---
product_id: 278351986
title: "Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz."
brand: "lucas oil"
price: "A$71"
currency: AUD
in_stock: false
reviews_count: 5
category: "Lucas Oil"
url: https://www.desertcart.com.au/products/278351986-lucas-oil-10576-safeguard-ethanol-fuel-conditioner-16-oz
store_origin: AU
region: Australia
---

# Ethanol fuel stabilizer Optimizes fuel system performance Protects engine components Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz.

**Brand:** lucas oil
**Price:** A$71
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Keep your engine running like new — don’t let ethanol slow you down!

## Quick Answers

- **What is this?** Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz. by lucas oil
- **How much does it cost?** A$71 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/278351986-lucas-oil-10576-safeguard-ethanol-fuel-conditioner-16-oz)

## Best For

- lucas oil enthusiasts

## Why This Product

- Trusted lucas oil brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **16 oz Precision Dosage:** Perfect size for consistent, hassle-free fuel treatment
- • **Trusted Lucas Oil Quality:** Backed by a brand with 4.8-star rating and decades of expertise
- • **Premium Ethanol Fuel Conditioner:** Safeguards your engine from ethanol-related wear and corrosion
- • **Enhances Vintage & Modern Engines:** Keeps classic cars and daily drivers running smoother, longer
- • **Boosts Fuel Efficiency & Longevity:** Improves combustion and prevents fuel system deposits

## Overview

Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner is a 16 oz premium additive designed to protect engines from ethanol fuel damage, improve fuel system performance, and extend engine life. Trusted by enthusiasts and professionals alike, it stabilizes fuel, prevents corrosion, and enhances combustion efficiency for both vintage and modern vehicles.

## Description

Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner with Stabilizers - 16 Ounce.

Review: Excellent and necessary - Running an old vintage car that really needs the best petrol it can get means additives like this is essential. I have used it for three years and find it makes the old VW camper run better.
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.

## Features

- Item Category: Auto Accessory
- Item Trademark: Lucas Oil
- manufacturer: Lucas Oil

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004FW77F0 |
| Best Sellers Rank | #58,103 in Automotive ( See Top 100 in Automotive ) #253 in Oil & Fluid Additives |
| Brand | Lucas Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,036) |
| Date First Available | 7 August 2012 |
| Item Weight | 397 g |
| Item model number | 10576 |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | LUCA10576 |
| OEM Part Number | 10576 |
| Product Dimensions | 22.5 x 9.63 x 1.24 cm; 397 g |

## Images

![Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz. - Image 1](https://m.media-amazon.com/images/I/518kAbdIuTL.jpg)
![Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz. - Image 2](https://m.media-amazon.com/images/I/61E0060If5L.jpg)
![Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz. - Image 3](https://m.media-amazon.com/images/I/71XRV43XibL.jpg)
![Lucas Oil 10576 Safeguard Ethanol Fuel Conditioner - 16 oz. - Image 4](https://m.media-amazon.com/images/I/71sIXxjQPaL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Excellent and necessary
*by C***D on 8 June 2025*

Running an old vintage car that really needs the best petrol it can get means additives like this is essential. I have used it for three years and find it makes the old VW camper run better.

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

### ⭐⭐⭐⭐⭐ Paraît efficace par temps froid et humide
*by L***L on 18 October 2019*

Utilisé pour le stockage en jerricans dans mon garage d’éthanol E85. J’en mélange aussi dans le réservoir de la voiture qui tourne à l’E85. La voiture démarre du premier coup même par temps froid. A voir avec l’hivers et les températures négatives. Le ralenti moteur paraît plus stable à froid.

## 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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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-24*