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Lg Dishwasher D1412TB Parts

Dishwasher Door Hinge Assembly
Genuine Lg part
By: Lg
Part Number: 4775ED3003A

Secures and pivots the dishwasher door for smooth opening and proper alignment. Replace if your hinge is broken, cracked, or worn to restore stability.

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Lower Holder
Genuine Lg part
By: Lg
Part Number: 4930DD3006A

Color: gray. Measures about 1 inch high by 4 inches deep.

Do-It-Yourself Stories from Customers like You Main wash motor froze and then burned out the controller too i had to buy a new motor so the completely assembled sump with all motors and valves and heating element was a real steal for +$10   Mike K. • Fort Collins , CO • May 01, 2015

I bought a new controller first and installed it. The exact replacement controller was no longer available and I had to modify two AC connectors that changed from 3 pins with two wires to two pins with two wires. This was not expected but I made it work just fine by getting the three pin connectors on the cable to fit the two pin by breaking out the center web in the board two pin and then shaving off the raised key plastic on the wires. Then on power up, I found that the wash motor did not... Read more

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Dishwasher Protective Cover Cap
Genuine Lg part
By: Lg
Part Number: 3550DD2001A

Protective cover cap for dishwasher installation. Replaces cracked, broken, or missing caps. Ensures proper coverage and protection of components.

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Dishwasher Base Cover Assembly
Genuine Lg part
By: Lg
Part Number: ACQ31707201

Base cover assembly for dishwashers. Installs at the bottom to protect internal components. Replace if cracked, damaged, or missing for proper coverage.

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Dishwasher Guide Cover
Genuine Lg part
By: Lg
Part Number: MCK40133201

Molded trim piece that positions and protects adjacent moving parts in your dishwasher. Replace if cracked, broken, or missing to restore alignment.

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Frame Assembly
Genuine Lg part
By: Lg
Part Number: 3211DD1001B

 

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Dishwasher Tub Mounting Bracket
Genuine Lg part
By: Lg
Part Number: 4810DD4005A

Mounting bracket secures the dishwasher tub assembly. Replace if bracket is cracked, broken, or missing to restore proper tub support and alignment.

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Dishwasher Outer Door Seal
Genuine Lg part
By: Lg
Part Number: 3920DD3002B

Seals dishwasher door to prevent leaks, contain heat and moisture. Replace if water escapes, steam leaks, or seal is cracked. Verify fit by model number.

Do-It-Yourself Stories from Customers like You Water leak   John M. • Plainfield , IL • December 22, 2025

Replaced the door gasket. Read more

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Dishwasher Flow Sensor Assembly
Genuine Lg part
By: Lg
Part Number: 6501DD2001A

This sensor monitors water flow inside the dishwasher to ensure proper water circulation during wash and rinse cycles. It sends signals to the control board to regulate water intake and pump operation. Replace this sensor if the dishwasher displays error codes related to water flow, fails to fill properly, or stops mid-cycle due to incorrect flow detection.

Do-It-Yourself Stories from Customers like You Very little water was being let in to the tub. I had already replaced the inlet valve and that didn’t help   Kenneth H. • Sunrise Beach , MO • October 10, 2019

I replaced the float assembly. The float assembly was clogged with a soft sludgy material. It works perfectly now Read more

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Dishwasher Sump Gasket
Genuine Lg part
By: Lg
Part Number: MDS58387601

Seals the joint between sump and tub to prevent leaks. Replace if worn, cracked, or flattened to stop water escaping. Confirm fit with your model number.

Do-It-Yourself Stories from Customers like You Leaky lg dishwasher   Tom B. • Perrysburg , OH • October 09, 2015

I ordered a tub seal to fix a gasket that let go in our LG LDS4821BB. Once I tore it apart to get the gasket out (little trouble) I also found what has made this DW stink for the last year. I needed to also replace the filter unit in the bottom of the tub and clean the heater area. I ordered the filter the same day I got the gasket. Both arrived WITHIN 48hrs of my order. Wow!! What more can you ask for? Great prices too. Both parts were replaced by removing a total of 12 screws and easy... Read more

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Dishwasher Sump Assembly
Genuine Lg part
By: Lg
Part Number: AJH32598001

Fixes dishwasher leaks and draining problems. This sump assembly collects and channels water to the drain pump. DIY repair typically takes 1-2 hours.

Do-It-Yourself Stories from Customers like You Loud grinding sound motor rattling   Marvin L. • Sandy , UT • November 09, 2014

My project involved replacing the sump assembly and main motor on my LG dishwasher. The parts arrive in about 2-3 days. Wow, FAST! With the help of videos from LG I knew what to do. The trick with the whole project was ensuring that I transferred ALL gaskets from the old sump assembly to the new one. I missed transferring one around a sensor, then did not get the gasket around the pump motor properly. Once all those were correct all leaks stopped, new motor is whisper quiet (all I hear now is... Read more

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Dishwasher Impeller Assembly
Genuine Lg part
By: Lg
Part Number: 5911ED3003A

Fixes weak spray or slow draining caused by a worn impeller. Restores water circulation in your dishwasher. Moderate DIY repair with video guide.

Do-It-Yourself Stories from Customers like You My lg lds5540st was squealing during the wash cycle   David D. • Alabaster , AL • April 21, 2017

I replaced the dishwasher circulation motor. I also replaced the impeller assembly, although it turns out that was not necessary. Actually replacing the motor was straightforward: Remove the upper and lower racks. Turn off the breaker and water supply. Disconnect power, supply water and drain hose. Slide out the dishwasher. Inside the dishwasher, unscrew the two screws holding on the bottom rotating sprayer and remove the sprayer, unscrew the one screw holding the little metal bracket and... Read more

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Dishwasher Blower Cover
Genuine Lg part
By: Lg
Part Number: 3550ED3011B

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.

Do-It-Yourself Stories from Customers like You Door spring pulleys broke on our lg dishwasher   Leigh C. • Bemidji , MN • March 22, 2015

I looked up my unit and reviewed the schematic drawing online at Appliance Parts Pro. Once receiving the parts, I Pulled out the dishwasher and removed side panels - didn't even have to disconnect anything. Removed broken parts and replaced them with the new - took about 10-15 minutes start to finish. Easy cheesy! Owning LG appliances I'm thankful to have found a resource like Appliance Parts Pro! I plan to use them for all my other LG repairs because they make it so easy to find parts. Read more

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Switch Cam
Genuine Lg part
By: Lg
Part Number: MBJ32856401

This replacement switch cam interfaces with a lever or knob to actuate a microswitch. It restores reliable on/off signaling and the positive feel/engagement of the related control or latch mechanism when the original cam wears or cracks.

  • Translates lever or rotary motion into precise switch activation
  • Ensures the switch travels fully to open and close as intended
  • A worn or broken cam can cause intermittent operation or functions that won't start/stop as expected
  • Helps bring back a defined "click" or detent at the control/lever
What's included: 1 switch cam Install notes:
  • Disconnect power to the appliance before servicing; turn off gas/water if applicable
  • Access the switch or latch assembly; remove any knob, trim, or cover as needed
  • Note the cam's orientation/indexing before removal; take photos for reference and transfer any springs/clips
  • After reassembly, manually test the mechanism to ensure smooth switch actuation before restoring power

Do-It-Yourself Stories from Customers like You Lg dishwasher “ne” or “ue” error code (vario spray arm).   Dimitri T. • Cranston , RI • February 26, 2019

This was a very simple repair. It was done in about an hour. It involves disconnecting the dishwasher, emptying the water from the inside, taking it out and flipping it over, and replacing the diverter motor. This repair is done on the underside of the dishwasher, nothing to disconnect inside (just remember to remove the baskets). It would be wise to order the motor seal and micro switch that goes with it as they are all cheap parts and easy to swap out during the procedure. Be sure to take... Read more

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Dishwasher Check Valve
Genuine Lg part
By: Lg
Part Number: MJX32862501

Fix dishwasher not draining or OE error codes with a new check valve. Prevents backflow and keeps water moving properly. Easy 30-minute DIY repair.

Do-It-Yourself Stories from Customers like You Dishwasher not draining correctly   John W. • Ashburn , VA • January 15, 2016

I watched a suggested video about my model and was able to easily take apart the filter unit and access the drainage area. I found a worn out "Float" Valve. In the process of replacing the float valve I went ahead and replaced a gasket and the Valve, Check. Repairs went great. Parts were a perfect fit. This is the second time I used AplliancePartsPros. Read more

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Dishwasher Internal Water Hose Connector
Genuine Lg part
By: Lg
Part Number: 5214DD3003A

Connects internal water lines in your dishwasher. Replace if cracked, worn, or leaking to restore a secure seal and prevent water damage under the unit.

Do-It-Yourself Stories from Customers like You Leaking hose   Peter C. • New Milford , CT • July 12, 2015

We have a two year old LG dishwasher that started leaking After removing it from under the counter and laying it on its back I discovered that a mouse has chewed a hole in one of the hoses I took s pic of it sent it to APP tech dept They identified the part for me and I had it in two days Works like new again Great customer service I highly recommend them PC from Ct Read more

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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