---
product_id: 15374327
title: "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)"
brand: "sta-bil"
price: "$26.11"
currency: USD
in_stock: true
reviews_count: 13
category: "Sta Bil"
url: https://www.desertcart.us/products/15374327-sta-bil-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents
store_origin: US
region: United States of America
---

# Boosts engine power & fuel efficiency Treats up to 80 gallons Industry-leading corrosion protection 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)

**Brand:** sta-bil
**Price:** $26.11
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your marine engine running smooth and powerful, no compromises!

## Quick Answers

- **What is this?** 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) by sta-bil
- **How much does it cost?** $26.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/15374327-sta-bil-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents)

## 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

- • **Easy Application:** Just 1 oz per 10 gallons, pour before fill-up and run engine 5 mins
- • **Unmatched Corrosion Defense:** Protects internal parts from rust during active use
- • **Complete Fuel System Cleanse:** PEA additives remove water, gum & varnish for peak engine health
- • **Year-Round Marine Protection:** Pairs with STA-BIL Storage for all-season fuel care
- • **Performance & Efficiency Boost:** Optimizes combustion for better mileage and power

## Overview

STA-BIL 360 Marine Ethanol Treatment is a top-rated fuel stabilizer and cleaner designed specifically for marine engines. It treats up to 80 gallons of fuel, using advanced PEA additives to remove water, gum, and varnish while preventing corrosion. This formula enhances fuel efficiency and engine power, ensuring reliable in-season performance and long-term engine health. Trusted by thousands, it’s the go-to solution for ethanol fuel-related protection in boats, jet skis, and watercraft.

## Description

Buy 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): Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: STA-BIL work good for me - This is specially made for your ethanol free gas. STA-BIL is a good product.
Review: Works great!! - Thius product is great and this seller has a great price too!! I just bought more recentlyu!!

## Features

- FUEL SYSTEM CLEANER: Cleanses the entire fuel system using PEA additives, including fuel injectors, lines, & fuel pumps. This advanced formula removes water, gum, and varnish, ensuring optimal performance & longevity of your fuel system while preventing corrosion.
- CORROSION PROTECTION: Industry-leading rust and corrosion protection & designed for in-season cleaning & the protection of internal fuel system parts.
- PERFORMANCE BOOSTER: Designed to optimize fuel performance which contributes to enhanced gas mileage & improved engine power. This advanced formula cleans & protects the fuel system, allowing for efficient combustion & prolonged engine life.
- DIRECTIONS: Pour directly into fuel tank prior to fill up. Use 1 oz for every 10 gallons of fuel. Run the engine for 5 minutes to treat the entire fuel system.
- YEAR-ROUND PROTECTION: Pair STA-BIL In-Season Marine Protection with STA-BIL Storage, providing a complete solution for both in-season operation & storage needs during the winter ensuring that your watercrafts remains in peak condition year-round.
- FUEL STABILIZER: Stabilizes fuel in-season when watercraft is idle. For specific storage needs, use our STA-BIL storage fuel stabilizer product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UJG0LE |
| Best Sellers Rank | #1,797 in Automotive ( See Top 100 in Automotive ) #5 in Fuel Additives |
| Capacity | 8 Fluid Ounces |
| Customer Reviews | 4.8 4.8 out of 5 stars (7,858) |
| Date First Available | July 20, 2005 |
| Exterior | Smooth |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00073905222396, 30073905223097 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.6 ounces |
| Item model number | 22239 |
| Manufacturer | Gold Eagle Co. |
| Manufacturer Part Number | 770-176 |
| Model | 770-176 |
| National Stock Number | 6850-01-607-0672 |
| OEM Part Number | 22239 |
| Product Dimensions | 7.35 x 3.8 x 1.65 inches |
| 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
- **Color:** Black
- **Item Weight:** 0.54 Pounds
- **Material:** Plastic
- **Product Dimensions:** 3.8"W x 1.65"H

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/71gy64Vh1-L.jpg)

## Available Options

This product comes in different **Size** options.

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ STA-BIL work good for me
*by D***H on November 6, 2025*

This is specially made for your ethanol free gas. STA-BIL is a good product.

### ⭐⭐⭐⭐⭐ Works great!!
*by G***P on September 5, 2025*

Thius product is great and this seller has a great price too!! I just bought more recentlyu!!

### ⭐⭐⭐⭐⭐ GREAT STUFF
*by A***S on December 23, 2025*

Our favorite fuel treatment to use. I add it anytime we use ethanol gas in the boat and for every winter storage. Keeps the fuel good for next time!

## 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 United States of America*
*Store origin: US*
*Last updated: 2026-03-08*