LG WT7300CW/02 washer Parts

The LG WT7300CW washer has a 5.0 cu. ft. capacity. This is the tub capacity for the WT7300C* series covered in the WT7300CW owner's manual, and it helps you choose the right load size and cycle settings for best cleaning and spin performance.

How much laundry fits in 5.0 cu. ft.?

Capacity is a volume rating, so the best results come from loading by basket fullness, not weight.

• Small load: about 1/4 full (delicates, a few shirts)
• Medium load: about 1/2 full (mixed everyday items)
• Large load: about 3/4 full (towels, jeans)
• Bulky items: 1 large comforter or blanket (follow cycle guidance in the manual)
• Leave space at the top so items can circulate and rebalance during spin

Quick load guidance table

Load type	Basket fill target	Why it helps
Delicates	1/4	Reduces tangling and wear
Mixed	1/2	Best turnover for cleaning
Towels/jeans	3/4	Helps prevent out-of-balance spin
Bulky	Varies	Prevents poor rinse and vibration

Why it matters

Overloading a 5.0 cu. ft. top-load washer can lead to poor agitation, leftover detergent, and out-of-balance spinning. Underloading can cause items to float and reduce cleaning action. Matching load size to the cycle helps the washer fill, wash, drain, and spin as designed.

Last updated: February 2026

LG washers typically last 10 to 15 years in normal household use. For the LG WT7300CW, keeping water supply within spec, replacing inlet hoses on schedule, and fixing issues early helps you reach the high end of that range; see the care and installation details in the owner's manual.

Typical lifespan and what affects it

Most washer life comes down to load habits, water quality, and how quickly small problems get corrected.

• Load size and balance: frequent overloading and chronic out-of-balance loads shorten life.
• Water supply conditions: correct pressure and temperature reduce valve and control stress.
• Hose condition: old hoses can leak or burst; replacing them prevents damage.
• Maintenance routine: periodic cleaning helps prevent odor and residue buildup.
• Timely repairs: addressing filling, draining, or lid-lock problems early prevents bigger failures.

WT7300CW model-specific care points from the manual

The WT7300CW manual calls out a few items that directly impact long-term reliability.

• Replace water inlet hoses every 5 years.
• Use new inlet hoses at installation (do not reuse old hoses).
• Keep water pressure between 20 and 120 psi.
• Set hot water to 120 to 135°F so the washer can control wash temperatures properly.

Quick reference table

Item	Recommended range or interval	Why it matters
Water pressure	20 to 120 psi	Helps prevent fill problems and valve leaks
Hot water temp	120 to 135°F	Supports proper temperature control
Inlet hose replacement	Every 5 years	Reduces leak and burst risk

When “it’s wearing out” versus “it needs a part”

If your washer is otherwise in good shape, a targeted repair often restores performance.

Common repairable symptoms and likely part areas:

• Won’t fill or fills slowly: water inlet valve, pressure switch, inlet screens
• Won’t drain: drain pump, drain hose
• Won’t start or stops mid-cycle: lid lock/switch, control board

Model-matched parts we commonly see used for these issues include the LG washer water inlet valve assembly AJU75152602, LG washer water-level pressure switch 6501EA1001R, and washer lid lock and switch assembly EBF61674802.

Why it matters

A washer that is kept within water-pressure specs, has fresh hoses, and is not routinely overloaded usually avoids the most expensive failures (leaks, control issues, and drive system stress), which is what pushes lifespan toward 10 to 15 years.

Last updated: February 2026

Yes. On the LG WT7300CW, an OE error means the washer is not draining correctly; you can usually fix it yourself by correcting the drain hose setup, clearing a clog, and running a drain and spin (Spin Only) to confirm the tub empties normally. See the WT7300CW owner's manual for the OE troubleshooting steps.

What OE means on this washer

OE is a water outlet (drain) error. The most common causes are a drain hose that is kinked, pinched, or clogged, or a drain hose that is installed too high.

Quick checks (most DIY fixes)

• Unplug the washer for safety.
• Inspect the drain hose behind the washer for kinks, crushing, or pinching.
• Remove and flush the drain hose to clear lint, coins, or sludge.
• Verify the standpipe or laundry tub drain is not slow or backing up.
• Confirm the drain height is correct; maximum drain height is 96 inches.

DIY test: force a drain

If the tub is full of water, use the built-in drain and spin function:

• Press Power.
• Press and hold Spin for 3 seconds to start Spin Only.
• Press Start/Pause and watch for steady draining.

When a part is likely involved

If the hose and household drain are clear and the washer still will not drain, a failed drain pump or a restricted outlet path is likely.

Symptom	What it usually points to	What to check first
Hums but won’t drain	Pump jam or blockage	Hose and drain path for clogs
Drains slowly	Partial clog or weak pump	Standpipe flow, hose routing
OE comes back every load	Installation height or recurring clog	Drain height (96 in max), pockets/lint

For model-matched replacement, the drain pump is the pump assembly,drain AGF30196101. The drain hose is the washer drain hose AEM73213001.

Why it matters

Fixing OE quickly prevents standing water, odor, and repeated cycle interruptions; it also reduces strain on the drain pump and helps protect the control system from repeated fault stops.

Last updated: February 2026

On the LG WT7300CW washer, we force a drain by running Spin Only: press Power, then press and hold Spin for 3 seconds, then press Start/Pause. If the washer was paused with water in the tub, it can also auto-drain after a short idle period (about 4 minutes after shutoff).

Fast ways to drain (from the controls)

• Spin Only drain: Power on; press and hold Spin for 3 seconds; press Start/Pause.
• If the washer is paused mid-cycle, press Start/Pause to resume and let it complete the drain portion.
• If the washer shuts off with water inside, wait; the safety drain feature can drain automatically after inactivity.

If it still will not drain: quick checks

These are the most common causes of slow or no draining on this LG top-load washer:

• Make sure the drain hose is not kinked, pinched, or clogged.
• Confirm the drain hose outlet is lower than 96 inches (2.4 m) above the bottom of the washer.
• If the drain hose is frozen, add hot water to the tub, wait 1 to 2 hours, then run Spin Only.
• If the washer will not drain and you hear unusual pump noise, the drain pump may be jammed or failing.

Parts that commonly affect draining

If the hose routing is correct and the tub still will not empty, these model-matched parts are often involved:

Symptom	What to check	Model-matched part on this page
Won’t drain at all	Drain pump operation	Pump assembly,drain AGF30196101
Drains slowly or backs up	Hose restriction or routing	Washer drain hose AEM73213001
Stops and won’t continue	Lid lock not engaging	Washer lid lock and switch assembly EBF61674802

Why it matters

Forcing a drain protects the motor and control board from extended stall conditions, helps prevent overflow, and lets you safely rebalance a load or clear a drain-hose issue before restarting the cycle.

For the exact button sequence and safety drain behavior for WT7300CW, follow the steps in the owner's manual.

Last updated: February 2026