---
product_id: 5573910
title: "Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz."
brand: "lucas oil"
price: "A$16"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/5573910-lucas-oil-10020-upper-cylinder-lube-fuel-treatment-5-25
store_origin: AU
region: Australia
---

# Boosts MPG & power Cleans & lubricates fuel system Prevents rust & corrosion Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.

**Brand:** lucas oil
**Price:** A$16
**Availability:** ✅ In Stock

## Summary

> ⛽ Tune-up in a bottle: Power, protection, and savings in every drop!

## Quick Answers

- **What is this?** Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz. by lucas oil
- **How much does it cost?** A$16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/5573910-lucas-oil-10020-upper-cylinder-lube-fuel-treatment-5-25)

## 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

- • **Universal & Eco-Friendly:** Works with gasoline & diesel, meets low sulfur standards, and replaces lead safely.
- • **Engine Longevity Defender:** Neutralizes harmful contaminants and prevents rust to extend engine life.
- • **Fuel Efficiency Amplified:** Maximize every drop with improved MPG and cleaner combustion.
- • **Power & Acceleration Boost:** Enhances fuel flow to unlock smoother, faster rides.
- • **Comprehensive Fuel System Care:** Targets injectors, carburetors, and combustion chambers for peak performance.

## Overview

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment is the world’s #1 fuel additive designed for both gasoline and diesel engines. This 5.25 fl oz formula cleans and lubricates the entire fuel system, improves fuel economy, boosts power, and protects engine components from rust and corrosion. Compatible with all vehicles, it meets federal low sulfur requirements and safely replaces lead in older engines, ensuring enhanced performance and longer engine life.

## Description

Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz.

## Features

- The world’s #1 fuel additive for both gasoline and diesel engines
- A great tune-up in a bottle – treats gasoline, diesel fuel and increases MPG
- Cleans and lubricates the fuel system, including fuel injectors, carburetor and combustion chamber
- Improves fuel economy by burning excess exhaust emissions
- Increases power and acceleration by improving fuel flow and reducing deposit buildup
- Neutralizes sulfur and other harmful contaminants present in the fuel system
- Increases the life of pumps and injectors
- Prevents rust and corrosion, prolonging the life of engine and fuel system components
- Complies with federal low sulfur content requirements for diesel motor vehicles and non-road, locomotive and marine diesel equipment engines
- Safely replaces the need for lead in older engines without causing harmful effects

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lucas Oil |
| Vehicle Service Type | Car |
| UPC | 049807400200 |
| Automotive Fit Type | Universal Fit |
| Global Trade Identification Number | 00049807100209 |
| Manufacturer | LUCAS OIL |
| Size | 5.25 Ounce |
| Model | _ |
| Item Weight | 3.2 ounces |
| Product Dimensions | 8 x 1.43 x 1.23 inches |
| Item model number | LUC10020 |
| Is Discontinued By Manufacturer | No |
| Exterior | Per Item Description |
| Manufacturer Part Number | 10020 |
| OEM Part Number | 10020 |

## Product Details

- **Brand:** Lucas Oil
- **Vehicle Service Type:** Car
- **UPC:** 049807400200
- **Automotive Fit Type:** Universal Fit
- **Global Trade Identification Number:** 00049807100209

## Images

![Lucas Oil 10020 Upper Cylinder Lube/Fuel Treatment - 5.25 fl oz. - Image 1](https://m.media-amazon.com/images/I/61nQy4nemAL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

## Questions & Answers

**Q: Will gas mileage increase**
A: Yes, I drive a 2020 Toyota Corolla SE and I race the engine a lot. I use this every time I do an oil change. My mileage is at 32k atm, but some gasolines I use aren't always the best. When I don't use Lucas my rpm when going on freeway speeds they sit at around 1,800 but when I use Lucas they drop down to about 1,000 rpm and it saves a lot of gas. Then again I keep up to date with the maintenance and I've been using Lucas since I got the car and this is my daily.

**Q: Would keeping this in the car in hot Texas heat be an issue?**
A: OF COARCE ITS A DANGEROUS ISSUE !! Storing any flamable liquid in a car is very dangerouse , especially a hot car !! you put yourself at risk of combustion from the heat & also combustion if you get in a accident !!  buy a tiny bottle of lucas fuel additive , its about 5.5 oz.s !! fill that up and insulate it in trunk to keep it cool . then when you fill up ? you will have a bottle ready to put in your tank !! instead of hauling around a gallon of the stuff .

**Q: Whats difference between this and the fuel treatment 5 oz**
A: Their is no difference other than the packaging

**Q: Will it help remove P0420 code?**
A: 2 bottles of Lucas oil, one gas refill apart, helped with my P0420 Code on Infiniti QX60 engine light. With the 2nd bottle, the light was gone. It worked like a charm. I will continue to keep the fuel tank clean moving forward. Tip : don't wait for the fuel tank to be completely empty before you refill.

## Frequently Bought Together

- Lucas Oil LUC10020 Fuel Treatment - 5.25 Oz, multi-colored
- Lucas Oil 10009 Transmission Fix - 24 Ounce, White
- Lucas Oil 10118 High Mileage Oil Stabilizer - 1 Quart

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**Shop now:** [https://www.desertcart.com.au/products/5573910-lucas-oil-10020-upper-cylinder-lube-fuel-treatment-5-25](https://www.desertcart.com.au/products/5573910-lucas-oil-10020-upper-cylinder-lube-fuel-treatment-5-25)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*