---
product_id: 572470815
title: "Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669)"
brand: "lucas oil"
price: "169 Lei"
currency: RON
in_stock: true
reviews_count: 6
category: "Lucas Oil"
url: https://www.desertcart.ro/products/572470815-lucas-oil-deep-clean-fuel-system-cleaner-5-25-ounce
store_origin: RO
region: Romania
---

# 5.25 oz precision dose 68°C flash point safety Made in USA quality Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669)

**Brand:** lucas oil
**Price:** 169 Lei
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, cleaner ride — don’t let your engine miss out!

## Quick Answers

- **What is this?** Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669) by lucas oil
- **How much does it cost?** 169 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/572470815-lucas-oil-deep-clean-fuel-system-cleaner-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

- • **Deep Clean Power:** Penetrates and removes fuel injector deposits for peak engine performance
- • **Compact & Efficient:** 5.25-ounce bottle delivers the perfect treatment dose without waste
- • **Vehicle-Specific Fit:** Tailored formula ensures compatibility with your car’s fuel system
- • **Top-Rated Fuel System Cleaner:** Ranked #7 in automotive fuel system cleaners with 4.7-star user approval
- • **Trusted American Craftsmanship:** Proudly made in the USA with premium ingredients

## Overview

Lucas Oil Deep Clean Fuel System Cleaner is a 5.25-ounce liquid formula designed to remove harmful deposits from fuel injectors, improving engine efficiency and performance. Made in the USA, it features a safe 68°C flash point and is highly rated (#7) among automotive fuel system cleaners, trusted by thousands of users for maintaining vehicle health.

## Description

Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669)

Review: Good - Good
Review: É um produto bom, mas muito caro. Comprei gasolina duas vezes no posto Cidade Jardim e fez muito mal para os injetores de combustível para meus dois carros. Jamais voltarei para aquele porcaria.

## Features

- Fit type: Vehicle Specific
- Package Dimensions: 19.304 H x 2.032 L x 2.794 W (centimetres)
- Package Weight: 0.159 kilograms
- Country of Origin : United States
- Flash point: 68.0 degrees_celsius

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006U5SAI8 |
| ASIN  | B006U5SAI8 |
| Best Sellers Rank | #606 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Fuel System Cleaners |
| Brand | Lucas Oil |
| Country of origin | USA |
| Country of origin  | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (469) |
| Customer reviews | 4.7 4.7 out of 5 stars (469) |
| Date First Available | 27 February 2019 |
| Department  | unisex-adult |
| Format | Liquid |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 10669 |
| Manufacturer  | LUCAS OIL |
| Product Dimensions  | 20.57 x 4.06 x 4.06 cm; 127 g |
| Product Name | Deep Clean/24x1/ 5.25 Ounce |
| Units | 5.25 Milliliters |
| Volume | 0.16 Quarts |

## Product Details

- **Brand:** Lucas Oil
- **Item form:** Liquid
- **Item volume:** 155 Milliliters
- **Material features:** Cruelty Free
- **Specific uses for product:** All Purpose

## Images

![Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669) - Image 1](https://m.media-amazon.com/images/I/71jaiMqWgkL.jpg)

## Available Options

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

## Questions & Answers

**Q: My car only has a ten gallon tank. Would it be safe to add the whole bottle?**
A: You can use the whole bottle, or make it go farther buy using half a bottle and two full tanks of gas

**Q: You add this to the fuel tank, yes??**
A: Yes. Add to a full tank of gas

**Q: Does it work in diesels?**
A: I would contact the company & ask them.  Here is the link to their contact information:  https://lucasoil.com/contact

**Q: Will this clean fuel injectors ?**
A: Works for me.
Chevy Malibu.

## Customer Reviews

### ⭐⭐⭐⭐ Good
*by A***I on 9 March 2025*

Good

### ⭐⭐⭐⭐⭐ Review
*by M***L on 21 May 2025*

É um produto bom, mas muito caro. Comprei gasolina duas vezes no posto Cidade Jardim e fez muito mal para os injetores de combustível para meus dois carros. Jamais voltarei para aquele porcaria.

### ⭐⭐⭐ Review
*by L***G on 30 December 2019*

Pues no me quedo claro si funcionó o no pero si note una respuesta más potente lo que duró el tanque con el botellín este

## Frequently Bought Together

- Lucas Oil Deep Clean Fuel System Cleaner, 5.25 Ounce (10669)
- Lucas Oil 10003 Fuel Treatment - 1 Quart
- Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 Ounce

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*