---
product_id: 335647082
title: "KOHLER K-1188998 Flush Valve Kit"
brand: "kohler"
price: "$3005"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/335647082-kohler-k-1188998-flush-valve-kit
store_origin: MX
region: Mexico
---

# WaterSense certified for eco-friendly performance Complete assembly with tank-to-bowl gasket included 3" canister with 2" outlet for optimized flush KOHLER K-1188998 Flush Valve Kit

**Brand:** kohler
**Price:** $3005
**Availability:** ✅ In Stock

## Summary

> 🚽 Flush like a pro with KOHLER’s precision power!

## Quick Answers

- **What is this?** KOHLER K-1188998 Flush Valve Kit by kohler
- **How much does it cost?** $3005 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/335647082-kohler-k-1188998-flush-valve-kit)

## Best For

- kohler enthusiasts

## Why This Product

- Trusted kohler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Genuine KOHLER Quality:** Protect your warranty with authentic KOHLER parts engineered for durability and longevity.
- • **Seamless Compatibility:** Designed specifically for KOHLER Cimarron tanks K-4418 & K-4369 for perfect fit and function.
- • **All-in-One Installation:** Includes complete assembly and tank-to-bowl gasket for hassle-free replacement.
- • **Precision Engineered Flush:** Harnesses gravity with a 3" canister and 2" outlet for powerful, efficient flushing.
- • **Eco-Friendly WaterSense Certified:** Meets WaterSense standards to save water without sacrificing performance.

## Overview

The KOHLER K-1188998 Flush Valve Kit is a genuine KOHLER replacement part designed for Cimarron tank models K-4418 and K-4369. Featuring a 3" canister with a 2" outlet, it optimizes flush performance using gravity, is WaterSense certified for water efficiency, and comes as a complete assembly including a tank-to-bowl gasket for easy installation and warranty protection.

## Description

Protect the warranty on KOHLER products, always look for the KOHLER GENUINE PARTS logo. KOHLER GENUINE PARTS are designed by KOHLER engineers to maintain original product performance and promote product longevity.

## Features

- KOHLER GENUINE PART
- 3" canister with a 2" outlet harnesses the natural force of gravity and optimizes flush performance
- Compatible with KOHLER Cimarron tank model numbers K-4418 and K-4369
- Look inside the back wall of the toilet tank to identify tank model number
- Complete assembly with tank-to-bowl gasket

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KOHLER |
| Part number | 1188998 |
| Item Weight | 90.6 g |
| Product Dimensions | 8.26 x 8.26 x 27.61 cm; 90.72 g |
| Item model number | K-1188998 |
| Size | Pack of 1 |
| Material | Metal |
| Item Package Quantity | 1 |
| Specification met | WaterSense |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Metal
- **Brand:** Kohler
- **Item dimensions L x W x H:** 8.3 x 8.3 x 27.6 centimeters
- **Exterior finish:** Brass
- **Inlet connection size:** 3 Millimeters

## Images

![KOHLER K-1188998 Flush Valve Kit - Image 1](https://m.media-amazon.com/images/I/71WtTtvryfL.jpg)
![KOHLER K-1188998 Flush Valve Kit - Image 2](https://m.media-amazon.com/images/I/61Z+G4C6pDL.jpg)
![KOHLER K-1188998 Flush Valve Kit - Image 3](https://m.media-amazon.com/images/I/31b0TXF8l5L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does this work in a kohler 4421 model?**
A: It worked very well; in my toilet and take off the cover of your toilet and if it has a can like this in it this will probable work.

**Q: Can I use this flush valve instead of 1096384 flush valve?**
A: YES IT IS A DIRECT REPLACEMENT AS PER KOHLER

**Q: Can this work with kohler 1188943?**
A: not sure

**Q: Will this fit the aquapiston part #1284422?**
A: No it will not. A 1216622 is for a lined tank.

## Frequently Bought Together

- KOHLER GENUINE PART 1188998 2" Toilet Canister Flush Valve Kit
- KOHLER Silent Fill Toilet Valve Kit, Genuine Part GP1138930, Adjustable with Multiple Fill-Rate Inserts
- Kohler Genuine Part Gp1083167 Silent Fill Valve Kit For All Kohler Class Five Toilets,12.5" x 3.5" x 3"

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**Shop now:** [https://www.desertcart.mx/products/335647082-kohler-k-1188998-flush-valve-kit](https://www.desertcart.mx/products/335647082-kohler-k-1188998-flush-valve-kit)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-23*