---
product_id: 597586433
title: "Lucas Oil 10020 Fuel Treatment - 5.25 Ounce"
brand: "lucas oil"
price: "$39"
currency: NZD
in_stock: true
reviews_count: 5
category: "Lucas Oil"
url: https://www.desertcart.nz/products/597586433-lucas-oil-10020-fuel-treatment-5-25-ounce
store_origin: NZ
region: New Zealand
---

# Boosts fuel economy Increases power & acceleration Cleans & lubricates fuel system Lucas Oil 10020 Fuel Treatment - 5.25 Ounce

**Brand:** lucas oil
**Price:** $39
**Availability:** ✅ In Stock

## Summary

> ⛽ Unlock your engine’s hidden potential — fuel smarter, drive stronger!

## Quick Answers

- **What is this?** Lucas Oil 10020 Fuel Treatment - 5.25 Ounce by lucas oil
- **How much does it cost?** $39 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/597586433-lucas-oil-10020-fuel-treatment-5-25-ounce)

## 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

- • **Eco-Friendly Compliance:** Meets federal low sulfur standards and replaces lead benefits without harmful emissions.
- • **Fuel Efficiency Maximizer:** Enhances MPG by optimizing fuel combustion for longer drives and fewer stops.
- • **Rust & Corrosion Defender:** Protects engine components by neutralizing sulfur and preventing wear, extending engine life.
- • **Power & Performance Booster:** Improves fuel flow and reduces deposits, delivering noticeable acceleration gains.
- • **Comprehensive Fuel System Care:** Cleans injectors, carburetors, and combustion chambers to maintain peak engine performance.

## Overview

Lucas Oil 10020 Fuel Treatment is a top-rated additive designed for both gasoline and diesel engines. It cleans and lubricates the entire fuel system, improves fuel economy, boosts power, and protects against rust and corrosion. Compliant with federal low sulfur regulations, it safely replaces lead benefits in older engines while reducing harmful emissions, making it a must-have for professional-grade vehicle maintenance.

## Description

Lucas Fuel treatment complies with the federal low sulfur content requirements for use in diesel motor vehicles and non-road, locomotive and marine diesel equipment engines. A powerful blend of oils and additives that contain no solvents. Designed to increase power and fuel mileage and also lower exhaust emissions through a more complete combustion. Formulated for both gasoline and diesel engines, carbureted or fuel injected. It gives your fuel system what it really needs - a blend of super slick oils and additives with a high detergent action that allows the engine to operate at maximum efficiency. Also, it cleans and lubricates the carburetor and injectors and causes the fuel to burn more thoroughly for increased power and less fuel consumption. Lucas Fuel Treatment should definitely be used in vehicles that require leaded fuel because it actually replaces the benefits of lead in gasoline without causing harmful emissions. Use it to pass smog tests. Finally, it totally neutralizes the harmful effects of low sulfur diesel fuel.

Review: Actually, improved fuel consumption
Review: No noticeable change in the performance of my i20 diesel.

## 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 |
|---------------|-------|
| ASIN | B0006305RY |
| Best Sellers Rank | #12,696 in Automotive ( See Top 100 in Automotive ) #100 in Oil & Fluid Additives |
| Brand | Lucas Oil |
| Customer Reviews | 4.7 4.7 out of 5 stars (6,184) |
| Date First Available | 7 August 2012 |
| Item Weight | 90.6 g |
| Item model number | LUC10020 |
| Manufacturer | LUCAS OIL |
| Manufacturer Part Number | 10020 |
| Model | _ |
| OEM Part Number | 10020 |
| Product Dimensions | 20.32 x 3.63 x 3.12 cm; 90.72 g |

## Product Details

- **Brand:** Lucas Oil
- **Liquid volume:** 155 Milliliters
- **Package information:** Bottle
- **UPC:** 049807400200
- **Vehicle service type:** Car, Truck

## Images

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

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***. on 8 December 2025*

Actually, improved fuel consumption

### ⭐ Review
*by G***N on 18 February 2021*

No noticeable change in the performance of my i20 diesel.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 28 May 2022*

I came across this product on YouTube from Auto edits. I liked what I had seen, so I bought this bottle to try. Well then I bought 3 1l bottles, then found the 4l bottle. I was very surprised. The engine revs from park stay the same when at idle then sliding into drive. It has more perk and even got more km in my last hwy drive. I'm very happy with product and highly recommend it.

## 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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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-25*