Part Location Diagram of MFZ32863101 LG Pump Gasket
See part M035 in the diagram
Replacing your LG Dishwasher Pump Gasket
( Grid squares measure 1x1 inch )
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Pump Gasket

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★★★★★
6 Reviews
$16.16
  In Stock
PartSelect Number PS3535690
Manufacturer Part Number MFZ32863101
Manufactured by LG
Part Videos

Replacing your LG Dishwasher Pump Gasket

Replacing your LG Dishwasher Pump Gasket
Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly | Not draining | Leaking | Noisy
This part works with the following products:
Dishwasher.
This part works with the following products:
LG.
Part# MFZ32863101 replaces these:
AP4997248
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Customer Reviews
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6 Reviews
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Customer Repair Stories
 Average Repair Rating: 2.4 / 5.0, 4 reviews. What's this?
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Dishwasher gave the Ne code
When I turned the dishwasher over I discovered the PS3579323 diverter motor had failed due to a leak around the PS3536016 valve, check. No use replacing the diverter motor without fixing the leak so I turned the machine back over and disassembled the spray arms and top of the pump cover which reveled the case assy and the valve, check. Upon removal of the valve, check I discovered hair wrapped around it which compromised the MO31 packing and caused the leak. I probably could have just cleaned out the hair and reassembled it but because my installation is a bit of a pain I elected to change the case assy (because of a slight depression where the packing sets) the M031 packing, the MO25 valve, check, and the MO35 pump gasket. After that was accomplished I turned the machine upside down and replaced the MO26 diverter motor and reinstalled the dishwasher. End result: Ne code cleared, no leaks and now the dishes are clean on the top shelf and the wife is happy. There are great instruction videos on YouTube. Good luck!
Other Parts Used:
Diverter Motor - 120V 60Hz Valve,Check Case Assembly Packing
  • Glen from LINESVILLE, PA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Screw drivers
8 of 14 people found this instruction helpful.
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LE error
Was getting an LE error - locked rotor. From the inside I took the bottom screens apart and discovered carnage - blade worn out, screen worn thru and stuck in the blade. AHA - easy fix, I thought. Ordered the parts, put them in - easy enough. STILL LE error.
Digging deeper found the main board was fried. Replaced that. STILL error.
Ended up replacing the whole sump assembly which includes all the parts I bought originally.

Moral: Pull the dishwasher out and check your sump motor before buying parts. Mine was obviously damaged as the sump had leaked and the motor was heavily corroded.
Other Parts Used:
NOZZLE ASSEMBLY BLADE Case Assembly Impeller Assembly Holder
  • Robert from PASADENA, TX
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
4 of 4 people found this instruction helpful.
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I heard a "hissing" sound down at the base plate area.
I got on line and 'chatted' with an online person. After describing the problem, she told me it had to be the water entry pump. I ordered it and put it in. VERY EASY. Then, it still didn't want to work right. It would start & stop and never get a full cycle. So I got online and looked at the diagrams provided, and decided to take off the "Filter Assembly Mesh". After already replacing the water entry pump, I took off the Filter Asssembly Mesh part (by undoing 8 screws), & found that the pump gasket was somewhat coming apart. Upon waiting for receipt of these two items, I realized that I thought it wasn't getting hot either. Once again, I looked at the provided online diagrams and ordered the heater assembly. After placing the dishwasher on its front again, I traced the connecting wires, marked them for later replacement & removed those & removed the ground wire and pulled out the old heater. Voila', its was rusted in two places. Ordered the heater. Upon receipt, I placed a small amount of Vaseline around the heater gasket prior to inserting fully. Reversed the process, assured myself everything was in and properly seated and tightened. Put the machine back in and it works great!
Other Parts Used:
Filter Assembly,Mesh
  • Pauline from BOERNE, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Screw drivers, Wrench set
3 of 4 people found this instruction helpful.
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Water not coming out of top
I can’t tell you how it went....ordered my parts on 11/2 and still have not received, they won’t be here For 2 weeks! I won’t get them until 11/15 and 11/16 hmmm 2 weeks for parts......
Other Parts Used:
Guide Assembly Washer,Common
  • susan from E WENATCHEE, WA
  • Difficulty Level:
    Very Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Screw drivers
3 of 4 people found this instruction helpful.
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Questions and Answers

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Anita
August 9, 2023
KIND OF A GRIND NOISE WHEN WATER IS DRAINING
For model number LDS5540ST
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Hi Anita, thank you for your inquiry. According to our research, a grinding or buzzing noise is usually nothing to worry about. You can hear your dishwasher grind or buzz when it forces water down the drain. If the sound is very loud, check your drain pump, part number PS16223509. Before replacing the drain pump, make sure drain hose are clean and not clogged. We hope this information helps!

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS3535690
Manufacturer Part Number: MFZ32863101
Brand
Model Number
Description
LG
D1401TB
Dishwasher - LG Dishwasher Model D1401TB Parts
LG
D1401TB1
Dishwasher - LG Dishwasher Model D1401TB1 Parts
LG
D1412TB
Dishwasher - LG Dishwasher Model D1412TB Parts
LG
D1414TB
Dishwasher - LG Dishwasher Model D1414TB Parts
LG
D1435BB
Dishwasher - LG Dishwasher Model D1435BB Parts
LG
D1435TB
Dishwasher - LG Dishwasher Model D1435TB Parts
LG
D1435WB
Dishwasher - LG Dishwasher Model D1435WB Parts
LG
D1436TB
Dishwasher - LG Dishwasher Model D1436TB Parts
LG
D1470BB
Dishwasher - LG Dishwasher Model D1470BB Parts
LG
D1470TB
Dishwasher - LG Dishwasher Model D1470TB Parts
LG
D1470TBR
Dishwasher - LG Dishwasher Model D1470TBR Parts
LG
D1470WB
Dishwasher - LG Dishwasher Model D1470WB Parts
LG
D1607BB
Dishwasher - LG Dishwasher Model D1607BB Parts
LG
D1607TB
Dishwasher - LG Dishwasher Model D1607TB Parts
LG
D1607WB
Dishwasher - LG Dishwasher Model D1607WB Parts
LG
D1608BB
Dishwasher - LG Dishwasher Model D1608BB Parts
LG
D1608TB
Dishwasher - LG Dishwasher Model D1608TB Parts
LG
D1608WB
Dishwasher - LG Dishwasher Model D1608WB Parts
LG
D1613BB
Dishwasher - LG Dishwasher Model D1613BB Parts
LG
D1613TB
Dishwasher - LG Dishwasher Model D1613TB Parts
LG
D1613WB
Dishwasher - LG Dishwasher Model D1613WB Parts
LG
D1616TB
Dishwasher - LG Dishwasher Model D1616TB Parts
LG
LD-6090BB1
Dishwasher - LG Dishwasher Model LD-6090BB1 (LD6090BB1, LD 6090BB1) Parts
LG
LD-6090BB2
Dishwasher - LG Dishwasher Model LD-6090BB2 (LD6090BB2, LD 6090BB2) Parts
LG
LD-6090TB1
Dishwasher - LG Dishwasher Model LD-6090TB1 (LD6090TB1, LD 6090TB1) Parts
LG
LD-6090TB2
Dishwasher - LG Dishwasher Model LD-6090TB2 (LD6090TB2, LD 6090TB2) Parts
LG
LD-6090WB1
Dishwasher - LG Dishwasher Model LD-6090WB1 (LD6090WB1, LD 6090WB1) Parts
LG
LD-6090WB2
Dishwasher - LG Dishwasher Model LD-6090WB2 (LD6090WB2, LD 6090WB2) Parts
LG
LD-6100BB1
Dishwasher - LG Dishwasher Model LD-6100BB1 (LD6100BB1, LD 6100BB1) Parts
LG
LD-6100TB1
Dishwasher - LG Dishwasher Model LD-6100TB1 (LD6100TB1, LD 6100TB1) Parts
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