General Electric Dishwasher EDW2020F00BB Not cleaning dishes properly

The Piston & Nut Assembly is an OEM part for GE dishwashers. It plays a critical role in the dishwasher’s water management system, helping to control water flow and ensuring proper drainage during the wash cycle.

You should replace this piston & nut assembly if it becomes worn out or damaged. Causes of a bad piston & nut assembly can include mineral buildup from hard water, general wear and tear from regular use, or physical damage due to debris or foreign objects in the dishwasher.

Symptoms of a bad piston & nut assembly include:

• Water not draining properly from the dishwasher
• Puddles of water at the bottom of the dishwasher after a cycle
• Unusual noises during the drain cycle
• Incomplete cleaning of dishes due to improper water flow

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

This replacement part is a lower arm spray, and it is intended for use in different types of appliances. This is a genuine replacement part made by General Electric. The lower arm sprays are an important part of the cleaning process in many dishwashers. This spray arm is situated underneath the top dish rack and projects water downward for more sufficient cleaning.A new lower spray arm might be needed if the user notices the current one is failing to spin or expel water. If dishes are coming out of the dishwasher and are only partially cleaned, then it might be time for a new arm spray. Be sure the water is completely turned off from the appliance before attempting to repair this part. Refer to the user guide for more specific directions on how to replace the lower arm spray. This lower arm spray is sold individually and is sourced directly from the manufacturer. This dispenser is a genuine OEM part.

This 3rd level spray arm assembly restores targeted wash action from the top of the tub, improving coverage to the upper rack. Replace it if jets are clogged, the arm is damaged, or upper-rack cleaning performance has declined.

• Directs wash water from above to reach items on the upper rack and hard-to-hit areas
• Helps ensure even spray coverage when functioning properly
• Common symptoms of failure: upper-rack dishes still dirty, weak spray from the ceiling area, visible cracks or mineral buildup, rattling during cycles
• Restores intended water distribution for consistent cleaning results

• Disconnect power and turn off the water supply before servicing
• Open the door; remove the upper rack if needed for access
• Release the mounting clip/retainer or screw, remove the old assembly, and seat the new one until fully secured
• Ensure proper clearance/orientation; run a short test cycle to confirm spray and operation

The Lower Dishrack Roller is an OEM part for GE dishwashers. Good rollers allow the dishrack to slide in and out of the dishwasher smoothly. These rollers attach to the dishrack, providing mobility and convenience when loading or unloading dishes. Note: This kit includes one roller and one axle.

Causes of damage to the dishrack rollers often involve overloading the dishrack with heavy dishes, which can put excessive stress on the rollers, or normal wear and tear from repeated use. 

Symptoms of a bad Lower Dishrack Roller Kit include:

• The lower dishrack sticking or struggling to slide in and out.
• Visible damage or wear on the rollers, such as cracks or flat spots.
• The dishrack sitting unevenly in the dishwasher, potentially due to missing rollers.
• Noise when moving the dishrack, indicating worn or damaged rollers.

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Lower Dishrack Roller Kit is an OEM part for GE dishwashers. This kit includes 8 wheels and 8 axles. It allows it to glide smoothly in and out of the dishwasher. Proper functioning of these rollers is crucial for the easy loading and unloading of dishes, ensuring that the dishrack moves efficiently along its tracks.

You should replace the lower dishrack roller kit if the rollers become worn out or damaged. Common causes of roller issues include wear and tear from frequent use, accumulation of debris, or breakage due to heavy loads or accidental impact.

Symptoms of a bad lower dishrack roller kit include:

• Difficulty sliding the lower dishrack in and out
• The dishrack derailing or not staying on its tracks
• Unusual noises when moving the dishrack
• Visible damage or wear to the rollers

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Fill Cap Assembly is an OEM part for GE dishwashers. This assembly includes the cap that covers the opening where rinse aid or other additives are poured into the dishwasher. It ensures that the additives are securely contained and properly dispensed during the wash cycles, contributing to effective cleaning and drying.

Over time, the fill cap assembly can become damaged due to regular use, exposure to cleaning agents, or accidental mishandling. A compromised fill cap can lead to leaks or improper dispensing of rinse aid, affecting the dishwasher's performance.

Symptoms of a bad fill cap assembly include:

• Rinse aid or additives leaking from the dispenser
• The cap not securing properly or coming off easily
• Improper dispensing of rinse aid
• Visible cracks or damage to the cap

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Water Inlet Valve is an OEM part for GE dishwashers. It is responsible for opening and closing the water supply to the dishwasher. It regulates the water pressure and ensures the proper amount of water is dispensed for each cycle. This part has a 3/8” inlet and includes the mounting bracket.

Causes of a faulty water inlet valve can include wear and tear over time, sediment or debris buildup, electrical component failure, or damage due to high water pressure. These factors can result in issues such as inadequate water flow, leaks, or the dishwasher not filling or draining properly.

Symptoms of a bad water inlet valve may include:

• Insufficient water supply or low water pressure
• Leaks around the valve area
• Inability to start or complete dishwasher cycles

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

The Filter & Gasket Assembly is an OEM part for GE dishwashers. This part traps food particles and debris during the wash cycle, preventing them from redepositing on dishes or clogging the drain system. 

Causes of a bad Filter & Gasket Assembly can include wear and tear from regular use, accumulation of hard water minerals or detergents affecting the gasket's seal, and damage to the filter mesh that allows larger particles to pass through or clog the assembly.

Symptoms of a bad Filter & Gasket Assembly include:

• Poor cleaning performance, with food particles left on dishes after a cycle
• Water leakage around the dishwasher's base, indicating a compromised gasket
• Unpleasant odors from trapped food particles that are not properly filtered out

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Rack Slide End Cap is an OEM replacement part for GE dishwashers. This small but essential component is designed to secure the end of the rack slide rail, preventing the dish racks from sliding off the track or becoming misaligned.

Symptoms of needing to replace a rack slide end cap include:

• Dish racks sliding off the track or becoming dislodged
• Difficulty in smoothly sliding the racks in and out
• Visible wear, cracks, or damage to the end cap itself

Causes of a faulty rack slide end cap can include normal wear and tear over time, exposure to heat or moisture, or physical damage due to impact or mishandling.

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore dishwasher models.

The Complete GE Pump and Motor Assembly is an OEM replacement part for GE dishwashers. This assembly is integral to the dishwasher’s functionality, as it combines both the pump and motor components that work together to circulate water during the wash and rinse cycles. The pump forces water through the spray arms, while the motor drives this process, ensuring thorough cleaning of the dishes.

Over time, the pump and motor assembly can wear out due to constant use and exposure to water and detergents. Additionally, debris or hard water buildup can clog the pump, causing strain on the motor and leading to failures. Electrical issues or damage from power surges can also impair the assembly's performance.

Symptoms of a bad pump and motor assembly include:

• The dishwasher not cleaning dishes properly
• Water not circulating or spraying during cycles
• Unusual noises, such as grinding or humming, coming from the dishwasher
• Water not draining properly from the tub
• The dishwasher not starting or completing cycles

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Roller and Stud Assembly - 4 Pack is an OEM part for GE dishwashers. This assembly includes four rollers and studs that are essential for the smooth operation of the dishwasher's lower rack. The rollers ensure that the rack glides in and out effortlessly, providing easy access for loading and unloading dishes. 

Causes of a bad roller and stud assembly include regular wear and tear, accumulation of dirt and debris that can hinder movement, and damage from heavy loads or improper loading of dishes.

Symptoms of a bad roller and stud assembly include:

• Difficulty pulling the rack in and out
• Squeaking or grinding noises during rack movement
• The rack getting stuck or detaching from the guide rail

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

This kit is used to repair a leaking pump on GE made dishwashers. For a complete pump/motor assembly get WD26X10013.

The Tub Corner Baffle is an OEM part for GE dishwashers. This rubber component is placed in the corners of the dishwasher tub to prevent water from leaking out during the wash cycle. It acts as a barrier, directing water back into the tub and ensuring efficient operation. This is the left side. For the right side, use WD8X227.

Causes of a bad part can include prolonged exposure to detergents and hot water, leading to material breakdown, or physical damage from loading and unloading dishes. 

Symptoms of a bad Tub Corner Baffle include:

• Visible signs of wear or damage
• Water leakage from the corners of the dishwasher door
• Unusual noises during operation

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

The Tub Corner Baffle is an OEM part for GE dishwashers. It is strategically placed at the corners of the dishwasher tub to prevent water from leaking out during operation.  For the left side use WD8X228. Color: Black.

Symptoms of a bad Tub Corner Baffle include:

• Water leaking from the corners of the dishwasher door.
• Pools of water forming near the dishwasher after operation.
• Decreased cleaning performance due to water escaping the wash cycle area.

Causes of a bad tub corner baffle can include wear and tear from regular use, improper installation leading to gaps or looseness, and degradation of the material over time due to exposure to detergents and high temperatures.

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

The Check Valve Flapper is an OEM replacement part for GE dishwashers. It is a small but crucial component located within the water inlet valve assembly. The check valve flapper regulates water flow into the dishwasher, allowing water to enter during the fill cycles but preventing backflow when the water is drained. 

Causes of a bad check valve flapper can include wear and tear over time, mineral buildup that causes sticking, or damage to the flapper itself. This prevents the flapper from opening and closing as intended.

Symptoms of a bad check valve flapper include:

• Slow or incomplete filling of water 
• Dripping or leaking water from the inlet area
• Error codes related to water issues

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore dishwasher models. 

Note: This is the complete solenoid assembly kit. For armature & linkage assembly only, use WD1X1316.

The Solenoid Assembly is an OEM part for GE dishwashers. It plays a crucial role in controlling the flow of water into the dishwasher by activating or deactivating the drain valve. This assembly is essential for ensuring that the dishwasher fills and drains at the correct times during the wash cycle, which is pivotal for the overall efficiency and effectiveness of the appliance.

Common causes for a Solenoid Assembly to fail include wear and tear over time, mineral buildup from hard water, or electrical failures that prevent the solenoid from operating as intended. 

Symptoms of a bad Solenoid Assembly include:

• Failure of the dishwasher to drain properly, leading to water accumulation at the bottom.
• The dishwasher not filling with water as it should, affecting the cleaning process.
• Unusual noises coming from the dishwasher, which may indicate the solenoid is failing to engage or disengage correctly.

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

The Soap Dispenser Lever is an OEM part for GE dishwashers. It operates the soap dispenser door, releasing detergent into the dishwasher at the appropriate time during the wash cycle. This lever ensures that detergent is dispensed efficiently for optimal cleaning performance.

Causes of a bad soap dispenser lever can include wear and tear over time, accumulation of detergent residue, or damage due to accidental mishandling or impact. When the lever malfunctions, the detergent might not be released properly, leading to poor cleaning results.

Symptoms of a bad soap dispenser lever include:

• The detergent not being dispensed during the wash cycle
• The dispenser door not opening or closing correctly
• Residual detergent left in the dispenser after the cycle

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Middle spray arm assembly that directs pressurized water to the dishwasher's mid-level rack for improved cleaning coverage. Replacing a damaged or clogged arm helps restore spray rotation and reduce poor cleaning on the middle rack. What it does:

• Delivers rotating spray to the middle rack to rinse and wash dishes and utensils.
• Restores proper spray coverage when the arm is cracked, broken, clogged, or not rotating.
• Helps reduce leftover food, spots, and uneven cleaning on items in the middle rack.
• Integrates with the dishwasher's spray system to distribute water evenly across the mid-level.

What's included: One middle spray arm assembly. Install notes:

• Always disconnect power to the dishwasher at the breaker before beginning any service.
• Remove the middle rack to access the spray arm; follow the OEM instructions for removal and replacement.
• Inspect spray holes and rotation after installation and run a short test cycle to confirm operation.