---
product_id: 204491419
title: "Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641"
brand: "halotronics"
price: "70.53 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Halotronics"
url: https://www.desertcart.tn/products/204491419-halotronics-rv-toilet-water-valve-for-dometic-sealand-pedal-flush
store_origin: TN
region: Tunisia
---

# Exact-fit OEM replacement DIY install in minutes Durable, leak-resistant ABS Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641

**Brand:** halotronics
**Price:** 70.53 DT
**Availability:** ✅ In Stock

## Summary

> 🚐 Fix leaks fast, travel smart—your RV’s flush upgrade awaits!

## Quick Answers

- **What is this?** Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 by halotronics
- **How much does it cost?** 70.53 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/204491419-halotronics-rv-toilet-water-valve-for-dometic-sealand-pedal-flush)

## Best For

- halotronics enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from freeze-resistant ABS plastic to resist leaks and fractures, engineered for rugged RV life.
- • **Quick DIY Fix:** Install with common hand tools in under 15 minutes—no plumber needed, get back on the road faster.
- • **Precision OEM Match:** Seamlessly replaces Dometic Sealand 385311641 for models 300-321, ensuring flawless compatibility.
- • **Trusted by Thousands:** Rated 4.6 stars by over 3,500 RV owners—join the community that refuses to settle for leaks.
- • **All-in-One Repair Kit:** Includes valve, hose clamp, and mounting screws—no more hunting for parts, complete your repair in one go.

## Overview

The Halotronics RV Toilet Water Valve is a direct OEM replacement for Dometic Sealand pedal-flush toilets (models 300-321). Made from durable, freeze-resistant ABS plastic, it stops leaks and restores strong flush performance. The kit includes all necessary parts for a quick, plumber-free installation, making it the go-to solution for RV owners seeking reliable, hassle-free repairs.

## Description

desertcart.com: Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 | Replaces OEM 385311641. Fits Dometic Sealand 300 301 310 311 320 321. Hose clamp and screws included. Durable ABS. : Automotive

Review: Direct fit, easy to do. Works great - This seems to be a good, cheap replacement for the thetford valve, in my RV toilet. We'll see how long it lasts. Took about 15 minutes to replace, and comes with a new hose clamp. You'll need it because the original clamp is a pex type crimp . It instant fixed my leak.
Review: Halotronics RV toilet water valve - This RV toilet replacement valve worked great. It was easy to install with no leaks. Well constructed from plastic material. The price was good compared to an RV store and worked just as well. Would recommend if looking for a replacement or to have one on hand in case one is needed.

## Features

- Stops Leaks and Weak Flush - Replaces OEM 385311641: Exact-fit water valve kit for Dometic Sealand pedal-flush toilets 300, 301, 310, 311, 320, 321
- DIY Fix in Minutes - No Plumber Needed: Installs with common hand tools, so most owners can handle the swap themselves, skip the service call, and get back on the road fast
- Complete Repair in One Kit: Includes the parts needed to complete the repair plus a hose clamp and mounting screws. Rebuild the valve in a single job instead of hunting for pieces separately
- Confirm Fit Before Ordering: Match your old part number (385311641) and your toilet model for a precise, direct-fit replacement
- Durable, Leak-Resistant Halotronics Quality: Strong ABS plastic with freeze-resistant materials resists fractures and leaks, tested for dependable performance in campers, motorhomes, travel trailers, fifth wheels, and boats

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084HN12PS |
| Best Sellers Rank | #6,281 in Automotive ( See Top 100 in Automotive ) #11 in RV Toilets & Parts |
| Brand | Halotronics |
| Brand Name | Halotronics |
| Connector Type | Threaded |
| Customer Reviews | 4.6 out of 5 stars 3,595 Reviews |
| Exterior Finish | ABS plastic |
| Inlet Connection Size | 0.48 inches |
| Inlet Connection Type | threaded |
| Item Dimensions | 7 x 4 x 2 inches |
| Item Highlight | Replaces OEM 385311641. Fits Dometic Sealand 300 301 310 311 320 321. Hose clamp and screws included. Durable ABS. |
| Item dimensions L x W x H | 7 x 4 x 2 inches |
| Manufacturer | Halotronics |
| Manufacturer Part Number | HT-WV03 |
| Material | ABS plastic |
| Material Type | ABS plastic |
| Model Number | HT-WV03 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.48 inches |
| Outlet Connection Type | threaded |
| Size | 1 Pack |
| Thread Size | 0.48 inches |
| Thread Type | Standard |
| UPC | 810004871823 |
| Unit Count | 1 Count |
| Valve Type | Globe Valve |

## Product Details

- **Brand:** Halotronics
- **Exterior Finish:** ABS plastic
- **Inlet Connection Size:** 0.48 inches
- **Inlet Connection Type:** threaded
- **Item dimensions L x W x H:** 7 x 4 x 2 inches
- **Material:** ABS plastic
- **Number of Packs:** 1
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.48 inches
- **Outlet Connection Type:** threaded

## Images

![Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 - Image 1](https://m.media-amazon.com/images/I/61P2-fgEAPL.jpg)
![Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 - Image 2](https://m.media-amazon.com/images/I/81+0+x6EGwL.jpg)
![Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 - Image 3](https://m.media-amazon.com/images/I/91JhiO8FKiL.jpg)
![Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 - Image 4](https://m.media-amazon.com/images/I/71UFLieeY6L.jpg)
![Halotronics RV Toilet Water Valve for Dometic Sealand Pedal-Flush 385311641 - Image 5](https://m.media-amazon.com/images/I/615knYmA9NL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Direct fit, easy to do. Works great
*by P***F on June 17, 2026*

This seems to be a good, cheap replacement for the thetford valve, in my RV toilet. We'll see how long it lasts. Took about 15 minutes to replace, and comes with a new hose clamp. You'll need it because the original clamp is a pex type crimp . It instant fixed my leak.

### ⭐⭐⭐⭐⭐ Halotronics RV toilet water valve
*by O***L on July 18, 2026*

This RV toilet replacement valve worked great. It was easy to install with no leaks. Well constructed from plastic material. The price was good compared to an RV store and worked just as well. Would recommend if looking for a replacement or to have one on hand in case one is needed.

### ⭐⭐⭐⭐⭐ Fits works as described 5 minute fix
*by J***N on September 7, 2026*

As described flawless install direct replacement part

## Frequently Bought Together

- Halotronics Upgraded RV Water Valve Replacement Kit for Pedal-Flush Toilets - Compatible with Sealand Dometic 300, 301, 310, 311, 320, 321 (385311641) - Hardware Included - 2024 Model
- XQIQX RV Toilet Seal, 385311652 RV Toilet Replacement Seal and 385311658 RV Toilet Flush Seal Compatible with Dometic 300/310/320 Toilet, RV Toilet Gasket for 300/310/320 Series RV Toilet Flange Seal
- Thetford Aqua-Magic® VI High Profile, White

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-17*