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Internet # 303008108

Model # K-4369-95

Cimarron Toilet Tank Only 1.28 GFP Single Flush in Ice Grey

$207.52
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  • AquaPiston flush delivers 1.28 gpf, powerful and plug-free
  • Left-hand Polished Chrome trip lever for easy actuation
  • Pairs with a Cimarron toilet bowl for a complete toilet
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Return this item within 90 days of purchase.

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Product Details

About This Product

The KOHLER Cimarron toilet tank combines versatile styling with a water-efficient 1.28 gpf flush. Inside, patented AquaPiston technology, a canister flush engine that harnesses gravity to send water into the bowl from all sides, delivers a fast, powerful, virtually plug-free flush every time. Its easy-to-flush canister design takes less force to actuate than a 3" flapper and features 90% less exposed seal material, so it resists the wear, shrinkage, and swelling that lead to leaks over the years.

Highlights

  • 1.28 Gal. per flush (GPF)
  • Left-hand polished chrome trip lever included
  • Supply line not included
  • Combines with the K-5309 bowl to create a complete K-5310 Cimarron toilet
  • Coordinates with other products in the Cimarron collection
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trap way to create a strong siphon during flushing
  • AquaPiston canister allows water to flow into the bowl from all sides (360), increasing the power and effectiveness of the flush
  • Flush valve's 3:2 ratio harnesses the natural force of gravity and optimizes flush performance
  • Durable canister design has 90% less exposed seal material than a 3 in. flapper, for leak-free performance
  • Light-touch canister flush requires a lower actuation force than a flapper
  • WaterSense
  • Return Policy

Product Information

Internet # 303008108

Model # K-4369-95

Specifications

Dimensions: H 14 in, W 17.625 in, D 8 in

Dimensions

Product Depth (in.)

8 in

Product Height (in.)

14 in

Product Width (in.)

17.625 in

Details

Color Family

Gray

Color/Finish

Ice Grey

Commercial / Residential

Residential

Features

No Additional Features

Flushing Technology

Gravity Fed

Flushing Type

Single Flush

Gallons Per Flush

Single Flush: 1.28

Included

Handle

Material

Vitreous China

Models used with

K-5309

Returnable

90-Day

Style

Modern

Trip Lever Location

Left Front

Warranty / Certifications

Certifications and Listings

CSA Certified

Manufacturer Warranty

One-Year Limited Warranty

Questions & Answers

Is this the correct replacement tank for the K-4422-DA?
ByJun 22, 2026
1 Answer | 
Answer This Question

Hi, this is Lisa with Kohler Co. I am glad to assist with your inquiry. The K-4422-DA is not a valid tank model number. We would like to assist with helping identify the toilet tank that you have installed. Once we have the tank identified, we can assist with recommending a replacement tank. Please feel free to contact us at 1-800-4KOHLER. We are available Monday through Friday, from 8 a.m. - 5 p.m. CST. We are glad to help! Thank you for choosing Kohler.

By|Jun 23, 2026


    Will this replacement tank Model # K-4369-0 Fit K-31615-CS-0 tank
    ByFeb 21, 2026
    1 Answer | 
    Answer This Question

    Hi Lulu, this is Lisa with Kohler Co. I am happy to answer your question. The two toilet tanks are not interchangeable. The K-4369-0 tank will only pair with K-5309-0 bowl. The K-31615 tank pairs with K-31588. Thank you for choosing Kohler.

    By|Feb 25, 2026


      My tank # is 974166-CS-BB. Can you give me the correct tank parts kit.
      ByFeb 11, 2026
      1 Answer | 
      Answer This Question

      Mike, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. The flush valve and fill vales for K-4369-0 and K-4166-0 are not the same. K-4369 uses K-GP1138930 fill valve and K-1188998 flush valve. K-4166 uses K-GP1083167 fill valve and K-1189000 flush valve. Thank you for choosing Kohler.

      By|Feb 12, 2026


        I currently have a touchless model ( Kohler 18593-CS-AA) that I would like to convert to manual. Is this tank compatible?
        ByNov 11, 2025
        1 Answer | 
        Answer This Question

        Chad, my name is Jessica with Kohler Customer Service. I am happy to assist with your inquiry. I do apologize, K-4369-0 is not compatible with K-18202-0 (K-18593-CS tank/K-4199 bowl). The compatible tank would be K-4467 Wellworth tank. Thank you for choosing Kohler.

        By|Nov 11, 2025


          Does the KOHLER Cimarron Toilet Tank Only include the flush valve, fill valve, and handle? What about the thank to bowl gasket and fasteners?
          ByJun 15, 2025
          1 Answer | 
          Answer This Question

          Hello PhilMcC, this is Lisa with Kohler Co. I am happy to help with your question. The toilet tank will include the internal service parts, along with the tank to bowl gasket / hardware. Thank you for choosing Kohler.

          By|Jun 25, 2026

            (2)

            Is this water tank a three bolts tank
            ByApr 1, 2025
            1 Answer | 
            Answer This Question

            Rodriguez1976, this is Sarah with Kohler Customer Service. I am glad to address your question. This tank uses a two bolt attachment. Thank you for choosing Kohler.

            By|Jun 25, 2026

              (1)

              Will this tank fit on toilet K-4634-AA?
              ByAug 24, 2024
              1 Answer | 
              Answer This Question

              Hi K4634, this is Sarah with Kohler Customer Service. I am glad to address your question. The K-46345 and K-4369 tanks are not interchangeable. Thank you for choosing Kohler.

              By|Aug 26, 2024


                Will this tank replace my old tank (photo) which has a crack and leaks.
                ByMay 20, 2024
                1 Answer | 
                Answer This Question

                Hello, this is Keisha with Kohler Co. To further assist, we would ask you to contact our customer service team at 1-800-456-4537 M-F 8-5PM CST so we can gather more information and further assist. Thank you for choosing Kohler.

                By|May 20, 2024


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                  Customer Reviews

                  4.1 out of 5

                  • 4.1 out of 22 reviews
                  • 0% recommend this product
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                  Showing 1-10 of 22 reviews
                  Tank was delivered broken Returned to store and reordered to be delivered at store for inspection Not delivered to store for 3 weeks. Local store was unable able to locate it. After contacting customer service It was located and delivered to the Local store where I picked it up
                  by
                  Received the original toilet with a cracked tank. The online help took care of everything right away and sent a new replacement in a timely manner. Couldn't have asked for any better help or service. And once installed, the toilet worked quite silently, and flushed efficiently and cleanly with the 360 Revo wash.
                  by
                  • Verified Purchase
                  This customer chose to rate the product and not provide text.
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                  This customer chose to rate the product and not provide text.
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                  • Verified Purchase
                  Stylish and comfortable
                  Lovely and stylish to match our new bathroom and other fixtures
                  by
                  • Verified Purchase
                  This customer chose to rate the product and not provide text.
                  by
                  • Verified Purchase
                  Replaced a cracked toilet tank. Easy install with included tank water supply upgrades.
                  by
                  • Verified Purchase
                  The tank did not fit the toilet bowl purchased from you as well. We found out the hard way the collection has many possible matches. When we returned the tank, the customer service rep did not bother calling Kohler for advice. We had to order it from our plumber, which was more expensive than expected.
                  by
                  Response from Kohler Product ExpertMay 8, 2024
                  MIOARA, my name is Jessica with Kohler Customer Service. I am sorry to hear this Cimarron tank did not work with your bowl and also about the experience you had in the sore, and that this experience has affected your satisfaction with your Kohler toilet. If there is any way we can help with your product, please email our Customer Service team at KohlerCustServ@kohler.com. We are here to help. - Jessica P. Kohler Customer Service.
                  • Verified Purchase
                  This customer chose to rate the product and not provide text.
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                  • Verified Purchase
                  Showing 1-10 of 22 reviews