of counters.
• Add clearance for door swing, handles, and airflow.
• Confirm you have access for the water line if you use the dispenser/ice maker.

Why it matters

A refrigerator can match your capacity needs but still be “too big” if the doors cannot open far enough to remove bins, slide out the freezer drawer, or service the water filter and ice maker.

If you’re also planning for dispenser and ice performance, keeping the water system maintained helps; the LG kenmore refrigerator water filter ADQ36006101 is one of the common replacement filters used on this model family.

Last updated: February 2026

Bottom-mount refrigerators (like the LG LFX33975ST) are better for everyday access and organization because the fresh-food section sits at eye level and the freezer is in a pull-out drawer. Top-mount models are typically simpler and often use less energy, but they can be less convenient for frequent fridge use.

Quick comparison: top mount vs. bottom mount

Feature	Top mount (freezer on top)	Bottom mount (freezer on bottom)
Fresh-food access	You bend more often	Most-used items are at eye level
Freezer access	Easy reach	Drawer style, more bending for freezer
Organization	Usually basic shelves	Often more bins, drawers, dividers
Energy use	Often lower	Often slightly higher
Repair complexity	Often simpler	More features can mean more parts

How to choose what is “better” for your kitchen

• Choose bottom mount if you use fresh food most and want easier daily access.
• Choose top mount if you want a simpler layout and typically lower operating cost.
• If you have limited space, measure door swing and clearance; bottom-mount drawers need room to pull out.
• If you rely on ice and water, prioritize models with easy filter access and good water flow.
• If you want fewer temperature swings, look for strong airflow and good door sealing.

Why it matters

“Better” usually comes down to how you use the refrigerator. Bottom-mount designs reduce bending for the items you grab most, while top-mount designs often win on simplicity and efficiency. For your LG LFX33975ST, the bottom-mount layout is built around convenience and storage flexibility; the LFX33975ST owner's manual covers the intended use and care.

Parts that commonly support performance (either style)

Even the best layout will struggle if key systems are worn or restricted. These parts are commonly involved in cooling and convenience issues:

• LG kenmore refrigerator water filter ADQ36006101 (helps maintain dispenser flow and water quality)
• Refrigerator door gasket, left ADX72930460 and refrigerator door gasket, right ADX72930461 (prevents warm air leaks)
• LG refrigerator water inlet valve AJU72992603 (affects ice maker and dispenser water supply)

For model-specific replacement guidance and diagrams, we recommend using the parts list for your model on this page, or searching by model number on Sears PartsDirect.

Last updated: February 2026

The most common issues we see on LG refrigerators like model LFX33975ST are cooling problems (warm fridge or freezer), ice maker and dispenser troubles, water leaks, and temperature swings. Many of these trace back to airflow restrictions, defrost-system faults, or water-supply components; the LFX33975ST owner's manual helps confirm the correct settings and basic checks.

Most common symptoms and what they usually point to

• Not cooling or weak cooling: dirty condenser area, airflow blockage, or sealed-system/compressor concerns
• Ice maker not making ice: restricted water flow, frozen fill path, or ice maker component failure
• Water dispenser slow or not dispensing: clogged filter, air in the line, or inlet valve issue
• Water pooling under the refrigerator: clogged/iced drain path or drain tube issue
• Food freezing in fresh food section: temperature sensor/airflow control problems or settings too cold

Quick checks we recommend first (before buying parts)

1. Verify temperature settings and “demo” or “display” mode status (if equipped).
2. Make sure vents inside the refrigerator are not blocked by food packages.
3. Check door closing and sealing; a poor seal causes moisture, frost, and temperature instability.
4. If you have a water/ice issue, confirm the household shutoff valve is fully open.
5. Replace the water filter if it is overdue; follow how to replace the water filter in an LG refrigerator.

Parts that commonly solve these problems on LFX33975ST

Problem area	Common fix	Example part for this model
Water tastes bad, slow dispense	Replace filter	LG kenmore refrigerator water filter ADQ36006101
No ice or weak water flow	Test/replace inlet valve	LG refrigerator water inlet valve AJU72992603
Leaks from defrost drain area	Clear drain, replace tube if damaged	Refrigerator drain tube 5251JA3003D
Warm temps, long run time	Clean condenser area	Refrigerator condenser coil ACG73645004
Ice maker not cycling	Replace ice maker assembly	Ice maker assembly (AEQ73110203) - refrigerator ice making component by LG AEQ73110203

Why it matters

Catching these issues early protects food safety, reduces energy use, and prevents secondary damage like frost buildup, fan noise, and water damage from leaks.

You can order replacement parts for your LG LFX33975ST from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026