1. Overview
The KOHLER K-4636-0 Cachet Elongated Toilet Seat is designed for comfort, durability, and ease of use. It features innovative technologies such as Quiet-Close, Grip-Tight bumpers, and Quick-Release hinges, ensuring a quiet, stable, and hygienic experience. This seat is specifically designed to fit most elongated toilets.

Image: Top-down view of the KOHLER Cachet Elongated Toilet Seat, highlighting its elongated shape and key dimensions (Width 14 3/16", Height 1 1/8", Length 18 5/8").
2. Key Features
- Quiet-Close Lid: Engineered to close slowly and silently, preventing slamming and reducing noise. This feature enhances safety and extends the product's lifespan.
- Grip-Tight Bumpers: Unique rubber bumpers securely hold the seat in place, preventing shifting and providing added stability during use.
- Quick-Release Hinges: Allows for easy removal of the toilet seat from the bowl without tools, simplifying cleaning and maintenance.
- Quick-Attach Hardware: Designed for fast and secure installation, making the setup process straightforward.
- Durable Material: Constructed from solid polypropylene, resistant to staining, fading, and chipping, ensuring long-lasting appearance and performance.
- Elongated Design: Specifically shaped to fit most elongated toilet bowls, offering enhanced comfort.

Image: Close-up view of the Grip-Tight bumpers, illustrating how they prevent the seat from shifting on the toilet bowl.

Image: Hands demonstrating the Quick-Attach hardware for fast and secure installation of the toilet seat.

Image: A series of overlaid images illustrating the Quiet-Close feature, showing the toilet lid descending slowly and silently.

Image: A series of overlaid images illustrating the Quiet-Close feature, showing the toilet lid descending slowly and silently.
3. Setup and Installation
Before installation, ensure your toilet is an elongated model. Measure your current seat from the hinge bolt to the front of the seat to confirm compatibility (approximately 18 5/8 inches). The Quick-Attach hardware is designed for a fast and secure installation.
Installation Steps:
- Prepare the Toilet: Ensure the toilet bowl is clean and free of any old seat hardware.
- Position the Seat: Place the new KOHLER Cachet seat onto the toilet bowl, aligning the hinge posts with the bolt holes.
- Install Quick-Attach Hardware: Insert the Quick-Attach bolts through the hinge posts and into the toilet bowl holes. From underneath the bowl, push the nuts onto the bolts and tighten them by hand until secure.
- Secure the Seat: Close the hinge covers to conceal the hardware. The ReadyLatch hinge provides a positive lock/unlock to hold the seat firmly.

Image: A diagram illustrating the step-by-step process for installing the toilet seat, including positioning, attaching hardware, and securing the hinges.
4. Operating Instructions
Quiet-Close Functionality:
To engage the Quiet-Close feature, simply push the seat or lid down gently. The integrated hinges will allow it to descend slowly and silently until it rests on the bowl. Avoid forcing the lid or seat down, as this can damage the mechanism.
Quick-Release for Cleaning:
For thorough cleaning, the Quick-Release hinges allow for easy removal of the seat. Open the hinge covers, then pull the seat straight ahead to unlatch it from the toilet. To reattach, align the seat with the posts and push it back until it clicks into place, then close the hinge covers.
Demonstration Video: Quiet Close
Video: A demonstration of the Quiet-Close feature, showing the toilet seat and lid lowering slowly and silently without slamming.
5. Care and Maintenance
To maintain the pristine condition of your KOHLER Cachet toilet seat, follow these cleaning guidelines:
- Regular Cleaning: Use a soft, dampened sponge or cloth with mild soap and water.
- Avoid Abrasives: Never use abrasive materials such as brushes, scouring pads, or harsh chemical cleaners, as these can damage the finish.
- Quick-Release for Deep Cleaning: Utilize the Quick-Release hinges to easily remove the seat, allowing access to hard-to-reach areas around the hinges and between the tank and bowl for thorough cleaning.
- Drying: Wipe the seat dry with a soft cloth after cleaning to prevent water spots.
6. Troubleshooting
If you encounter any issues with your KOHLER K-4636-0 Cachet toilet seat, consider the following:
- Seat Shifting: Ensure the Quick-Attach hardware is securely tightened. The Grip-Tight bumpers are designed to prevent shifting, but re-tightening the bolts may be necessary if movement occurs.
- Lid Slamming: Verify that the Quiet-Close hinges are not obstructed and are functioning correctly. If the issue persists, contact customer support.
- Difficulty Removing/Reattaching: Ensure the hinge covers are fully open when attempting to use the Quick-Release feature. Apply gentle, straight pressure when removing or reattaching.
For persistent problems or issues not covered here, please refer to the Warranty & Support section for contact information.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | K-4636-0 |
| Brand | Kohler |
| Color | White |
| Material | Plastic |
| Shape | Elongated (Oval) |
| Product Dimensions | 18.62"L x 14.17"W |
| Item Weight | 5 Pounds |
| Features | Quiet-Close, Grip-Tight Bumpers, Quick-Release Hinges, Quick-Attach Hardware |
| Included Components | Installation Instructions, Kohler Cachet Elongated Toilet Seat |

Image: Diagram illustrating the dimensions of the elongated toilet seat, including length and width.

Image: Visual comparison between an elongated toilet seat and a round-front toilet seat, showing their respective lengths.
8. Warranty and Support
The KOHLER K-4636-0 Cachet Elongated Toilet Seat is covered by a KOHLER® One-Year Limited Warranty. For detailed warranty information or to obtain support, please contact Kohler Customer Care.
Customer Care: Refer to the contact information provided in your product packaging or visit the official Kohler website for assistance.