LG & Kenmore Dishwasher Drain Pump Motor Assembly Parts — Models & Compatibility

Standing water in your LG or Kenmore dishwasher after the cycle ends? That's your drain pump failing to evacuate water properly. The EAU62043403 drain pump motor assembly fits over 20 LG and Kenmore dishwasher models, replacing older part numbers EAU62043401, EAU60710801, AP6976717, and PS12742537. This hub covers which models use this specific pump assembly and how to verify yours is compatible.

Is This the Right Part for Your Model?

Check your dishwasher's model number — it's typically located on the inside edge of the door frame or on the left side panel when you open the door. Match it against the compatibility list below. This pump assembly works across LG's LDF, LDS, LDT, and LSDF series, plus select Kenmore Elite models that were manufactured by LG. If you've got standing water that won't drain, this is almost always the culprit.

About This Replacement Part

The drain pump motor assembly is what forces dirty wash water out of your dishwasher's tub and through the drain hose. When it fails, you'll see water pooling at the bottom of the tub — sometimes an inch or two deep — that just sits there even after the cycle completes. The pump motor itself can burn out, or the impeller inside can crack or jam with debris. LG designed this as a complete assembly unit, which means you're replacing the motor, pump housing, and impeller all at once. It's a direct swap for the original factory part, bolts right into the same mounting points underneath the tub.

Compatible Model Series

This drain pump serves LG's premium dishwasher lineup from roughly 2012-2019, including their stainless steel LDF series and Studio collection models. Kenmore models in the 722146xxxxx range use this identical LG-manufactured pump. You'll find this part in both built-in and portable dishwasher configurations.

Verify Your Model Number

Before ordering, double-check that your specific model appears in the compatibility list. Model numbers usually contain letters and numbers like LDF7774ST or 72214697610. If your model's not listed but you're experiencing drainage issues in an LG or LG-built Kenmore dishwasher from this era, contact us with your full model number — there may be cross-compatibility we can confirm.