If your dishwasher isn’t cleaning the bottom rack like it used to, the lower spray arm might be the problem. This part spins during the wash cycle, spraying water to clean your dishes. It’s made from tough materials and built to last. If it’s cracked, clogged, or just not working right, replacing it is a quick way to get your dishwasher back in shape.
How Buying OEM Parts Can Save You Time and Money
Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly
This part works with the following products:
Dishwasher.
This part works with the following products:
Maytag, Whirlpool.
Part# W10803178 replaces these:
W10605800
Customer Reviews
Average Rating:
★★★★★
★★★★★
1 Review
5.0
Filter By Rating:
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
0
< Prev
1
Next >
Sort by:
Search filter:
Clear Filter
Your search term must have 3 or more characters.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.
★★★★★
★★★★★
Amanda P - September 18, 2023
Verified Purchase
Easy
This was so easy, I had gone without a dishwasher for over a year, couldn’t decide if I should fix it or not, my repair company told me no, but I thought I’d give it a try anyway and orders the part myself and fixed it myself!!!
< Prev
1
Next >
Questions and Answers
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
5 questions answered by our experts.
< Prev
1
Next >
Sort by:
Search filter:
Clear Filter
Your search term must have 3 or more characters.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing answers that matched.Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Heath
December 30, 2017
Does the arm spray come with the plastic retaining clip to hold it in place? I have the arm but the plastic is broken.
For model number MDB5969SDM1
Hello Heath,
Thanks for your question. Yes, the spray arm comes with the plastic retaining clip.
I hope this helps.
8 people found this helpful.
Was this helpful?
Thank you for voting!
Laurel
August 14, 2021
Part 26. We have found yellow plastic track pieces with little tiny stainless roll balls in the bottom off dishwasher. This is the only part we can figures where it came from. Is this possible? Some of our dishes/glasses are not getting cleaned anymore.
For model number MDB8969SDM0
Hello Laurel, Thank you for your inquiry. The stainless ball bearings are most likely from the upper rack slide tracks. We would also recommend checking parts of the dishwasher pump and motor assembly as if the ball bearings have fallen into it, it may have damaged it. Hope this helps.
Hello Maria, Thank you for the question. We have a 1 Year Warranty on the parts we sell. We hope this helps!
https://www.partselect.com/One-Year-Warranty.htm
Was this helpful?
Thank you for voting!
Dave
June 27, 2024
Does wpw10491331 washer arm fit above mentioned dishwasher? (Pivot tube?) Is only piece that is damaged.
For model number MDB4949SDZ0
Hello Dave, thank you for reaching out. The part you mentioned does not fit your model. The compatible lower spray arm for your model is part number PS11722921. If you require assistance to place an order, please contact customer service!
Was this helpful?
Thank you for voting!
Lynn
June 27, 2025
Does this part come with directions?
The arm came off during a cleaning and I snapped back on and the clips broke off
For model number MDB8959SFZ4
Hi Lynn, thank you for reaching out. No, this part does not come with the installation instructions. The spray arm is mounted on the water supply. You will get four tabs there that are the locking tabs and four pins on the base. You need to place it in with these pins in between the locking tabs. Put it down and turn the base clockwise till it clicks. We hope this information helps!
This upper spray arm is designed for use with select dishwashers and attaches to the underside of the top dish rack. It plays a key role in cleaning the dishes on the lower rack by distributing water evenly during the wa...
Fresh Flow Produce Preserver is made for your refrigerator to help keep produce fresh for longer by absorbing the chemical, ethylene, that causes your fruits and vegetables to ripen quicker. Your produce could be fresh f...
Having a problem with a funky-smelling washing machine, or one that just doesnt seem to clean your clothes as well as it used to? Say hello to the Affresh Washing Machine Cleaner by Whirlpool. This powerful washing helpe...
Affresh dishwasher Cleaner is specially formulated to help remove limescale and mineral build-up that can be unsightly and could affect your dishwasher's performance. Each tablet is designed to clean inside your machine ...
Make your cooktop shine with Frigidaire ReadyClean Glass and Ceramic Cleaner. Our scratch-free, streak-free formula removes smudges, grease, burnt-on food, dirt and oil, while protecting and polishing to repel dust and d...
