Identifying the model of your Kohler toilet can be an important step for ordering replacement parts, troubleshooting issues, or simply understanding its specifications. Kohler toilets come in a variety of styles and designs, each with unique features. Fortunately, the process of finding the model number is straightforward and typically involves locating it on the toilet itself.
This guide on how to identify kohler toilet model will walk you through the steps to easily identify the model of your Kohler toilet.

Why is It Important to Identify Your Kohler Toilet Model?
Identifying the model of your Kohler toilet can be important for several reasons. First, knowing the model number can help you with ordering replacement parts such as valves, flappers, or flush handles. This will ensure that you get the correct part for your specific model, avoiding any potential compatibility issues.
Secondly, identifying the model number can also aid in troubleshooting issues with your toilet. Many times, instructional manuals and online resources may require you to know the model number in order to provide accurate information on how to fix a problem.
Lastly, understanding the specifications of your Kohler toilet by identifying its model number can be useful if you are looking to upgrade or make any changes to your toilet. This will allow you to research and compare different models to find the best fit for your needs.
Needed Materials:
Flashlight (Optional):
A flashlight can be helpful when trying to locate the model number, especially if the area around or inside the toilet tank is dimly lit. Use a flashlight to clearly illuminate hard-to-see areas, ensuring you can read the model number without straining your eyes.
Pen and Paper (Optional):
Although not necessary, having a pen and paper handy can be useful for writing down the model number once you have located it. This will ensure that you don’t forget or misread the number while identifying it.

10 Simple Methods on How to Identify Kohler Toilet Model:
Method 1: Check the Inside of the Toilet Tank
The most common location for finding the model number of your Kohler toilet is inside the toilet tank. First, carefully remove the tank lid and place it on a flat, stable surface to avoid any damage. Look at the inside walls of the tank or the bottom surface for any stamped or printed numbers.
The model number is typically a four-digit or longer alphanumeric code and may be accompanied by additional information such as manufacturing dates. Be sure to check carefully, as the numbers may be faint or covered in residue. Use a flashlight if needed to ensure you can see the details clearly. Write down or take a picture of the number for reference.
Method 2: Check the Back of the Toilet Bowl
Another common location to find the model number is on the back of the toilet bowl. To check this, inspect the area near the seat hinges or just above the floor at the rear of the toilet. The model number may be etched, stamped, or printed onto the porcelain surface.
If the number is difficult to read due to dirt or discoloration, use a damp cloth to gently clean the area before examining it. A flashlight can also be helpful to ensure better visibility, especially in areas with limited lighting. Once you locate the model number, record it using a pen and paper or take a clear picture for your reference.
Method 3: Check the Base of the Toilet
For some Kohler toilet models, the model number may be located on the base of the toilet. This is typically found on one of the sides or underneath near where it connects to the floor. Look for any stamped or printed numbers, and make sure to check all sides as they can vary in location depending on the model. If needed, use a flashlight to clearly see and record the number.
The number may be accompanied by additional information such as the serial number, batch code, or manufacturing date. This can be helpful to note down for future reference as well.
Method 4: Inspect the Toilet Bowl Rim
In some cases, the model number of your Kohler toilet may be located on the inside rim of the toilet bowl. To check this, carefully lift up the seat and look around the inner edge of the bowl where it meets the tank. The model number may be etched or printed onto this surface. If you have trouble locating it, use a flashlight and take extra care to ensure there is no glare obstructing your view.
Be sure to record all necessary numbers and information for your reference.
Method 5: Look on the Sides of the Toilet Tank
Depending on the model of your Kohler toilet, the model number may also be located on one of the sides of the tank. This is typically etched or stamped onto the porcelain surface and can vary in size and visibility.
Carefully examine all sides of the tank and use a flashlight to help you see any numbers that may be less visible. Record all necessary details for your reference.

Method 6: Check Underneath the Toilet Lid
Some Kohler toilets have their model numbers printed or etched on the underside of the toilet lid. To check this, carefully remove the lid and turn it over to inspect the inner surface. The model number may be located near the hinges or on one of the sides.
If you have trouble seeing or reading the number, use a damp cloth to clean any dirt or residue that may be covering it. Once located, record all necessary details for future reference.
Method 7: Look on the Toilet Seat
In some cases, the model number may also be located on the toilet seat itself. To check this, carefully lift up the seat and look at its underside for any stamped or printed numbers. If needed, use a damp cloth to clean off any dirt or residue before examining.
Be sure to record all necessary information for your reference.
Method 8: Check the Owner’s Manual
If you still cannot locate the model number on your Kohler toilet, check the owner’s manual that came with it. The model number is usually listed in the specifications or parts section of the manual. If you do not have a physical copy of the manual, you can also search for it online using your toilet’s name or serial number, which may also be listed in place of the model number.
It is important to note that the owner’s manual may also contain additional information, such as installation guidelines, maintenance tips, and troubleshooting instructions.
Method 9: Contact Kohler Customer Service
If you have exhausted all other methods and still cannot find the model number of your Kohler toilet, you can contact their customer service team for assistance. They will be able to provide you with the necessary information or help identify the model based on any other details you can provide.
You can reach Kohler’s customer service by phone, email, or online chat through their official website.
Method 10: Consult a Professional Plumber
If all other methods have failed or if you are unable to locate the model number on your own, consulting a professional plumber can be a practical solution. Plumbers have extensive experience with various toilet models and can often identify the make and model quickly by examining the toilet’s design and features. Additionally, they may have access to specialized equipment or resources to help identify the exact model.
When contacting a plumber, provide as much information as you can, such as photographs of your toilet, any visible numbers, or a description of its features. This information can make it easier for them to assist you efficiently. While this method may involve additional costs, it ensures you receive expert guidance and avoids the frustration of attempting to identify the model on your own.
Following these methods on how to identify kohler toilet model, you should be able to find the model number of your Kohler toilet and have all the necessary information for any future repairs or replacements. Regularly checking and noting down important numbers can also help maintain your toilet’s warranty coverage. If you are still unable to locate the model number, consider contacting a professional plumber or reaching out to Kohler customer service for assistance.

Frequently Asked Questions:
Q: Is It Necessary to Know the Model Number of My Kohler Toilet?
A: While not essential, knowing your toilet’s model number can be helpful for future repairs or replacements as well as inquiring about warranty coverage.
Q: Can I Use These Methods to Identify the Models of Other Toilet Brands?
A: These methods are specifically tailored for Kohler toilets, but some may also work for other brands. It is best to consult the brand’s official website or contact their customer service team for specific instructions on identifying their model numbers.
Q: Why Is My Toilet’s Model Number Important?
A: The model number contains important information such as the toilet’s size, color, and features that can be useful when ordering parts or seeking assistance from customer service. It also helps determine if your toilet is still under warranty and what type of maintenance it may require.

Conclusion
Identifying the model number of your Kohler toilet can seem like a daunting task, but by following the methods outlined in this guide on how to identify kohler toilet model, you can locate this important information with relative ease. Whether it’s etched on the tank, printed on the lid, or referenced in the owner’s manual, the model number is a valuable resource for repairs, replacements, and warranty claims.
If all else fails, reaching out to Kohler customer service or consulting a professional plumber ensures you’ll receive the guidance you need. Taking the time to locate and record your toilet’s model number today can save you time, effort, and frustration in the future.