---
product_id: 46167464
title: "Mansfield 386 Plumbing Summit 1.6 GPF Toilet Tank"
brand: "mansfield"
price: "¥92510"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/46167464-mansfield-386-plumbing-summit-1-6-gpf-toilet-tank
store_origin: JP
region: Japan
---

# High performance flush 3-bolt connection 1.6 GPF Mansfield 386 Plumbing Summit 1.6 GPF Toilet Tank

**Brand:** mansfield
**Price:** ¥92510
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your bathroom game with Mansfield's Summit Toilet Tank!

## Quick Answers

- **What is this?** Mansfield 386 Plumbing Summit 1.6 GPF Toilet Tank by mansfield
- **How much does it cost?** ¥92510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/46167464-mansfield-386-plumbing-summit-1-6-gpf-toilet-tank)

## Best For

- mansfield enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Design:** Modern white finish complements any bathroom aesthetic.
- • **Easy Installation:** Smart fasten 3-bolt connection simplifies setup and ensures stability.
- • **Durable Construction:** Crafted from high-quality vitreous china for long-lasting performance.
- • **Efficient Water Usage:** Conserve water with a powerful 1.6 GPF flush.
- • **Advanced Flushing Technology:** Experience the cutting-edge magnaflush system for a cleaner bowl.

## Overview

The Mansfield 386 Plumbing Summit Toilet Tank is a high-performance, eco-friendly solution designed for efficiency and durability. With a 1.6 GPF flush and advanced magnaflush technology, this tank ensures a powerful clean while conserving water. Made from vitreous china, it features a sleek white finish and an easy-to-install 3-bolt connection, making it a perfect addition to any modern bathroom.

## Description

Mansfield 386 Plumbing Summit 1.6 GPF Toilet Tank

## Features

- Tank and lid only; bowl sold separately; 1.6 gpf/6.0 lpf
- Pilot-operated anti-siphon fill valve
- High performance magnaflush flushing technology; extra large 3 inch flush valve
- Material: vitreous China; left-hand Chrome Trip lever
- Smart fasten 3-bolt tank-to-bowl connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mansfield Plumbing Prod |
| Part Number | 386WHT |
| Item Weight | 36 pounds |
| Product Dimensions | 19.5 x 8.25 x 16 inches |
| Item model number | 386WHT |
| Color | White |
| Finish | White |
| Material | Vitreous China |
| Item Package Quantity | 1 |
| Water Consumption | 1.6 Gallons per Flush |
| Batteries Required? | No |

## Images

![Mansfield 386 Plumbing Summit 1.6 GPF Toilet Tank - Image 1](https://m.media-amazon.com/images/I/51fcUpQb5bL.jpg)
![Mansfield 386 Plumbing Summit 1.6 GPF Toilet Tank - Image 2](https://m.media-amazon.com/images/I/21TcfWboaFL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Wait a year
  

*by M***T on Reviewed in the United States on August 23, 2023*

These things fail big time ...starts with a weak flush which then leads to a clog ...and a high fail rate on the dumb flapper ...replace ALL the guts NOW if you own one

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    great fit
  

*by T***N on Reviewed in the United States on November 5, 2018*

good product, exactly what I had hoped for

### ⭐⭐ 2.0 out of 5 stars







  
  
    insufficient glazing
  

*by B***D on Reviewed in the United States on March 25, 2022*

II purchased a Mansfield toilet versus Kohler or American Standard on the suggestion of my plumber. The Mansfield toilet performance the required function, but the glazing on the inner bowl is insufficient. The first sign was the water droplets that remained after a flush. More importantly the lack of glazing causes more residue after use. The result was significantly more cleaning and more often.  Not what I was expecting. I called Mansfield and the representative suggested applying automobile wax to the bowl! Are you kidding me!

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**Shop now:** [https://www.desertcart.jp/products/46167464-mansfield-386-plumbing-summit-1-6-gpf-toilet-tank](https://www.desertcart.jp/products/46167464-mansfield-386-plumbing-summit-1-6-gpf-toilet-tank)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-15*