LG LFX33975ST/01 refrigerator Parts

Bottom-mount refrigerators (like the LG LFX33975ST) keep the fresh-food section at eye and waist level, so you reach everyday items with less bending. The freezer sits below, which helps many kitchens feel more organized for daily use; see the LFX33975ST owner's manual for layout details.

Key advantages you will notice day to day

• Easier access to fresh foods (produce, drinks, leftovers) because they are higher up
• Less bending for common tasks like grabbing milk, condiments, and snacks
• Freezer drawer style storage can make bulky frozen items easier to stack and sort
• Better visibility of refrigerated items, which can reduce forgotten food and odors
• Often more flexible refrigerator shelving and door bin configurations

Bottom-mount vs top-freezer: quick comparison

Feature	Bottom-mount refrigerator	Top-freezer refrigerator
Fresh-food access	Higher, easier reach	Lower, more bending
Freezer access	Lower drawer	Upper swing door
Organization style	Drawer-based freezer, wide storage	Shelf-based freezer, compact
Best for	Heavy fresh-food users	Heavy freezer users

Tips to get the most benefit from a bottom-mount design

• Keep most-used items on the middle shelves for fastest access
• Use door bins for frequently grabbed condiments and beverages
• Group freezer foods by type (meals, meats, ice cream) to reduce door-open time
• Replace filters on schedule to keep air and water fresh; the LG refrigerator air filter ADQ73214408 supports odor control

Why it matters

Most households open the refrigerator section far more than the freezer. A bottom-mount layout puts the most-used space where it is easiest on your back and knees, while still giving you full freezer capacity below.

Last updated: January 2026

For LG refrigerators like model LFX33975ST, the most common customer-reported issue is loss of cooling, often tied to the sealed cooling system (compressor-related) or airflow/defrost problems. Ice maker performance and water leaks are also frequent complaints in bottom-mount designs.

What we see most often (and what to check first)

• Not cooling or warm temperatures: verify temperature settings, condenser airflow, and door sealing.
• Ice maker not making ice: check freezer temperature, ice room door sealing, and water supply.
• Water leaking or puddles: inspect the defrost drain path and water tubing connections.
• Frost buildup: points to a defrost sensor, heater, or airflow restriction.
• Odors: usually solved with cleaning and replacing the air filter.

Quick triage by symptom

Symptom	Most likely area	Common next step
Fresh food warm, freezer OK	Airflow between compartments	Clean vents, check fan operation
Freezer warm too	Sealed system or condenser airflow	Clean condenser area, confirm fans run
Puddles under fridge	Defrost drain or water line	Clear drain, inspect tubing
Frost on back freezer panel	Defrost system	Test sensors and defrost components
Bad smells	Air filtration and food spills	Replace air filter, deep clean

Model-specific parts that often help

If odors or airflow issues are part of the problem on LFX33975ST, these model-matched parts are commonly replaced during maintenance or repairs:

• LG refrigerator air filter ADQ73214408
• Refrigerator defrost sensor assembly 6615JB2005R
• Refrigerator drain tube 5251JA3003D

Why it matters

Catching cooling, defrost, and leak symptoms early helps prevent food spoilage, ice buildup, and water damage. Routine maintenance (filters, door sealing, condenser airflow) also reduces strain on the compressor and fans.

For model-specific operating details, error displays, and maintenance intervals, use the LFX33975ST owner's manual.

Last updated: January 2026

The LG LFX33975ST is a large-capacity French door, bottom-mount refrigerator; it’s commonly listed at about 32.5 cu. ft. total capacity. For the exact exterior dimensions and clearance requirements for your kitchen, use the specs in the LFX33975ST owner's manual.

What “big” means (capacity vs. dimensions)

Capacity (cubic feet) tells you how much food the refrigerator can hold; dimensions tell you whether it fits your space and opens properly.

• Capacity: commonly listed around 32.5 cu. ft.
• Fit: measure width, height, and depth (including handles)
• Door swing: allow room for French doors to open fully
• Airflow clearance: leave space around the cabinet for ventilation
• Water line space: allow room behind the unit if you use the dispenser/ice maker

Quick sizing checklist (what to measure)

Use a tape measure and record these before ordering or moving the refrigerator:

• Opening width at front and back
• Opening height to the lowest cabinet/trim point
• Opening depth to the wall (note baseboards)
• Pathway widths (doorways, hallways, turns)
• Space for the doors and freezer drawer to pull out

Typical spec items to compare

Spec item	What to check	Why it matters
Total capacity (cu. ft.)	Listed capacity	Storage planning
Width	Cabinet and door clearance	Fit between cabinets
Height	With hinges	Fit under upper cabinets
Depth	With handles and doors	Aisle clearance

Why it matters

A refrigerator can match your capacity needs but still be “too big” if the doors hit a wall, the freezer drawer can’t extend, or ventilation clearance is tight. Confirming the exact dimensions in the manual prevents delivery-day surprises.

Last updated: January 2026