---
product_id: 234960213
title: "Boat Engine 3H6-04000-0/1/2/3/4/5/6/7 3H6040000M 3H6040001M 3H6040002M 3H6040003M 3H6040004M 3H6040005M 3H6040006M 3H6040007M Fuel Pump for Tohatsu & for Nissan Outboard MFS NSF 4 5 6 8 9.8HP 4 stroke"
brand: "southmarine"
price: "€ 40.58"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/234960213-boat-engine-3h6-04000-0-1-2-3-4-5
store_origin: IT
region: Italy
---

# 165g Lightweight Boat Compatibility Mechanical Operation Boat Engine 3H6-04000-0/1/2/3/4/5/6/7 3H6040000M 3H6040001M 3H6040002M 3H6040003M 3H6040004M 3H6040005M 3H6040006M 3H6040007M Fuel Pump for Tohatsu & for Nissan Outboard MFS NSF 4 5 6 8 9.8HP 4 stroke

**Brand:** southmarine
**Price:** € 40.58
**Availability:** ✅ In Stock

## Summary

> 🚀 Fuel Your Adventure with Confidence!

## Quick Answers

- **What is this?** Boat Engine 3H6-04000-0/1/2/3/4/5/6/7 3H6040000M 3H6040001M 3H6040002M 3H6040003M 3H6040004M 3H6040005M 3H6040006M 3H6040007M Fuel Pump for Tohatsu & for Nissan Outboard MFS NSF 4 5 6 8 9.8HP 4 stroke by southmarine
- **How much does it cost?** € 40.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/234960213-boat-engine-3h6-04000-0-1-2-3-4-5)

## Best For

- southmarine enthusiasts

## Why This Product

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

## Key Features

- • **🔧 Precision Fit:** Engineered for Tohatsu & Nissan outboards, ensuring seamless integration.
- • **💪 Durable Design:** Crafted from high-quality membrane material for long-lasting performance.
- • **⚡ Efficient Operation:** Mechanical operation mode for reliable fuel delivery without the fuss.
- • **🛠️ Easy Installation:** Tank mount design allows for straightforward setup, getting you back on the water faster.
- • **🌊 Versatile Compatibility:** Fits a range of HP models (4HP to 9.8HP), making it a must-have for boat enthusiasts.

## Overview

The Boat Engine 3H6-04000-0/1/2/3/4/5/6/7 Fuel Pump is a high-performance replacement part designed specifically for Tohatsu and Nissan outboard motors ranging from 4HP to 9.8HP. With a lightweight design of just 165 grams and a durable membrane construction, this mechanical fuel pump ensures reliable operation and easy installation, making it an essential component for any boating enthusiast.

## Description

Boat Engine 3H6-04000-0/1/2/3/4/5/6/7 3H6040000M 3H6040001M 3H6040002M 3H6040003M 3H6040004M 3H6040005M 3H6040006M 3H6040007M Fuel Pump for Tohatsu & for Nissan Outboard MFS NSF 4 5 6 8 9.8HP 4 stroke

## Features

- This fuel pump can replace 3H6040007M 3H6-04000-1 3H6040002M 3H6-04000-3 3H6-04000 3H6040000M 3H6-04000-7 3H6040000M 3H6040003M
- Fit 4HP 5HP 6HP 8HP 9.8HP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Body Material | Membrane |
| Material Type | Membrane |
| Mount Type | Tank Mount |
| Operation Mode | Mechanical |
| Auto Part Position | Rear |
| Fit Type | Vehicle Specific Fit |
| Compatible with Vehicle Type | Boat |
| Style Name | 片 |
| Item Weight | 165 Grams |

## Product Details

- **Brand:** SouthMarine
- **Fit Type:** Vehicle Specific Fit
- **Vehicle Service Type:** Boat
- **Material:** Membrane
- **Item Weight:** 165 Grams

## Images

![Boat Engine 3H6-04000-0/1/2/3/4/5/6/7 3H6040000M 3H6040001M 3H6040002M 3H6040003M 3H6040004M 3H6040005M 3H6040006M 3H6040007M Fuel Pump for Tohatsu & for Nissan Outboard MFS NSF 4 5 6 8 9.8HP 4 stroke - Image 1](https://m.media-amazon.com/images/I/71Ogpp5Bw+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Excellent pumps.
  

*by D***. on Reviewed in the United States on September 20, 2024*

These are very well made pumps. Appear to be precision machined and have a metal reed instead of the gasket and plastic reed found in other models. These can also be adapted to use on early Yamaha 9.9 four stroke outboards. The inlet is on the bottom instead of the side with the outlet. You can reroute the inlet hose and save a lot of money. The early Yamaha pumps are upwards of $100. Other option is to swap your old reed housing onto the new pump, if it’s in good shape. You can also remove the brass plug on the new pumps inlet side, use it to plug the bottom inlet, then cut the bottom inlet hose fitting off, drill and tap a brass inlet on the side. Then you have inlet and outlet on the side exactly like the OEM Yamaha pumps.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Pump
  

*by A***R on Reviewed in the United States on September 25, 2024*

Works well

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It worked so far
  

*by J***. on Reviewed in the United States on July 18, 2024*

Had an enlarged diaphragm and found this replacement with overnight shipping. New pump is slightly different than the old. In pictures attached the new pump has caps on inlet and outlet and the other pump was the old one from my motor. The piston was a different shape and from the mounting holes to the surface with the arrow it was slightly thicker but it mounted and ran just fine. Only idled a bit but so far I'm happy with it.

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**Shop now:** [https://www.desertcart.it/products/234960213-boat-engine-3h6-04000-0-1-2-3-4-5](https://www.desertcart.it/products/234960213-boat-engine-3h6-04000-0-1-2-3-4-5)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-05*