---
product_id: 15374327
title: "STA-BIL 360 Marine Fuel System Treatment, 8 oz"
brand: "sta-bil"
price: "S$25"
currency: SGD
in_stock: true
category: "Sta Bil"
url: https://www.desertcart.sg/products/15374327-sta-bil-360-marine-fuel-system-treatment-8-oz
store_origin: SG
region: Singapore
---

# Boosts engine power & fuel efficiency Treats up to 80 gallons Industry-leading corrosion protection STA-BIL 360 Marine Fuel System Treatment, 8 oz

**Brand:** sta-bil
**Price:** S$25
**Availability:** ✅ In Stock

## Summary

> 🛥️ Keep your marine engine sailing smooth and strong—because your boat deserves the best fuel care!

## Quick Answers

- **What is this?** STA-BIL 360 Marine Fuel System Treatment, 8 oz by sta-bil
- **How much does it cost?** S$25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/15374327-sta-bil-360-marine-fuel-system-treatment-8-oz)

## 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

- • **Fuel Efficiency Maximizer:** Optimizes combustion to enhance gas mileage and engine power—feel the difference on every ride.
- • **Unmatched Corrosion Defense:** Protects internal fuel parts from rust and corrosion all season long.
- • **Complete Fuel System Cleanse:** Advanced PEA additives remove water, gum, and varnish for peak injector and pump performance.
- • **Year-Round Marine Protection:** Pairs seamlessly with STA-BIL Storage for ultimate in-season and off-season fuel care.
- • **Easy Application, Instant Impact:** Just 1 oz per 10 gallons poured before fill-up, with a quick 5-minute engine run to activate.

## Overview

STA-BIL 360 Marine Fuel System Treatment is an 8 oz powerhouse that treats up to 80 gallons of gasoline, cleansing the entire fuel system with advanced PEA additives. It removes water, gum, and varnish while providing industry-leading corrosion protection. Designed to boost fuel efficiency and engine power, it’s easy to use and perfect for year-round marine engine maintenance.

## Description

Buy STA-BIL 360 Marine Fuel System Treatment, 8 oz | Treats 80 gallons. Cleans fuel systems and injectors, removes water, and helps protect marine engines.: Fuel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | #223 in Automotive ( See Top 100 in Automotive ) #2 in Fuel Additives |
| Brand Name | STA-BIL |
| Capacity | 8 fluid ounces |
| Container Type | Plastic |
| Customer Reviews | 4.8 4.8 out of 5 stars (8,232) |
| Global Trade Identification Number | 00073905222396, 30073905223097 |
| Included Components | Unit^Instruction Guide |
| Item Form | Liquid |
| Item Highlight | Treats 80 gallons. Cleans fuel systems and injectors, removes water, and helps protect marine engines. |
| Item Type Name | GREASE & OIL |
| Item Volume | 47 cubic inches |
| Item Weight | 8.64 ounces |
| Manufacturer | Gold Eagle Co. |
| Model Number | 22239 |
| Number of Items | 1 |
| Part Number | 770-176 |
| Scent | Unscented |
| Size | 8 Fl Oz (Pack of 1) |
| 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 |
| Unit Count | 8 Fluid Ounces |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Brand:** STA-BIL
- **Item Form:** Liquid
- **Item Volume:** 47 cubic inches
- **Scent:** Unscented
- **Unit Count:** 8 Fluid Ounces

## Images

![STA-BIL 360 Marine Fuel System Treatment, 8 oz - Image 1](https://m.media-amazon.com/images/I/71u90kgUSHL.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.

## 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 Singapore*
*Store origin: SG*
*Last updated: 2026-11-10*