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Frigidaire Dishwasher Making Noise

FDB949GFT2

The 4 most common part(s) or condition(s) which contribute to the symptom Dishwasher making noise are listed below. Check or test each item and watch any available videos. If you are still unable to solve the problem you may need to do additional research and troubleshooting. Remember, with our 365 Days. Period.® return policy you can return any part for any reason. So, go ahead and buy it to try it. No other parts retailer offers this unconditional return policy.

For the symptom you selected, these are the most common parts or causes, ordered by the likelihood of fixing the symptom.

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Drain Pump - Part # 1565470 Mfg Part # 5304475805

Drain Pump

RepairClinic Item # 1565470

If the dishwasher is loud during operation, the drain pump might be defective or might have some debris in it. This is a common problem.

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Circulation Pump - Part # 1940279 Mfg Part # 154859501

Circulation Pump

RepairClinic Item # 1940279

If the dishwasher is loud during operation, and the noise is a continuous drone similar in speed to the circulation pump sound, it's likely that the circulation pump motor bearings have failed. Once this happens the circulation pump will have to be replaced, the bearings are not repairable.

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Wash Impeller - Part # 419194 Mfg Part # 154245801

Wash Impeller

RepairClinic Item # 419194

The wash impeller is a small, plastic blade. The motor spins the impeller forcing water through the spray arms to clean the dishes. If one or more blades has broken off of the impeller the dishwasher is loud. The impeller can also scrape against the pump housing if it is damaged, warped or bent.

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Water Inlet Valve - Part # 1378823 Mfg Part # 154637401

Water Inlet Valve

RepairClinic Item # 1378823

The water inlet valve is an electrically controlled water valve. When it is new, the water inlet valve is very quiet. Over time, the diaphragm inside the valve deteriorates and deforms. This deformation interacts with the water rushing in and can cause a loud vibration, buzzing, squealing or other noises. If the dishwasher is loud during the filling cycle, replacing the water inlet valve may solve the problem.

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