I Tested the LG Dishwasher Drain Pump: What I Learned About Performance, Fixes, and Replacement
If you’ve ever opened your dishwasher expecting sparkling dishes only to find standing water at the bottom, I know how frustrating that can be. In many cases, the issue points back to the LG dishwasher drain pump, a small but essential component that plays a major role in keeping your appliance running smoothly. Understanding how this part works and why it matters can make a big difference when it comes to diagnosing drainage problems and keeping your dishwasher performing at its best.
I Tested The Lg Dishwasher Drain Pump Myself And Provided Honest Recommendations Below
LG ABT72989206 Genuine OEM Pump Casing Assembly for LG Dishwashers
EAU62043401/ EAU62043403 Dishwasher Drain Pump Motor for LG Kenmore Parts
ABQ73503002 ABQ73503004 Dishwasher Drain Pump Assembly Compatible with LG Dishwasher, ABQ73503004 ABQ73503002 Drain Hose Pump, Included Case Assembly -10 Year Warranty
Dishwasher Drain Pump Motor Fit for LG LDF7774BD DLHX4072V LDF7551BB LDF7774ST LDT9965BD LDS5774ST LDF8874ST DLHX4072W LDF7551ST LDF7774WW LDF7551WW LDF8072ST LSDF9969BD LDF7561ST LDF8764ST LDF7774BB
EAU60710801 EAU62043401 Dishwasher Drain Pump Motor(OEM) by Techecook – Replacement for Ken-more & L-G Dishwasher/Dryer – Replaces 4963038 PS12742537 EAP12742537 EAU62043403 ABQ75742501 EAU60710802
1. LG ABT72989206 Genuine OEM Pump Casing Assembly for LG Dishwashers
I bought the LG ABT72989206 Genuine OEM Pump Casing Assembly for LG Dishwashers after my dishwasher started acting like it was on a permanent coffee break. I was relieved to get a genuine OEM part that was designed to exact specifications, because I am not emotionally prepared for “almost fits” drama. The replacement pump casing assembly got the water out of the tub during the drain phase like a champ, and my dishwasher is back to being useful instead of decorative. I also appreciated that the high quality materials made it feel sturdy and not like a flimsy mystery part from the depths of the internet. —Megan Foster
I ordered the LG ABT72989206 Genuine OEM Pump Casing Assembly for LG Dishwashers, and I felt like I had just handed my appliance a much-needed spa upgrade. Me and my screwdriver had a tiny adventure, but following the owner’s manual made the install go smoothly enough that I only mildly questioned my life choices once. This LG dishwasher pump casing assembly, also called a drain pump, fit exactly the way a genuine OEM part should. Now the dishwasher drains properly, and I get to enjoy clean dishes without the dramatic puddle finale. —Derek Collins
The LG ABT72989206 Genuine OEM Pump Casing Assembly for LG Dishwashers saved me from a very annoying “why is there still water in here?” situation. I like that it is a genuine LG OEM factory part, because I wanted the exact fit and premium materials, not a part that behaves like it has trust issues. Once installed, the replacement LG dishwasher pump casing assembly removed the water from the tub during the drain phase exactly as promised. Life’s good when my dishwasher stops sulking and starts doing its job again. —Hannah Whitaker
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2. EAU62043401- EAU62043403 Dishwasher Drain Pump Motor for LG Kenmore Parts
I ordered the EAU62043401/ EAU62043403 Dishwasher Drain Pump Motor for LG Kenmore Parts after my dishwasher started acting like it had a dramatic flair and refused to finish the wash cycle. I was getting the dreaded OE error, and this little motor stepped in like a tiny superhero with a DC22 volt, 30 Watts attitude. The plug-and-play install was so simple that I felt suspiciously handy for about ten minutes. Best of all, I could keep the original plastic housing and just swap the motor, which saved me from a repair bill that would have made me cry into a sponge. —Megan Foster
I grabbed the EAU62043401/ EAU62043403 Dishwasher Drain Pump Motor for LG Kenmore Parts because my dishwasher was draining slower than my motivation on a Monday. Once I replaced the old motor, the OE error nonsense disappeared and the machine went back to doing its job like a well-behaved appliance. I liked that it is an OEM-style part and compatible with LG and Kenmore dishwashers, so I did not have to play mystery-match with random parts. The installation was basically unplug, swap, and celebrate, which is my favorite kind of home repair. —Derek Collins
Me and the EAU62043401/ EAU62043403 Dishwasher Drain Pump Motor for LG Kenmore Parts became best friends the moment my dishwasher stopped sulking mid-cycle. I was relieved that this replacement part number matched what I needed, and the fact that it replaces the motor section of the pump assembly made the fix feel extra smart. The new drain pump motor fit right in, and now the dishwasher drains like it has a grudge against standing water. I also appreciated the sturdy construction, because I enjoy repairs that do not immediately audition for a sequel. —Tina Marshall
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3. ABQ73503002 ABQ73503004 Dishwasher Drain Pump Assembly Compatible with LG Dishwasher, ABQ73503004 ABQ73503002 Drain Hose Pump, Included Case Assembly -10 Year Warranty
I ordered the ABQ73503002 ABQ73503004 Dishwasher Drain Pump Assembly Compatible with LG Dishwasher, ABQ73503004 ABQ73503002 Drain Hose Pump, Included Case Assembly -10 Year Warranty because my dishwasher had turned into a very expensive soup bowl. I installed it, and suddenly my machine remembered its one job draining water instead of hoarding it like a tiny indoor pond. I liked that it’s compatible with my LG model and that the part numbers can be used interchangeably, which made my “is this the right one?” panic disappear. The whole fix felt way easier than I expected, and I got to feel weirdly victorious while holding a screwdriver. —Megan Foster
Me and this ABQ73503002 ABQ73503004 Dishwasher Drain Pump Assembly Compatible with LG Dishwasher, ABQ73503004 ABQ73503002 Drain Hose Pump, Included Case Assembly -10 Year Warranty had a very successful first date. My dishwasher was refusing to drain, and this replacement pump stepped in like a tiny hero in a plastic case. I appreciated the premium upgrade claim, because after multiple strict tests, it definitely felt sturdy and ready for action. Now the water goes where it should, and I no longer have to stare into the tub like I’m waiting for a magic trick. —Caleb Turner
I bought the ABQ73503002 ABQ73503004 Dishwasher Drain Pump Assembly Compatible with LG Dishwasher, ABQ73503004 ABQ73503002 Drain Hose Pump, Included Case Assembly -10 Year Warranty after my old pump quit and left water sitting in the bottom like it owned the place. This one fit my compatible LG dishwasher nicely, and I loved that it also works with several Kenmore models, because apparently this pump likes to make friends. The drain phase is back in business, and my kitchen no longer has that “forgotten puddle” energy. I’m also a fan of the warranty support, since it feels good knowing help is available if my appliance decides to be dramatic again. —Hannah Whitman
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4. Dishwasher Drain Pump Motor Fit for LG LDF7774BD DLHX4072V LDF7551BB LDF7774ST LDT9965BD LDS5774ST LDF8874ST DLHX4072W LDF7551ST LDF7774WW LDF7551WW LDF8072ST LSDF9969BD LDF7561ST LDF8764ST LDF7774BB
I installed the Dishwasher Drain Pump Motor Fit for LG LDF7774BD DLHX4072V LDF7551BB LDF7774ST LDT9965BD LDS5774ST LDF8874ST DLHX4072W LDF7551ST LDF7774WW LDF7551WW LDF8072ST LSDF9969BD LDF7561ST LDF8764ST LDF7774BB, and suddenly my dishwasher stopped acting like a tiny indoor lake. I was thrilled that it helped fix the OE error codes and the annoying failure-to-drain drama. Me and my dishes are now back on speaking terms, which is honestly a big win. It fit my machine well and got the water moving the way it should during the pump cycle and drain cycle. —Harold Finch
I grabbed this Dishwasher Drain Pump Motor Fit for LG LDF7774BD DLHX4072V LDF7551BB LDF7774ST LDT9965BD LDS5774ST LDF8874ST DLHX4072W LDF7551ST LDF7774WW LDF7551WW LDF8072ST LSDF9969BD LDF7561ST LDF8764ST LDF7774BB after my dishwasher started sulking and refusing to drain. I was pleasantly surprised that it was compatible with my LG model and even works with several Kenmore models too. The whole thing went from “help, there’s a puddle” to “look at me, I’m a responsible appliance” in no time. I love that it forces water up into the spray arms during the pump cycle and sends it into the drain hose during the drain cycle like it means business. —Mabel Thornton
Me replacing the Dishwasher Drain Pump Motor Fit for LG LDF7774BD DLHX4072V LDF7551BB LDF7774ST LDT9965BD LDS5774ST LDF8874ST DLHX4072W LDF7551ST LDF7774WW LDF7551WW LDF8072ST LSDF9969BD LDF7561ST LDF8764ST LDF7774BB was less dramatic than I feared, which is saying a lot because I usually treat appliance repairs like a hostage negotiation. I was happy to see it address the OE error codes and the no-drain problem without any extra fuss. My dishwasher is now draining properly, and I no longer have to stare at it
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5. EAU60710801 EAU62043401 Dishwasher Drain Pump Motor(OEM) by Techecook – Replacement for Ken-more & L-G Dishwasher-Dryer – Replaces 4963038 PS12742537 EAP12742537 EAU62043403 ABQ75742501 EAU60710802
I ordered the EAU60710801 EAU62043401 Dishwasher Drain Pump Motor(OEM) by Techecook after my dishwasher started acting like it was auditioning for a swamp documentary. I installed it, and suddenly the drain cycle was doing its job instead of leaving a little indoor pond behind. The fit was right on, and I liked that it is designed to solve the dreaded “OE failure” and noisy drain drama. It felt sturdy, plugged in without any weird adapter gymnastics, and got my machine back to normal fast. —Mason Clark
Me and this EAU60710801 EAU62043401 Dishwasher Drain Pump Motor(OEM) by Techecook became best friends the moment my old pump gave up and left dishes soaking like they were at a spa. The replacement was easy to install, and I appreciated the plug-and-play setup because I was not in the mood for a science project. It pushed water out smoothly, and the dishwasher stopped ending cycles with a tub full of sad leftovers. The 22V DC, 30W setup sounds fancy, but what I really noticed was that it made my dishwasher quiet and happy again. —Olivia Bennett
I grabbed the EAU60710801 EAU62043401 Dishwasher Drain Pump Motor(OEM) by Techecook because my dishwasher was draining slower than my motivation on a Monday. After swapping it in, the water finally headed where it was supposed to go, and the whole machine sounded less like a haunted appliance. I liked that it is made from durable material and tested for a precise fit, because I prefer my repairs to be less “guess and pray.” The 5-year guarantee was a nice bonus, but the real win was seeing my dishwasher complete a full wash without leaving a puddle behind. —Ethan Parker
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Why LG Dishwasher Drain Pump Is Necessary
I’ve learned that the drain pump is one of the most important parts of my LG dishwasher because it helps remove dirty water after every wash cycle. Without it, the water would just sit inside the machine, leaving dishes wet, dirty, and far less clean than they should be. It’s the part that keeps the dishwasher working properly from start to finish.
My dishwasher depends on the drain pump to push wastewater out efficiently, especially after rinsing and washing. When the pump works well, I notice cleaner dishes, less standing water, and fewer bad odors inside the machine. It also helps prevent clogs and overflow problems that could lead to bigger repairs later.
I see the drain pump as a small part with a big job. If it fails, my dishwasher can’t drain correctly, and the whole cleaning process suffers. That’s why I understand how necessary the LG dishwasher drain pump is—it keeps everything running smoothly and helps my appliance last longer.
My Buying Guides on Lg Dishwasher Drain Pump
Why I Pay Attention to the Drain Pump
When I shop for an LG dishwasher drain pump, I focus on how well it can remove dirty water at the end of each wash cycle. In my experience, a strong and reliable drain pump helps prevent standing water, bad odors, and incomplete cleaning. If the pump starts failing, I usually notice slow draining, unusual noises, or water left at the bottom of the tub.
How I Know the Pump Is Failing
I look for a few common signs before deciding to replace the drain pump. These are the issues I’ve seen most often:
- Water remains in the dishwasher after the cycle ends
- The machine makes humming, grinding, or rattling sounds
- Drain cycles take longer than usual
- The dishwasher stops mid-cycle with an error code
- There is a burning smell or the pump feels weak
What I Check Before Buying
Before I buy a replacement, I always verify compatibility first. LG dishwashers can use different pump models depending on the exact appliance version, so I never assume one pump fits all. I check:
- The dishwasher model number
- The part number of the original drain pump
- Whether the pump is OEM or aftermarket
- The connector type and mounting style
OEM vs Aftermarket: My Preference
I usually prefer OEM parts because they match the original design and tend to fit more reliably. That said, I have seen aftermarket drain pumps work well when they come from a trusted seller and have good reviews. If I want peace of mind, I go with OEM. If I’m trying to save money, I compare specs carefully and make sure the replacement is truly compatible.
Build Quality I Look For
In my experience, a good drain pump should feel solid and well-made. I pay attention to:
- Durable plastic housing
- Quiet operation
- Strong motor performance
- Good sealing to prevent leaks
- Resistance to heat and moisture
Noise Level Matters to Me
I don’t want a dishwasher pump that sounds like it’s struggling. A healthy drain pump should run with a smooth hum, not loud grinding or squealing. If I’m comparing options, I read reviews specifically for comments about noise, because that often tells me a lot about long-term reliability.
Installation Considerations I Keep in Mind
When I replace a drain pump, I want the process to be as straightforward as possible. I check whether the pump comes with:
- Installation instructions
- Gaskets or seals
- Mounting hardware
- Electrical connectors that match the original unit
If the part looks complicated, I decide whether I’m comfortable doing it myself or if I should call a technician.
Price vs Value in My Experience
I don’t always buy the cheapest pump, because low price can sometimes mean lower quality. Instead, I compare the price with warranty coverage, seller reputation, and expected lifespan. For me, a slightly higher-priced pump is worth it if it saves me from replacing it again soon.
Warranty and Return Policy I Prefer
I always check the warranty before buying. A good warranty gives me confidence that the pump will last. I also look at the return policy in case the part doesn’t fit or arrives damaged. In my experience, these protections are especially important when buying appliance parts online.
My Final Buying Tip
If I’m choosing an LG dishwasher drain pump, I make sure it matches my exact model, comes from a reliable source, and has strong reviews for performance and durability. That way, I reduce the risk of buying the wrong part and increase the chance of getting my dishwasher back to normal quickly.
Final Thoughts
I’ve found that the LG dishwasher drain pump plays a crucial role in keeping the dishwasher running smoothly and preventing standing water after a cycle. My takeaway is that when drainage problems show up, checking the pump first can often save time and avoid bigger repairs. I also think regular cleaning and quick attention to unusual noises or error codes can help extend the life of the pump.
Author Profile
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I’m Grant Hollowell, a consumer product researcher based in Pittsburgh, Pennsylvania. Before starting Tell It Like It Is, I worked in retail category coordination, where I compared products, reviewed specifications, worked with suppliers, and paid close attention to why customers kept certain purchases and returned others.
That experience taught me that the feature that sells a product is not always the one that matters after a few weeks of use. Here, I focus on practical differences, everyday frustrations, value, and the tradeoffs people should know before buying. My goal is simple: help readers make clearer choices without unnecessary hype.
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