Part Location Diagram of W10815709 Whirlpool MOTOR-PUMP
See part 9 in the diagram
( Grid squares measure 1x1 inch )
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MOTOR-PUMP

 Fits your MDB8959SFZ4 Dishwasher!
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$308.06
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 Fits your MDB8959SFZ4 Dishwasher!
PartSelect Number PS11723102
Manufacturer Part Number W10815709
Manufactured by Whirlpool
Troubleshooting
This part fixes the following symptoms:
Noisy | Not cleaning dishes properly
This part works with the following products:
Dishwasher.
This part works with the following products:
Maytag.
Part# W10815709 replaces these:
W10591569
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Customer Reviews
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Questions and Answers

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Mark Henshaw
March 5, 2019
My dishwasher will fill and drain but will not spray just hums. Is this the part i need?
For model number MDB4949SDM2
PartSelect logo
Hello Mark, if you find that your dishes are not being cleaned properly, and the spray arms are not functioning, it could be multiple parts, but the most common for your model is the Turbidity Sensor, part number PS11757214. If this does not fix your issue please give us a call, and we will go over the symptoms list together. Hope this helps!

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Wendy
August 31, 2022
My dishwasher is not cleaning properly. It fills and drains and heats. It doesn't seem to be spraying. The motor just hums. What part will fix this problem?
For model number MDB8959FZ4
PartSelect logo
Hello Wendy, thank you for contacting us. There can be multiple solutions for not cleaning properly and the humming the sound of the motor. First, check the spray arm for blockage and also make sure the water inlet valve is working fine. If you are good there then we have three possible culprits: the impeller (part number: PS12069388), the spinner kit (part number: PS972316), and the dishwasher chopper assembly (part number: PS11722146). The humming sound of the motor is usually caused by damaged impellers of the pump. We hope this helps, good luck with this repair.

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JP
December 16, 2022
Hi, my 6 years old dishwasher doesn't clean as well since a moment. I put a cam in it to see what was going on... There is water going through the spray arms but the first turns very slowly, the second does not turn at all, and the third seems to be OK. (the manifold to the second arm is brand new). It looks like the water pressure is too low for all the arms to turn properly. Any ideas ??
For model number MDB8959SFZ4
PartSelect logo
Hello JP, thank you for contacting us. We would recommend cleaning the arms and seeing if it helps. If this does not help, the issue is most probably related to the motor pump, part number PS11723102. It delivers water to the spray arms with proper pressure to clean your dishes. Customer service is always available to help you place an order if you are having trouble doing so. Good luck with your repair.

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Chris
February 4, 2020
I just install the new pump and you could hear it turn on, it fills up with water but it does not spray any water. What could be the problem?
For model number MDB4949SDH2
PartSelect logo
Hello Chris, Thank you for the question. If the Circulation Pump was replaced and there is still no water circulating to the arms, we suggest checking the Float and the Float Switch. Also make sure there is no blockage in the water deliver tube and arms. We hope this helps.

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Lore
November 22, 2021
It just became really noise does this part ( no.9 in diagram) would help? Do you deliver to other countries like Mexico? Or just USA ?
For model number MDB4949SDM2
PartSelect logo
Hello Lore, Thank you for your inquiry. We have researched the model number you have provided and show that this is one of the parts that can fix your issue. We also recommend checking the drain pump, the door balance kit, and the door springs. PartSelect will ship your parts to any physical address within the United States, except Alaska, Hawaii, Puerto Rico, or United States offshore territories, including APO/FPO US military bases. At this time we do not ship outside of the US. You can view more about our shipping methods and costs here: https://www.partselect.com/Help.aspx#ShippingCosts We hope this helps.

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Rusty
December 16, 2021
My dishwasher will fill and drain but will not spray water on any setting.
For model number MDB8989SHZ0
PartSelect logo
Hello Rusty, Thank you for the question. This could be an indication the Circulation Pump is not circulating the water to the arms to have them spin and wash the dishes. The Circulation Pump may need to be replaced. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!

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Andrew
June 23, 2023
HI... Our problem is that our middle sprayer arm does not spin. During a wash cycle if we open the door while it's actively washing we always find the middle sprayer arm (the one beneath the top rack) to be not spinning. I suspect the problem is that since water pressure drives the spinning, the pump must be bad. However, the dishes are not TERRIBLE, they usually come pretty clean but definitely not as clean as they used to be. My wife is pushing for a new dishwasher but this is only five years old or so. We've previously replaced both the lower and the middle arms so they are still less than two years old. Could you advise how to confirm if the main motor pump could be a culprit? I don't want to spend $200+ and have that not be the problem. Thank you! Andy
For model number MDB4949SDZ0
PartSelect logo
Hi Andrew, thank you for the question. If the water pump is clogged, it will not provide enough pressure for the spray arm to spin as it should. Make sure there is no debris clogging it or restricting water from flowing through it. If this does not help, you will need to replace the circulation pump, part number PS11723102. We hope this solves your problem!

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Jon
February 27, 2018
Does item. 9 contain the pump and the motor? Everything pictured inside the dotted area?
PartSelect logo
Hi Jon, Thank you for the question. #9 contains everything that is within the dotted line box that #9 is pointing to. Hope this helps!

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11723102
Manufacturer Part Number: W10815709
Brand
Model Number
Description
Maytag
MDB4949SDE0
Dishwasher - DISHWASHER
Maytag
MDB4949SDE1
Dishwasher - DISHWASHER
Maytag
MDB4949SDE2
Dishwasher - DISHWASHER
Maytag
MDB4949SDE3
Dishwasher - DISHWASHER
Maytag
MDB4949SDH0
Dishwasher - DISHWASHER
Maytag
MDB4949SDH1
Dishwasher - DISHWASHER
Maytag
MDB4949SDH2
Dishwasher - DISHWASHER
Maytag
MDB4949SDH3
Dishwasher - DISHWASHER
Maytag
MDB4949SDM0
Dishwasher - DISHWASHER
Maytag
MDB4949SDM1
Dishwasher - DISHWASHER
Maytag
MDB4949SDM2
Dishwasher - DISHWASHER
Maytag
MDB4949SDM3
Dishwasher - DISHWASHER
Maytag
MDB4949SDZ0
Dishwasher - DISHWASHER
Maytag
MDB4949SHB0
Dishwasher
Maytag
MDB4949SHB1
Dishwasher
Maytag
MDB4949SHW0
Dishwasher
Maytag
MDB4949SHW1
Dishwasher
Maytag
MDB4949SHZ0
Dishwasher
Maytag
MDB4949SHZ1
Dishwasher - Dishwasher
Maytag
MDB5969SDE0
Dishwasher - DISHWASHER
Maytag
MDB5969SDE1
Dishwasher - DISHWASHER
Maytag
MDB5969SDE2
Dishwasher - DISHWASHER
Maytag
MDB5969SDH0
Dishwasher - DISHWASHER
Maytag
MDB5969SDH1
Dishwasher - DISHWASHER
Maytag
MDB5969SDH2
Dishwasher - DISHWASHER
Maytag
MDB5969SDM0
Dishwasher - DISHWASHER
Maytag
MDB5969SDM1
Dishwasher - DISHWASHER
Maytag
MDB5969SDM2
Dishwasher - DISHWASHER
Maytag
MDB6949SDE0
Dishwasher - DISHWASHER
Maytag
MDB6949SDE1
Dishwasher - DISHWASHER
Customer Service Representative

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