LG Washer Drain Pump Parts — Models & Compatibility

Your LG washer won't drain, and there's water sitting in the drum after the cycle ends. That's the classic sign of a failed drain pump — one of the most common failures in front-load washers. This hub covers the 5859EN1006S drain pump assembly, which fits over 100 LG washer models across multiple series.

Is This the Right Part for Your Model?

Before ordering, you'll need to verify your exact model number. On most LG front-load washers, look inside the door frame — there's usually a sticker on the left or right side with your model and serial number. Cross-reference it with the compatibility list below. This pump replaces original LG part numbers 5859EN1006B, 5859EN1006M, TAW35498702, and AGF77417821, so if you're holding any of those part numbers, you're in the right place.

About This Replacement Part

The 5859EN1006S is the complete drain pump assembly — motor, housing, and mounting bracket included. It's the component that forces water out of your washer tub through the drain hose during the drain and spin cycles. When this pump fails, you'll typically see water pooling in the drum, error codes related to drainage (OE is common on LG models), or you might hear the pump trying to run but no water moves. Some machines will refuse to start a new cycle until the standing water issue is resolved. This assembly is designed as a direct replacement for the factory-installed pump, maintaining the same mounting points and electrical connections as the original equipment.

Compatible Model Series

This drain pump fits washers across LG's F-series lineup, including models from the F2J, F4J, F4V, and related series families. The models span various capacities and feature sets, but they share the same drain pump design. You'll find this part in both basic and premium LG front-loaders manufactured over the past several years.

Verified Compatible Models

Below is a partial list of confirmed compatible models. If your model isn't shown here but shares the same series prefix, check the full compatibility on the product page or contact support with your model number for verification.

Installation Considerations

Replacing a washer drain pump isn't complicated, but it does require accessing the bottom or rear panel of your machine depending on the model. You'll need to disconnect the inlet and outlet hoses from the old pump, remove the mounting screws or clips, disconnect the wire harness, and reverse the process with the new pump. Make sure to have towels handy — there's usually residual water in the pump housing even after draining the tub. Some techs recommend running a short drain cycle after installation to verify the new pump seats properly and doesn't leak at the hose connections.