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Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 10.8 L x 3.5 W x 3.5 H inches

4.6 4.6 out of 5 stars 4,351 ratings

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Kit

Purchase options and add-ons

Material Brass
Brand Kohler
Item Dimensions LxWxH 10.8 x 3.5 x 3.5 inches
Exterior Finish plastic
Inlet Connection Type Barb
Outlet Connection Size 3 Inches
Valve Type flush valve

About this item

  • Kohler genuine part
  • Canister flush valve kit for Kohler Cimarron toilets
  • 3 inches canister with a 3 inches outlet
  • Compatible with Kohler Cimarron 1.6gpf tank model number K 4634 only
  • Look inside the back wall of the toilet tank to identify tank model number. Material: Plastic. Wipe surfaces clean and rinse completely with water immediately after applying cleaner. Rinse and dry any overspray that lands on nearby surfaces
  • Complete assembly with tank to bowl gasket. Inlet diameter: 0.5 inches
  • This is not a universal fit product
See more product details

Customer ratings by feature

Instruction quality
5.0 5.0
Longevity
4.5 4.5
Easy to install
4.4 4.4
Value for money
4.4 4.4

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Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 10.8 L x 3.5 W x 3.5 H inches
Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 10.8 L x 3.5 W x 3.5 H inches
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Price-22% $19.59
List:$25.00
$14.03-16% $8.48
List:$10.10
-18% $23.37
List:$28.50
-23% $6.58
List:$8.51
-5% $19.25
List:$20.30
Delivery
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Get it as soon as Monday, Apr 1
Customer Ratings
Instruction quality
5.0
4.6
4.7
4.9
4.4
Easy to install
4.4
4.9
4.1
4.7
4.7
Value for money
4.4
4.7
4.2
4.5
4.4
Longevity
4.5
4.1
4.3
Easy to use
4.3
4.8
4.7
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
SPS Enterprises of NY
material
Brass
Plastic
Rubber
Plastic
inlet type
Barb
Barb
Fill

From the manufacturer

Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit

This flush valve was designed by Kohler engineers to maintain original product performance and promote product longevity. Replace your old or leaky flush valve with an OEM Kohler Part

Features

  • Kohler Genuine Part
  • Canister flush valve kit for Kohler Cimarron toilets
  • 3" canister with a 3" outlet
  • Compatible with Kohler Cimarron tank model number K-4634
  • Look inside the back wall of the toilet tank to identify tank model number
  • Complete assembly with tank-to-bowl gasket

Looking for specific info?

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Kohler

Kohler Genuine Part 1083980 3" Toilet Canister Flush Valve Kit, 10.8 L x 3.5 W x 3.5 H inches


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From the brand

Product Description

Product Description

always look for the Kohler Genuine Parts logo. This flush valve was designed by Kohler engineers to maintain original product performance and promote product longevity. Replace your old or leaky flush valve with an OEM Kohler part. Use a soft, dampened sponge or cloth. Never use an abrasive material such as a brush or scouring pad to clean surfaces.

From the Manufacturer

You can count on genuine Kohler parts to maintain the same Kohler quality. Canister valve replacement/repair kit.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
4,351 global ratings

Customers say

Customers like the value and ease of replacement of the valve. For example, they mention it's an inexpensive replacement and fully functional. That said, they like the ease of use, and performance. That being said, opinions are mixed on leaking, quality, and fit.

AI-generated from the text of customer reviews

198 customers mention187 positive11 negative

Customers are satisfied with the performance of the valve. They mention that it works well, is effective, and reliable. Some say that the structure is great and the pictures are understandable. Overall, most are happy with the product's performance.

"...of toilet guts, but the numbers could be read and the pictures were pretty understandable! and now i can poop all i want too! thank you!!!!" Read more

"Works great" Read more

"The product was as expected. The Kohler flush is effective and reliable valve. My previous Kohler flush valve lasted 10 years without any issues." Read more

"I ordered this product for my upstairs toilet. Worked perfect. I ordered it again and a different product arrived." Read more

142 customers mention129 positive13 negative

Customers find the valve easy to install. They mention the structure is great, the instructions were included, and the new valve went in very easily. The toilet is now working great, and it works like a charm. It was easy to find the exact part they needed on Amazon.

"...Seriously buy the oil filter wrench. Makes life easier." Read more

"Package arrived after a slight delay but was easy to install even though you do have to remove the tank to complete this replacement...." Read more

"...This was exact Part I needed to rebuild / recondition my toilet. Easy to install , "fit -like - a Glove". .. And Yes !!....." Read more

"It came quick and it was easy to install." Read more

62 customers mention53 positive9 negative

Customers find the replacement of the valve easy. They mention that it's easy to read the included manual, and to replace the old flush valve with the new kit. Some say that the replacement is an exact fit and an inexpensive fix.

"...Everything was easy to replace..the original flapper set up not so much...." Read more

"...Operation is back to smooth and easy- inexpensive fix" Read more

"...Very easy to replace - no need to hire a plumber! Lots of how-to-replace videos on YouTube if you're not sure how to do it...." Read more

"...I ordered this piece and it perfectly replaced what was broken. Very easy to replace and it works like magic." Read more

40 customers mention37 positive3 negative

Customers appreciate the value of the valve. They say it's a cost-effective fix that saves them lots of money. Customers also say that the valve is fully functional and an exact replacement.

"...great price and 2-day delivery…you can’t beat it!..." Read more

"...Price is right." Read more

"...Overall the product is great however, and a good price." Read more

"...easy to install (sawsalled the old piece ) and it was much cheaper than replacing the toilet." Read more

100 customers mention69 positive31 negative

Customers are mixed about the fit of the valve. Some mention it fits perfectly and is easy to install, while others say that it didn't fit their Kohler. They say the pictures don't represent what you will actually receive, the hose will not fit, and it was too large for a normal home toilet.

"...I was able to slot it right in without having to take apart my toilet. Fixed my toilet, literally exactly what I would expect it to do...." Read more

"...and by using the detailed measurements I was able order this and it fit perfectly!Would definitely recommend!!!" Read more

"...I purchased the 5 inch only to find out it was the wrong size. Returns are easy but going 3 more days with one toilet was horrible...." Read more

"...Even the 3 inch version didn't work. This part fit perfectly the first time and I haven't had an issue since." Read more

62 customers mention25 positive37 negative

Customers are mixed about the quality of the valve. Some mention that it works great, is well-made, and holds up well, while others say that it broke just under the tube connection.

"...Problem was inconsistent flushes. Fluids poor to ok flush, solids very disappointing. Weak water pressure and loud bubbling noises...." Read more

"The product was as expected. The Kohler flush is effective and reliable valve. My previous Kohler flush valve lasted 10 years without any issues." Read more

"...Kohler Cimarron 1.6 gal per flush toilet, this is NOT the correct replacement canister valve. This one only provides a 1.28 gal per flush maximum...." Read more

"Came it me in very good condition well definitely buy again if needed" Read more

42 customers mention15 positive27 negative

Customers are mixed about the leaking of the valve. Some mention that it works well and doesn't leak, while others say that it leaks slowly at the base.

"...Needs to be tighter than hand tight. Hand tight will still leak. You need a tight seal on everything.6. Reinstall your tank to the toilet...." Read more

"...Now it works well and doesn't leak." Read more

"good. My toilet stopped leaking and running." Read more

"Cap was leaking slowly at base. Only needed the sealed cap which can be twisted off at a 90 degree, for those curious." Read more

8 customers mention0 positive8 negative

Customers are dissatisfied with the connector of the valve. They mention that it's different from the one pictured, and the top hose connection was broken in the package. They also say that the top of the tube connector is not provided, and there's no way to connect the tube to the kit.

"...reviewers who was initially displeased that the hose connector is different from that pictured, and different from the part I am replacing...." Read more

"...A new filler hose is not provided and if the original hose is old it will split while trying to slip over the top and a new one has to be purchased." Read more

"...The used ones I ordered pretty much all have broken connectors and I can only assume that some people tried to fit their hoses over and broke the..." Read more

"...It does not have the tube connector at the top of the valve kit like what they pictured on Amazon...." Read more

Perfect for the price! Can’t go wrong with Amazon!
5 Stars
Perfect for the price! Can’t go wrong with Amazon!
Even though I knew the items were sent out without original packaging and was told there would be slight imperfections. They exceeded my expectations of what I expected to receive. I am a satisfied Amazon Prime member just for products like this! I saved $$ buying the items this way. The items came in a amazon prime box. Inside the items were individually wrapped within air cushioned plastic bags. The items came with all the necessary parts and attachments to make the toilet insides brand spanking new! I replaced all the internal parts and they fit and worked awesomely! I still can’t get over how Amazon take such pride and care with their products they send out that aren’t in the original packaging, the instructions were also included which I didn’t expect. Nice surprise! I have to say, I was more impressed with it not being in its original packaging. Amazon also has each item inspected and labeled. I was a little hesitant to buy an opened package product, but now I’m sold on buying them moving forward. Thanks Amazon for taking pride in the products you send!!! AAA++++
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Top reviews from other countries

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Alex t.
5.0 out of 5 stars Problema solucionado
Reviewed in Mexico on March 7, 2024
Bryan Charendoff
5.0 out of 5 stars Great product!
Reviewed in Canada on February 11, 2021
Kevin Noble
5.0 out of 5 stars Part was Exactly what I Needed
Reviewed in Canada on October 16, 2023
MM
4.0 out of 5 stars facturacion
Reviewed in Mexico on September 10, 2022
Jackie Steeves
4.0 out of 5 stars Complicated installation but fixed my problem
Reviewed in Canada on January 5, 2023