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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Jul 6
Features
- Item Package Dimension: 11.19L x 8.19W x 3.49H inches
- Item Package Weight - 1.45 Pounds
- Item Package Quantity - 1
- Product Type - HOME
Description
Replacement Cleaning Head Module for the Roomba® i3 & j7 series robots.
Manufacturer: iRobot
Part Number: 4706166
Item Weight: 1.45 pounds
Product Dimensions: 10.83 x 8.03 x 2.99 inches
Country of Origin: China
Item model number: 4706166
Color: Black
Item Package Quantity: 1
Special Features: bagless
Batteries Required?: No
Date First Available: November 2, 2022
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 6
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Was the perfect for my Roomba i4. I kept getting error 26’s despite replacing the filter and resetting the Roomba. Finally caved and ordered this part from Amazon as Roomba was out on their site. The part arrived quickly the next day in perfect condition. It came with a QR code link to a video that showed how to install it. I gave it to my teenage son to repair, and he had no problems installing it. We were able to immediately start up the Roomba and vacuum the entire house. Definitely worth it to bring our Roomba i4 back to life!!
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Reviewed in the United States on January 24, 2025 by AS
Great replacement part for my i8. The bin motor in our i8 died and so I did some research and it was super easy to change the part, but easier to just change the entire assembly. This part was a perfect fit and worked properly! It's nice they included brushes as well. Great value!
Reviewed in the United States on March 23, 2025 by Dfordium
My roomba lost the door latch, and for some reason that part is quite expensive. I decided to just replace the whole roller system with this instead. It worked perfectly and wasn't too difficult to install. It came with extra screws for the installation as well. For the price, I will definitely buy again if something goes wrong with my roller system.
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Reviewed in the United States on February 10, 2025 by Stephen Hamilton
This worked great on an i4+. Remove the five screws for the main plate in the bottom. Then the brush at the front and finally unlatch and remove the dust cup. Then four silver screws, small. See the holes in the new unit to locate which to remove in the old. Pull it straight up, drop news unit in, screw back together. Be careful with the four silver screws. They are easy to drop. They screw through the new unit and then into the main unit. I’m writing this out because I could not get the web page to load and thought it might help others. Don’t fall for the other super expensive options. This is the original part and works fine. Note: the bushing or bearing in my old unit was obviously bad. This is why the impeller was not turning well and making a vacuum. New unit seems much quieter, too.
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Reviewed in the United States on January 31, 2025 by Michael Porter
Near perfect, but need replacement more often
Reviewed in the United States on March 12, 2025 by Kiki
When disassembling my i7 robot there was an extremely helpful video from I robot. They have made this a very simple process using the small screwdriver used to replace the side brush regularly. A very helpful fact for everyone is that the screws are retention. This means they stay with the part being removed. You can't loose the small screws. Replacement parts (including the cleaning the cleaning head module) are simply drop in place and tighten the screws. Our roomba vacuum runs every day. It does the the entire house every other day and the bedroom everyday. I have replaced the battery, the wheel units, and the cleaning head module along with normal parts replacement. This is made for anyone and everyone to repair. Well designed and well loved everyday for 5 years. Don't buy the expensive knockoffs buy irobot.
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Reviewed in the United States on January 8, 2025 by Lawrence M.
This is the perfect replacement part, fits just right and functions exactly as intended. Huge value for the price!! Highly recommend!
Reviewed in the United States on February 2, 2025 by SP
Perfect replacement for the cleaning head on our iRobot Roomba i3! I wasn't confident that it would fix the issues we were having, but it did...and it was incredibly easy to install myself. Not long ago, I spoke with iRobot customer service regarding an issue with my Roomba i3. It would run for about 1-2 minutes and then abruptly send itself home, saying that it was finished with the cleaning job. Spoiler alert....It was not done. Also, frequently, it would tell us to "empty the bin" when either it was already entirely empty, or had very little debris in it. Although my Roomba i3 was out of warranty, iRobot instructed me that it sounded like a problem with the cleaning head. They were presently out of stock of this particular model, so suggested that I purchase one through Amazon. It has worked flawlessly.
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Reviewed in the United States on February 4, 2025 by Steven Reddington