---
product_id: 738034488
title: "STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260)"
brand: "sta-bil(スタビル)"
price: "€ 6.58"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/738034488-sta-bil-360-marine-ethanol-treatment-and-fuel-stabilizer-corrosion
store_origin: PT
region: Portugal
---

# Boosts fuel economy & engine output Cleans & protects fuel system Industry-leading corrosion resistance STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260)

**Brand:** sta-bil(スタビル)
**Price:** € 6.58
**Availability:** ❌ Out of Stock

## Summary

> 🛥️ Keep your marine engine sailing smooth and corrosion-free—because your boat deserves the best!

## Quick Answers

- **What is this?** STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260) by sta-bil(スタビル)
- **How much does it cost?** € 6.58 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/738034488-sta-bil-360-marine-ethanol-treatment-and-fuel-stabilizer-corrosion)

## Best For

- sta-bil(スタビル) enthusiasts

## Why This Product

- Trusted sta-bil(スタビル) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Performance Power-Up:** Optimizes combustion to improve fuel efficiency and engine output.
- • **Year-Round Marine Ready:** Combines seasonal protection and storage stabilization for smooth sailing anytime.
- • **Easy, Precise Application:** Just 1 oz per 10 gallons—pour before fueling and run engine for 5 minutes.
- • **Complete Fuel System Detox:** Advanced PEA additives remove water, gums & varnish for peak engine health.
- • **Unmatched Corrosion Shield:** Protects internal components from rust and ethanol damage all season long.

## Overview

STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer is America’s #1 ethanol fuel additive designed specifically for marine gasoline engines. It cleans the entire fuel system, prevents corrosion caused by ethanol blends, stabilizes fuel for up to a year, and boosts engine performance and fuel economy. Ideal for boats, jet skis, and other watercraft, it ensures reliable, year-round protection and peak performance with a simple, precise dosing formula.

## Description

As America's #1 ethanol treatment, STA-BIL 360 Marine continues to operate gasoline engines at peak performance and is safe for all gasoline engines including 2 and 4 cycles. Recommended for use in marine gasoline applications such as boats, jet skis, by preventing unwanted gum and varnish buildup. STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer prevents corrosion caused by ethanol mixed fuel. Works great on all gasoline blends, including ethanol and non-ethanol, improving engine output and fuel economy. The STA-BIL 360 Marine is designed to combat the negative effects of ethanol mixed fuels. This industry-leading formula prevents corrosion, cleans fuel systems, prevents unwanted gum and varnish buildup so you can prepare your equipment whenever you need it. 1 ounce handles 5 gallons of gas For use with small engine equipment, pour directly into a gas can. If added directly to your boat, we recommend adding STA-BIL 360° Marine before adding fresh fuel to the pump. This product is designed to be added to the fuel as soon as the fuel is fresh. This formula also keeps gas fresh for up to a year. Use throughout the season to ensure smooth sailing throughout the year.

## Features

- Fuel System Cleaner: Cleans entire fuel system using PEA additives including fuel injectors, lines and fuel pumps. This advanced formula removes water, gums, and varnishes to prevent corrosion while ensuring optimum performance and longevity of your fuel system
- CORROSION RESISTANT: Designed to protect against industry leading rust and corrosion, seasonal cleaning and internal fuel system components
- Performance Booster: Designed to optimize fuel performance to help improve fuel economy and improve engine output. This advanced formula cleans and protects the fuel system for efficient combustion and extended engine life
- Directions: Pour directly into the fuel tank before filling. Use 1 ounce per 10 gallons of fuel. Run the engine for 5 minutes to handle the entire fuel system
- ALL YEAR PROTECTION: Combining STA-Bill seasonal marine protection and STA-Bill storage to provide a complete solution for both winter operation and storage needs to keep your vessel at its best year round
- Fuel Stabilizer: stabilizes fuel during the marine idle season. For specific storage needs use our STA-BILL storage fuel stabilizer products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Capacity | 8 Fluid Ounces |
| Fuel Type | Gasoline |
| UPC | 073905222396 182682942097 |
| Manufacturer | Gold Eagle Co. |
| Global Trade Identification Number | 00073905222396, 30073905223097 |
| Model | 770-176 |
| Product Dimensions | 18.67 x 9.65 x 4.19 cm; 244.94 g |
| Item model number | 22239 |
| Is Discontinued By Manufacturer | No |
| Exterior | Smooth |
| OEM Part Number | 22239 |
| Special Features | Advanced formula for engines used in the water environment for better moisture removal, America's #1 ethanol treatment, Helps to prevent corrosion damage and remove water, Prevents damage caused by ethanol fuel on vehicles and small engines, Use on boats, jet skis, or any water sport engine to clean your fuel system and improve performance |
| Item Dimensions  L x W x H | 18.7 x 9.7 x 4.2 cm |
| Voltage | 12 Volts |
| Item Weight | 245 g |

## Product Details

- **Brand:** STA-BIL(スタビル)
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 9.7W x 4.2H cm
- **Item Weight:** 0.54 Pounds

## Images

![STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260) - Image 1](https://m.media-amazon.com/images/I/71gy64Vh1-L.jpg)
![STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260) - Image 2](https://m.media-amazon.com/images/I/511p2WSX5gL.jpg)
![STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260) - Image 3](https://m.media-amazon.com/images/I/61cepBjPT2L.jpg)
![STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260) - Image 4](https://m.media-amazon.com/images/I/61iddRTR5RL.jpg)
![STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer - Corrosion Protection - Helps Clean Fuel Systems and Improves Performance During Season - Up to 80 Gallons, 80 Fluid Ounces (22260) - Image 5](https://m.media-amazon.com/images/I/618BEvB-WcL.jpg)

## Questions & Answers

**Q: Should I really use STA-BIL 360 Marine before every fill-up? Is it truly necessary?**
A: To be blunt, yes, especially if you want to protect your investment. Boats live in a high-moisture environment. STA-BIL 360 Marine is engineered to protect your tank from corrosion and optimize the fuel in the process.

**Q: If the color of the liquid in the bottle is no longer blue, is it still safe to use?**
A: Yes. It is possible for the dye in the formula to fade, but it is still perfectly functional.

**Q: What happens if I add too much fuel additive to my tank? Will it harm the engine?**
A: No. Overpouring will not cause significant damage to your fuel tank. However, it’s best practice to avoid making this a habit. Miscalculating by an ounce here or there, so long as it is not over four total ounces, is acceptable.

## 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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-19*