---
product_id: 49108957
title: "360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-Season Performance - Treats Up To 80 Gallons, 250 ml, Black"
brand: "sta-bil"
price: "€ 30.07"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sta Bil"
url: https://www.desertcart.ie/products/49108957-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents-corrosion-helps
store_origin: IE
region: Ireland
---

# Treats up to 80 gallons 4x fuel system cleaner 2x corrosion prevention 360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-Season Performance - Treats Up To 80 Gallons, 250 ml, Black

**Brand:** sta-bil
**Price:** € 30.07
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your marine engines running smooth—because rough waters deserve smooth rides!

## Quick Answers

- **What is this?** 360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-Season Performance - Treats Up To 80 Gallons, 250 ml, Black by sta-bil
- **How much does it cost?** € 30.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/49108957-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents-corrosion-helps)

## Best For

- sta-bil enthusiasts

## Why This Product

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

## Key Features

- • **Double Corrosion Shield:** Twice the corrosion prevention to keep moisture and water at bay.
- • **Quadruple Cleaning Power:** More than 4x the fuel system cleaner vs. regular stabilizers for peak performance.
- • **Ultimate Ethanol Defense:** Protect your marine engines from costly ethanol damage all year round.
- • **All-Season Engine Booster:** Enhances marine engine performance beyond just storage periods.
- • **Trusted #1 Marine Fuel Enhancer:** America’s top-rated ethanol treatment for boats, jet skis, and water sports engines.

## Overview

STA-BIL 360 Marine Ethanol Treatment is a premium 250 ml fuel stabilizer designed to treat up to 80 gallons of petrol. It features an advanced formula that delivers 4x more fuel system cleaning and 2x corrosion prevention compared to regular stabilizers, specifically engineered for marine and water sport engines. This treatment prevents ethanol-related damage, removes moisture, and improves in-season engine performance, making it the #1 choice for ethanol fuel protection in aquatic environments.

## Description

Helps prevent Ethanol fuel related damage in vehicles and small engines, Use in your boat, jet ski, or any water sport engines to clean the fuel system and improve performance, America’s #1 Ethanol Treatment, Advanced formula for engines used in water environments, to better remove the moisture, Helps prevent corrosion damage and helps remove water

Review: Brilliant fuel stabiliser. - Great stuff. Kept my motors from getting any bad fuel grief over winter. Usually my Kawasaki engine would misfire and run so rough on 3 month old e10 but this gear keeps it from going off. Very pleased and have bought some for other people too.
Review: Great fuel stabiliser! - Use this to store petrol in a 20 litre jerry can to fill boat and lawnmower tanks. The petrol seems to keep forever!

## Features

- Harmful to aquatic life with long lasting effects.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- May damage fertility or the unborn child.
- Repeated exposure may cause skin dryness or cracking.
- Suspected of causing cancer.
- Suspected of damaging fertility or the unborn child.
- Best ethanol blended fuel enhancer
- More than four times the fuel system cleaner than in regular Sta-bil fuel stabilizer
- Double the corrosion preventer than in regular Sta-bil fuel stabilizer
- Prevents corrosion from moisture and water attraction

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UJG0LE |
| Best Sellers Rank | 12,090 in Automotive ( See Top 100 in Automotive ) 142 in Fuel Systems |
| Capacity | 8 Fluid Ounces |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,263) |
| Date First Available | 7 Dec. 2011 |
| Exterior | Smooth |
| Fuel type | Petrol |
| Global Trade Identification Number | 00073905222396, 30073905223097 |
| Item Weight | 245 g |
| Item model number | 22239 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer part number | 770-176 |
| Model | 770-176 |
| OEM Part Number | 22239 |
| Product Dimensions | 18.67 x 9.65 x 4.19 cm; 244.94 g |
| Special Features | Advanced formula for engines used in water environments, to better remove the moisture, America’s #1 Ethanol Treatment, Helps prevent Ethanol fuel related damage in vehicles and small engines, Helps prevent corrosion damage and helps remove water, Use in your boat, jet ski, or any water sport engines to clean the fuel system and improve performance |
| UPC | 073905222396 182682942097 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** STA-BIL
- **Colour:** Clear
- **Item weight:** 245 g
- **Material:** Plastic
- **Product dimensions:** 9.7W x 4.2H centimetres

## Images

![360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-Season Performance - Treats Up To 80 Gallons, 250 ml, Black - Image 1](https://m.media-amazon.com/images/I/71gy64Vh1-L.jpg)

## Questions & Answers

**Q: Can anyone tell me if there is an alternative for diesel please?**
A: Yes there is. Just type on Google Stabil 360 Diesel and you shall be showered with options where to buy them. Good luck

**Q: Is this the best fuel stabiliser for a 2-stroke 2.5hp mercury outboard?**
A: I have 115hp Yamaha outboard. I dont think this is a stabiliser as such. I use it as a fuel enhancer and add to fuel for normal use. I use the Sta-bil Storage liquid when I leave the boat which can be for four or five months. Had problems before I used it but now engine starts however long its left. I'd recommend both and use them as appropriate.

**Q: Is this safe to mix with lead substitute additive already being used in the fuel tank of the car?**
A: I will say so as this is only a fuel stabiliser and water moisture repellent. This is mainly used on boats giving the higher humidity content.

**Q: Is 1oz to 10gals  in american gallons**
A: Hi David, I am a regular user of this product. The dosage instructions state 1oz to 10 US gallons or 30ml to 38 litres. There are "oz" and "ml" markers on the bottle neck so it is very easy to measure and use. You don't have to be exact if you have an unknown quantity in a tank. This product works very well and is used in my collection of classic cars and bikes as they are run in rotation. I have not experienced any fuel related problems since using this.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant fuel stabiliser.
*by B***K on 20 March 2025*

Great stuff. Kept my motors from getting any bad fuel grief over winter. Usually my Kawasaki engine would misfire and run so rough on 3 month old e10 but this gear keeps it from going off. Very pleased and have bought some for other people too.

### ⭐⭐⭐⭐⭐ Great fuel stabiliser!
*by M***. on 3 August 2025*

Use this to store petrol in a 20 litre jerry can to fill boat and lawnmower tanks. The petrol seems to keep forever!

### ⭐⭐⭐⭐ Only time will tell.
*by S***. on 23 June 2024*

It seems not as my fuel separator has no water in it but only time will tell.

## Frequently Bought Together

- STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Prevents Corrosion - Helps Clean Fuel System For Improved In-Season Performance - Treats Up To 80 Gallons, 8 fl. oz. (22260)
- STA-BIL Marine Tune-Up Fuel Treatment – Cleans Carburetors and Injectors – Fixes Rough Running Engines – Eliminates Water – Treats up to 20 Gallons – 8 oz. (22313), Blue, 8oz
- Sea Foam Marine PRO Marine Fuel System Treatment MP20, 20 oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ie/products/49108957-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents-corrosion-helps](https://www.desertcart.ie/products/49108957-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents-corrosion-helps)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-03*