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Model #K-31668-3-0

Cimarron Rev 360 2-piece 1.28 GPF Single Flush Round-Front Complete Solution Toilet in White, Seat Included (3-Pack)

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  • Revolution 360 flush with Clean Coat is our cleanest flush yet
  • Easy installation with the new self-leveling tank system
  • Complete solution toilet, slow close seat included
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Product Overview

The Cimarron Comfort Height toilet has become an enduring symbol of power and timeless beauty. Trusted for years by professionals and homeowners, Cimarron features KOHLER's most complete flush ever, Revolution 360° swirl flush powered by the AquaPiston flush valve. Revolution 360° swirl flushing technology keeps your bowl cleaner longer than a conventional flush. Installation saves you time and money, too, with KOHLER's patent-pending two-bolt tank-to-bowl omni-directional leveling system.
  • Want it as soon as today? Check your local store or online for availability of individual components: 314689625
  • 2-piece design
  • Round-front bowl offers an ideal solution for smaller baths and powder rooms
  • Comfort height feature offers chair-height seating that makes sitting down and standing up easier for most adults
  • 1.28 GPF (4.8 LPF)
  • Left-hand polished chrome trip lever
  • 2-1/8 in. (54 mm) fully-glazed trap way
  • Revolution 360° swirl-flushing technology generates a forceful swirling motion to keep the bowl cleaner, longer
  • Sanitary guard where bowl and tank meet for ease of cleaning
  • Complete solution toilets provide everything you need in one box, including bowl, tank, seat, wax ring, supply line and floor hardware
  • CleanCoat technology inhibits the growth of water scale and mineral stains for improved ease of cleaning
  • AquaPiston canister optimizes the flow out of the tank, harnessing gravity and the natural powerful reducing cascade of water to increase the power and effectiveness of the flush
  • Easy-to-flush canister design requires less force to actuate than a 3 in. (76 mm) flapper and has 90% less exposed seal material which resists conditions that cause wear, tear, shrinkage and swelling
  • Standard 12 in. (305 mm) rough-in
  • Supply line sold separately
  • 3-pack

  • California residents

Additional Resources

From the Manufacturer

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Bowl Height without Seat (in.)16.5Flush Valve Size (in.)3.0
Product Depth (in.)26.9375 inProduct Height (in.)31.25 in
Product Width (in.)18.625 in


Bowl HeightChair HeightBowl/Seat ShapeRound
Color FamilyWhiteColor/FinishWhite
Commercial / ResidentialResidentialFeaturesSelf-Cleaning,Soft Close
Flushing TechnologyFlapper/PistonFlushing TypeSingle Flush
Gallons Per Flush1.28Handle LocationLeft
IncludedComplete Kit,SeatMaP Performance RatingNot Rated
MaterialVitreous ChinaMount LocationFloor Mount
Product Weight (lb.)100.50 lbReturnable90-Day
Rough In Size12 inch Rough InSeat Front TypeClosed
Toilet TypeTwo-PieceTrapway Diameter (in.)2.125
Trip Lever LocationLeft Front

Warranty / Certifications

Certifications and ListingsADA Compliant,ASME Certified,CSA Certified,EPA ApprovedManufacturer WarrantyKOHLER Toilet and Seats Limited Warranty

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4.3
    out of 1,628 reviews
  • 65%recommend this product
Filter by:
Showing 1-10 of 1,628 reviews
Insufficient Bowl Rinse
At first glance, the toilet is fine. The flush is voluminous and powerful. However, the design of the bowl is flawed. Not broken or defective, but very poorly engineered. As designed, when water rushes in and over the 360* channel that surrounds the top of the bowl, it does so with such speed that it completely misses certain parts of the bowl. I would estimate at least 10% of the bowl is not rinsed at all and an additional 5% is rinsed very poorly during the flush. Amazingly, the spot that it completely misses is at the very front of the bowl, where urine hits when someone is sitting down to use the toilet. The one spot where urine hits the bowl is the very spot missed by the rinsing action. I find it absurd that they charge $300 for a toilet that misses this very basic performance requirement. The picture illustrates the issue. The blue toilet bowl cleaner that remains in the front of the bowl after a full flush has not been touched by water. The lighter blue area in the back has been rinsed insufficiently.
Response from Kohler Product ExpertJul 19, 2022
dmmart, my name is Jessica with Kohler Customer Service. I am sorry to hear of your disappointment with the Cimarron toilet. We put a lot of thought into our products, so it is unfortunate whenever we do not meet a customer's expectations. We would like to speak with you further and assist in a resolution. Please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to hearing from you soon. - Jessica P. Kohler Customer Service.
    4 found this review helpful
    Sorry toilet. Now I know why this toilet was on clearance and discontinued. I was as easy as possible bolting the tank to the toilet . Couldn't get the bushing seals between the tank and toilet to stop leaking. Continued to tighten the bolts alittle. Next thing I know the toilet broke. Do yourself a favor and don't purchase one.
    Response from Kohler Product ExpertMay 18, 2022
    Hi Andy, this is Sarah with Kohler Co. I am very sorry to hear your Cimarron toilet broke during installation. Please email our team directly at KohlerCustServ@kohler.com for further assistance. We are here to help. -Sarah S. Kohler Customer Service
      2 found this review helpful
      Mine Had Defect in Porcelain - Pinhole Leak
      After applying wax rings twice and ending up with a leak near the front of the toilet base both times after a few minutes, I had to remove again and begin an inspection for defects sadly. Flipped it over and found what looked like a possible pinhole. Set up a little bench experiment and confirmed the defect which was causing a leak in my test. Back to Home Depot it goes. There is a sticker right on the bowl stating Leak Test Passed! What a joke and what horrible QA/QC at Kohler.
        9 found this review helpful
        Easy DIY install
        This replaced our old toilet, wanted something with a little more power on the flush. The flush handle feels different than other toilets. It has a quick pressure release instead of constant pressure. It was an easy swap and went together well. No issues at this point.
          • Recommended
          1 found this review helpful
          Where's the seat?
          The box clearly states "Includes slow close seat ($30 value)". There's no seat in the box. The toilet is working fine. The bowl opening is larger than other toilets I've experienced.
          Response from Kohler Product ExpertMar 22, 2022
          Hello smahnken, my name is Meli with Kohler Co. I am sorry to read your Cimarron toilet was missing the toilet seat. We would be happy to assist with obtaining a replacement. Please email our customer care team at KohlerCustServ@Kohler.com. We look forward to hearing from you and helping you resolve this issue. Sincerely, Meli A., Kohler Customer Service
            1 found this review helpful
            One huge problem ruined this install
            I am so frustrated- I hope Kohler can correct this because otherwise I would be rating 5 stars. The included instructions do not show or say anything about the gaskets that are used for the bolts that screw the tank to the body. I kept trying to figure out why water was leaking through the bolt holes and finally checked the "Instructions / Assembly" link on Home Depot (note this is different from the installation guide) and saw the gaskets in the 1433803 section. These are missing.
            Response from Kohler Product ExpertFeb 24, 2022
            Jordan, my name is Jessica with Kohler Customer Service. I am sorry to hear that your Cimarron toilet was received with missing hardware and incorrect installation instructions. Step 6 of both the following instructions will show the parts being installed with the grommets: https://bit.ly/36t3G9k and https://bit.ly/3sgm0uM. We would like to connect with you to aid in providing warranty replacement hardware. Please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to hearing from you soon. - Jessica P. Kohler Customer Service.
              6 found this review helpful
              Poor Quality
              Leaked due to poor quality. Customer service was helpful to a point. Tank had remnants of something I couldn't identify and caused tank to toilet seal damage. This I discovered after I had to purchase a $23 wrench just to take the Flush Valve off of the tank. Pictures show object and seal.
                9 found this review helpful
                Kohler quality lacking Please make in USA
                Third Kohler toilet in two days. Returned the first for base feet uneven taller than base Second toilet crack in the trap returned now this one missing porcelain in the trap no quality control very disappointing Home Depot has been great looks like another return I ll try glacier bay
                  8 found this review helpful
                  DO NOT BUY THIS TOILET! - READ BELOW
                  I had three of these installed in my new home by my plumber. It was immediately apparent that ALL THREE lean to the right side! I went back to the store and checked several in the boxes and they all also lean to the same side! See pictures below.
                  Response from Kohler Product ExpertNov 25, 2021
                  Hi Isaac, this is Lisa with Kohler Co. I am sorry to hear of what has occurred with your new products. As the manufacturer, we are very interested in supplying our customers with a quality product that delivers beyond expectations. I apologize this was not your experience. We would like to connect with you and aid in a resolution. Please email customer service at KohlerCustServ@Kohler.com. We look forward to hearing from you. Sincerely, Lisa A., Kohler Customer Service
                    14 found this review helpful
                    defective out of the box
                    out of the box, the fill valve is not working properly. it extends over the top of the tank. When you put the tank lid on, it presses valve down and water continues to fill.
                    Response from Kohler Product ExpertOct 28, 2021
                    Anne in Chatham, my name is Jessica with Kohler Customer Service. I am sorry to hear that your Cimarron toilet is not functioning as it should. This is nothing you should expect when you choose Kohler. We would like to connect with you to aid in a resolution. Please contact our Customer Service team at KohlerCustServ@kohler.com. We look forward to helping you soon. - Jessica P. Kohler Customer Service.
                    • Verified Purchase
                    10 found this review helpful
                    Showing 1-10 of 1,628 reviews