722T1bc Parts

This sensor assembly monitors conditions inside the dishwasher during the wash cycle, such as water level or water turbidity, and sends signals to the control board to adjust cycle timing and water usage. It helps the dishwasher determine when dishes are clean. Replace this part if the dishwasher runs excessively long cycles, does not fill properly, or displays sensor-related error codes.

The Micro Switch is an OEM part for LG dishwashers. It plays a crucial role in detecting when the door is securely closed prior to starting a cycle. This important safety feature prevents accidental exposure to hot water, detergent, and chemicals. 

Causes of a bad micro switch include degradation from years of repeated use, debris interfering with mechanisms, or damage from attempts to force or slam the dishwasher door closed.

Symptoms of a bad micro switch include:

• Cycles failing to start despite a closed door
• Hot water or steam visible escaping when running 
• The dishwasher not detecting the closed door position
• Error codes displayed related to door position sensors

This OEM LG part is also compatible with Sears/Kenmore. Replacing only when truly faulty helps ensure safe and reliable dishwasher function.
 

Fix a dishwasher door that won't stay shut or cycles that won't start. This door latch and lock assembly restores secure closure and cycle operation.

Connects household water supply to your dishwasher. Replace if hose is kinked, cracked, dry-rotted, or leaking at connections. Installs at bottom.

Replace broken or missing tines in your dishwasher's dish rack. This component supports and secures dishes during wash cycles. Easy replacement part.

Mounts over the dishwasher's drying fan vent opening to shield the blower and direct airflow into the tub. Replace if cracked, damaged, or missing.

Fix dishwasher leaks from the bottom or poor spray action with a new sump and motor assembly. Includes circulation motor, drain pump, and gasket.

The Pump and Case Assembly is an OEM component specifically designed for LG dishwashers. It contains the circulating pump that recirculates wash water, drainage and filtration functions.

Causes of failure usually stem from normal wear of seals and internal components handling heated soapy water daily. Impeller parts may corrode or weakened gaskets crack.

Symptoms of a bad pump assembly include:

• Puddles underneath or inside the dishwasher
• Error codes related to draining or water detection 
• Dirty dishes despite running full cycles

This OEM part also fits select Sears/Kenmore models.

This is an adjustable leveling leg that threads into the base of the dishwasher to support the unit and allow height adjustment. Proper leveling ensures the door seals correctly and water drains efficiently. Replace this leg if it is broken, stripped, or missing, which can cause the dishwasher to rock, leak, or not close properly.

This small clip attaches to the dishwasher rack and holds the tine rows in position. It allows you to fold or reposition tines to accommodate different dish sizes and shapes. Replace this clip if tine rows are loose, fall flat during wash cycles, or no longer stay in their adjusted positions.

This is a safety switch assembly that helps ensure the dishwasher operates only under safe conditions, such as when the door is properly latched or water pressure is adequate. It sends a signal to the control board to allow or interrupt the wash cycle. Replace this switch if the dishwasher will not start, stops mid-cycle unexpectedly, or fails to fill with water properly.

This is a roller assembly that attaches to the lower dishrack of a dishwasher, allowing the rack to slide in and out smoothly. The roller includes the wheel and its mounting bracket. Replace this part if the lower rack is difficult to pull out or push in, rolls unevenly, or if the existing roller is cracked, worn, or missing.

Replacement power cord for ovens and ranges. Installs at the rear panel to restore electrical connection. Needed when original cord is frayed or damaged.

Right side

The Rail Assembly is an OEM part for LG dishwashers. It is a part that supports and guides the motion of the dish racks in and out of the dishwasher. The rail assembly is designed with precision fits and smooth surfaces to allow easy extension and retraction of the racks.

Causes of a bad dishwasher rail assembly can include wear and deterioration over time, damage from heavy loads that put stress on the rails, or impact damage from accidental handling.

Symptoms of a bad rail assembly include:

• Difficulty extending or retracting the dish racks
• Noisy or grinding sounds when operating the racks
• Misalignment of the racks that causes dishes to rub or stop moving properly
• Leaks or pooling of water inside the dishwasher door

This LG part is also compatible with some Kenmore models.

The Pump Motor Assembly is an OEM component specifically designed for LG dishwashers. It houses both the wash and drain pump motors integrated within a singular assembly. 

These motors work together to efficiently circulate water through spray arms during wash cycles for optimized cleaning performance. They also help drain dirty water at the end of each cycle, ensuring dishes are thoroughly rinsed.  

Symptoms of a bad pump motor assembly include:

• Inadequate or incomplete wash and rinse performances
• Water failing to drain fully after cycles
• Leaks occurring due to ineffective pumps   
• Abnormal sounds from the motor during the operation

Causes can include normal wear over time, failures in motor electronic components, or damage from foreign debris. 

Replacing the pump motor assembly with this genuine OEM LG part restores optimized wash and rinse functions. It is also compatible with Sears/Kenmore dishwashers.

This is a rubber gasket that seals the door vent area of the dishwasher, preventing steam and water from leaking out during the wash and dry cycles. It fits around the vent opening on the inner door panel. Replace this gasket if you notice water dripping from the door vent area, steam escaping where it shouldn't, or visible cracking and deterioration of the old seal.