Dishwasher Not Draining? Drain Hose Assembly AEM74333104 – Fix Drainage Failures Fast

If your LG or Kenmore dishwasher leaves standing water after a cycle or leaks from the drain connection, a failed drain hose assembly is the most common cause. In LG-built dishwashers, the drain hose routes wastewater from the pump to the sink drain or garbage disposal. When it cracks, kinks, or the fitting fails, water backs up into the tub or pools on the floor. ⚡ High-failure component in LG-built dishwashers after 3–5 years of use. Part AEM74333104 is the genuine OEM drain hose assembly (now superseded by AEM74333101 — direct drop-in, no modification required) that restores leak-free drainage immediately.

❓ Is This the Right Part?

This is the correct fix if ALL of the following are true:

• ✔ Dishwasher powers on and wash cycle runs normally
• ✔ Drain pump motor runs (audible hum at end of cycle)
• ✔ No control board or door latch error codes present
• ✔ Water supply and inlet valve confirmed working
• ✔ ONLY problem is standing water remaining after cycle, or water leaking from the drain hose area

Not sure? Send us your model number — we'll confirm before you order.

🔧 Common Symptoms

• Standing water at bottom of dishwasher after cycle completes
• Water leaking from under the dishwasher or at the drain connection
• Dishwasher drains slowly or incompletely
• Musty odour from tub — water not fully evacuating between cycles
• OE drain error code displayed on control panel
• Visible cracks, kinks, or loose fittings on existing drain hose

✔ If these symptoms match, the drain hose assembly is the most likely failed component.

✔ In most cases, replacing this drain hose assembly restores full drainage immediately.

📦 Part Details

• Part Number: AEM74333104
• Type: Dishwasher drain hose assembly with fittings
• Replaces / Superseded by: OEM direct-fit — superseded by AEM74333101 (no modification required, identical fit)
• Brands: LG, Kenmore, IKEA (LG-built)

⚙️ Installation

Skill Level: Easy — 20–30 minutes. Disconnect power and shut off the water supply before beginning. Pull the dishwasher forward to access the drain hose at the rear, disconnect the old hose at both the pump outlet and the sink drain or disposal connection, then route and secure the new hose using the existing clamps. Confirm no kinks in the hose path before sliding the unit back into the cabinet.

✓ Compatible Models

Confirmed compatible with 13383, 14357, ADFD5448AT, LDB4548ST, LDF5545BB, LDF5545BD, LDF5545SS, LDF5545ST, LDF5678SS, LDF5678ST, LDP6797BB, LDP6797BD, LDP6797SS, LDP6797ST, LDP6797WW, LDP6809BD, LDP6809SS, LDP6810BD, LDT5665BB, LDT5665BD, LDT5665ST, LDT5678BD, LDT5678SS, LDT5678ST, LDT7797ST, LDT7808BD, LDT7808BM, LDT7808SS, LDT7808ST, LSDF9963ST, LSDT9908BD, LSDT9908ST, LUDP8908SN, SKSDW2402P, plus additional LG and Kenmore models. Contact us to verify your model number before ordering.

💡 Pro Tip

✓ Model-Specific Repair Pages