---
product_id: 15374327
title: "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: "$29"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/15374327-360-marine-ethanol-treatment-and-fuel-stabilizer-prevents-corrosion-helps
store_origin: NZ
region: New Zealand
---

# Boosts engine power & fuel efficiency Treats up to 80 gallons Industry-leading corrosion protection 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:** $29
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your marine engine sailing smooth and strong—because downtime is not an option!

## 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, 8 fl. oz. (22260) by sta-bil
- **How much does it cost?** $29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/15374327-360-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

- • **Easy Application:** Just 1 oz per 10 gallons, pour before fill-up and run engine 5 mins
- • **Unmatched Corrosion Defense:** Protects internal fuel 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 and longevity
- • **Performance & Efficiency Boost:** Optimizes combustion for better mileage and power

## Overview

STA-BIL 360 Marine Ethanol Treatment and Fuel Stabilizer is a premium 8 fl. oz. formula designed to treat up to 80 gallons of gasoline. It cleans the entire fuel system with powerful PEA additives, prevents corrosion with industry-leading protection, and boosts engine performance and fuel efficiency. Ideal for in-season marine use, it stabilizes fuel and protects internal components, ensuring your watercraft runs reliably all year long.

## 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 | #1,638 in Automotive ( See Top 100 in Automotive ) #4 in Fuel Additives |
| Brand | STA-BIL |
| Brand Name | STA-BIL |
| Capacity | 8 Fluid Ounces |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 7,843 Reviews |
| Fuel Type | Gasoline |
| Global Trade Identification Number | 00073905222396, 30073905223097 |
| Included Components | Unit^Instruction Guide |
| Item Dimensions W x H | 3.8"W x 1.65"H |
| Item Height | 1.65 inches |
| Item Type Name | GREASE & OIL |
| Item Weight | 0.54 Pounds |
| Manufacturer | Gold Eagle Co. |
| Material | Plastic |
| Product Dimensions | 3.8"W x 1.65"H |
| UPC | 073905222396 182682942097 |
| Unit Count | 1.00 Count |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** STA-BIL
- **Color:** Black
- **Material:** Plastic
- **Product Dimensions:** 3.8"W x 1.65"H
- **Item Weight:** 8.64 ounces

## Images

![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/511p2WSX5gL.jpg)
![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 2](https://m.media-amazon.com/images/I/618BEvB-WcL.jpg)
![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 3](https://m.media-amazon.com/images/I/61cepBjPT2L.jpg)
![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 4](https://m.media-amazon.com/images/I/61iddRTR5RL.jpg)
![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 5](https://m.media-amazon.com/images/I/7172EKJpN4L.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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*