---
product_id: 6692231
title: "10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce"
price: "€ 29.26"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.hr/products/6692231-10576-safeguard-ethanol-fuel-conditioner-with-stabilizers-16-ounce
store_origin: HR
region: Croatia
---

# Ethanol fuel compatible Cleans critical engine parts Prevents rust & corrosion 10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce

**Price:** € 29.26
**Availability:** ✅ In Stock

## Summary

> 🛢️ Keep your engine flawless, fuel fresh, and performance unstoppable!

## Quick Answers

- **What is this?** 10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce
- **How much does it cost?** € 29.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/6692231-10576-safeguard-ethanol-fuel-conditioner-with-stabilizers-16-ounce)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ethanol-Ready Power:** Optimized for E-10 to E-85 fuels, ensuring seamless performance with modern ethanol blends.
- • **Oil Lubricant Defender:** Combats alcohol combustion effects to protect your engine oil’s integrity and longevity.
- • **Fuel Stability Champion:** Prevents varnish and gum buildup, keeping your fuel fresh and your engine running smooth.
- • **Ultimate Engine Protection:** Shields injectors, valve seats, and combustion chambers from harmful deposits and corrosion.
- • **Trusted by Pros & Enthusiasts:** Highly rated with 4.8 stars and a loyal following for reliable, long-term engine care.

## Overview

Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner is a premium 16-ounce additive designed to clean fuel system components, stabilize ethanol and gasoline blends, and protect engines from rust, corrosion, and harmful alcohol combustion effects. Compatible with all ethanol fuel mixtures, it ensures optimal engine performance and longevity, making it a must-have for professionals and enthusiasts alike.

## Description

Lucas Safeguard® Ethanol Fuel Conditioner with Stabilizers was developed to specifically address issues associated with using ethanol based fuels. This applies to E-10, E-15, E-85, pure ethanol and any mixtures in between including gasoline. Our Product is completely soluble in all ethanol fuels and will not harm filters. Lucas Safeguard® Ethanol Fuel Conditioner with Stabilizers contains effective additives to prevent rust and corrosion associated with the use of ethanol fuels.

Review: LUCAS FUEL STABILZER & CONDITIONER - Lightning ship. Professional packaging. Great communication. I have used Lucas products for many years, very reputable without the lack of confidence. Will recommend highly. As far as for Longevity !! however, Time will tell and I will update if any changes occur. A JOB WELL ORCHESTRATED FROM START TO FINISH. Just perfect! Thank you. Anthony. H Burlington, MA.
Review: A Must Have for All Your Gadgets and Toys - I use this religiously in all of my small engines as well as a motorcycle and dirt bike. Everything runs like a top and can sit in my garage for weeks or months at a time and it still starts up on the first or second try. Great for regular use and for medium to long-term storage of small engines like lawn mowers, weed eaters, leaf blowers, etc. If you want to protect your engines and have them run at optimal performance, buy this stuff and use it every time you fill up. A little goes a long way so all you need is a small splash in your gas cans. Great value for the money and very easy to use.

## Features

- Cleans injectors, valve seats, combustion chambers and other critical fuel components
- Stabilizes fuel and prevents varnish & gum formation in ethanol and gasoline
- Combats deposits and protects your engine oil lubricants from the harmful effects of alcohol combustion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004FW77F0 |
| Best Sellers Rank | #14,069 in Automotive ( See Top 100 in Automotive ) #37 in Fuel Additives |
| Brand | Lucas Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,103) |
| Date First Available | December 10, 2010 |
| Exterior | Painted |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14 ounces |
| Item model number | 10576 |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | LUCA10576 |
| Model | 10576 |
| OEM Part Number | 10576 |
| Product Dimensions | 8.86 x 3.79 x 0.49 inches |

## Images

![10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce - Image 1](https://m.media-amazon.com/images/I/518kAbdIuTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this product prevent "phase separation" ( process causing ethanol to draw moisture into gasoline)?**
A: for what it's worth, I have a 2016 Mustang that I run Ethanol only and have for 5 years. Planning to get this to see if it helps any incase I do have buildup, but it sits from Nov to March every winter with a full tank of Ethanol and has never had a problems from it. We get wet winters.

**Q: Is this designed for winter storage of e85 fueled vehicles? Full tank sitting for up to 6 months of winter temperatures 20 -40 degrees F.**
A: There are two answers.  If premium fuel 93 Octane is fresh in the tank just prior to storage the Lucas product will be OK.  Longer than 6 months I would go with Stabil or like product which is advertised for 12 months.  If you utilize less than 93 Octane premium fuel then use Stabil for 6-12 months of storage.  Colin

**Q: will this get rid of water in the fuel**
A: The advertisement/label says it keeps the water from separating out. I've been using it for about 6 months now and have E85 stored in 5 gallon cans. Seems to be working

**Q: How long can I store straight E85 in a proper gas container while using this stuff?**
A: I have been around car trucks tractors etc. all my life. I Store gasoline in plastic 5 gal jug for up to 6 to 8 months with no problems. Gas stays fresh and no repairs needed in my carb. or fuel inj. motors.  But I can not tell how long it work in e85. Hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ LUCAS FUEL STABILZER & CONDITIONER
*by A***N on October 26, 2025*

Lightning ship. Professional packaging. Great communication. I have used Lucas products for many years, very reputable without the lack of confidence. Will recommend highly. As far as for Longevity !! however, Time will tell and I will update if any changes occur. A JOB WELL ORCHESTRATED FROM START TO FINISH. Just perfect! Thank you. Anthony. H Burlington, MA.

### ⭐⭐⭐⭐⭐ A Must Have for All Your Gadgets and Toys
*by R***N on December 28, 2025*

I use this religiously in all of my small engines as well as a motorcycle and dirt bike. Everything runs like a top and can sit in my garage for weeks or months at a time and it still starts up on the first or second try. Great for regular use and for medium to long-term storage of small engines like lawn mowers, weed eaters, leaf blowers, etc. If you want to protect your engines and have them run at optimal performance, buy this stuff and use it every time you fill up. A little goes a long way so all you need is a small splash in your gas cans. Great value for the money and very easy to use.

### ⭐⭐⭐⭐⭐ 5ml treats 5gals. Great value and really works!
*by L***S on November 2, 2025*

Works great! Been using it for years in everything. Stabilizes gas through the winter too.

## Frequently Bought Together

- Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce
- REV X E85 Super Tester - Reusable Gasoline Ethanol Testing Kit
- REV X E-Boost E85 & Alcohol Fuel Additive - 8 fl. oz Treats 25 Gallons

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**Shop now:** [https://www.desertcart.hr/products/6692231-10576-safeguard-ethanol-fuel-conditioner-with-stabilizers-16-ounce](https://www.desertcart.hr/products/6692231-10576-safeguard-ethanol-fuel-conditioner-with-stabilizers-16-ounce)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-04*