The WG04F11356 is the genuine OEM drain pump for GE dishwashers. The drain pump is responsible for expelling water from the tub at the end of each wash and rinse cycle. When it fails — due to a burned-out motor, seized impeller, or failed capacitor — the dishwasher will leave standing water in the bottom of the tub, fail to complete the drain cycle, or produce a loud humming noise as the motor attempts to run. This is a direct OEM replacement for 0120400050C and fits the GE models listed below.

✓ Model-Specific Repair Pages

No model hub pages exist yet for these models. Contact us and we'll verify fit before you order.

The drain pump mounts to the sump assembly at the base of the dishwasher tub. It uses an electric motor to spin an impeller, which forces water through the drain hose and out to the household drain. A failed pump motor will typically show no continuity when tested with a multimeter. Always check the drain hose and filter for blockages before replacing the pump — a clogged filter is a common cause of poor drainage that doesn't require a pump replacement.

✓ Common Symptoms Fixed

This drain pump directly resolves: dishwasher not draining at end of cycle, standing water remaining in the bottom of the tub after the cycle, dishwasher stopping mid-cycle with water in the tub, loud humming or buzzing noise during the drain portion of the cycle, and error codes related to drain failure.

✓ Key Features & Specifications

OEM Part Number: WG04F11356 | Replaces: 0120400050C | Appliance Type: Dishwasher | Component: Drain Pump | Item #325 in diagram | Direct OEM fit — no modification required | Brand new genuine GE part.

✓ Buying Options

OEM New (WG04F11356): The genuine GE factory drain pump. Guaranteed fit and performance. OEM replacement parts are not affiliated with, sponsored by, or endorsed by GE or any OEM manufacturer.

✓ Replacement Part Numbers

OEM Part Number: WG04F11356 | Also replaces: 0120400050C

✓ Installation Tips

Disconnect power to the dishwasher at the breaker or unplug before starting. Remove the lower dish rack and unscrew the filter assembly to access the sump. The drain pump is located at the base of the sump — disconnect the wiring harness and drain hose before unclipping the pump from the sump housing. Install the new pump in reverse order, ensuring the harness connector clicks fully into place. Run a short cycle and check for leaks at the sump connection. Estimated repair time: 30–45 minutes. Safety note: Always disconnect power and allow the dishwasher to cool before servicing.

✓ Compatible Models

Fits the following GE dishwasher models: GPT225SGL0WW, GPT225SSL0SS, HLV0845FSSS, QDP225SSP0SS, QDP225SSPSS. Full model list in product tags.

✓ Frequently Asked Questions

How do I know if my drain pump is the problem? If your dishwasher leaves standing water after a cycle and the filter and drain hose are clear, the drain pump is the most likely cause. Test the pump motor with a multimeter — no continuity confirms a failed motor. Contact us if you need help diagnosing.

Does WG04F11356 replace 0120400050C? Yes — WG04F11356 is the current OEM part number and directly replaces 0120400050C.

Is this a DIY repair? Yes — moderate difficulty, suitable for anyone comfortable with basic appliance disassembly. Always disconnect power first. Estimated time: 30–45 minutes. Contact us if you need guidance.