---
product_id: 52633528
title: "Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml"
brand: "lucas oil"
price: "10.29 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Lucas Oil"
url: https://www.desertcart.com.om/products/52633528-lucas-oil-40512-deep-clean-fuel-system-cleaner-473ml
store_origin: OM
region: Oman
---

# Boosts MPG performance Reduces NOx emissions Deep cleans fuel system & combustion chamber Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml

**Brand:** lucas oil
**Price:** 10.29 OMR
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Clean fuel, cleaner ride, smarter drive.

## Quick Answers

- **What is this?** Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml by lucas oil
- **How much does it cost?** 10.29 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/52633528-lucas-oil-40512-deep-clean-fuel-system-cleaner-473ml)

## 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

- • **Octane Freedom:** No need for higher octane fuel—powerful cleaning without the premium price.
- • **Emission Warrior:** Cuts NOx emissions, helping your car pass emissions tests with flying colors.
- • **Trusted Performance:** Backed by 1,300+ glowing reviews and a 4.7-star rating for proven results.
- • **Eco-Boosted Efficiency:** Raises your vehicle’s MPG, saving you money and trips to the pump.
- • **Total Fuel System Detox:** Eradicates carbon deposits to eliminate knocking and pinging for a smoother ride.

## Overview

Lucas Oil 40512 Deep Clean Fuel System Cleaner is a concentrated 473ml formula designed to deep clean petrol engine fuel systems and combustion chambers. It removes carbon deposits, eliminates engine knocking, boosts fuel efficiency, and reduces harmful NOx emissions—all without harmful additives like diesel or kerosene. Trusted by thousands with a 4.7-star rating, it’s the go-to solution for prepping your vehicle for emissions tests and enhancing overall engine performance.

## Description

Product Description Lucas Deep Clean is blended with an exclusive Lucas additive package and specific carrier fluid that contains no diesel fuel, kerosene, or anything else that can be harmful or useless to an engine. It also reduces NOx emissions, eliminates the need for higher octane fuel and deep cleans the entire fuel system and combustion chamber. It is designed for use in petrol engines and delivers a real deep clean that can be used in preparation for any emissions test. Ingredients Fuel Treatment P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Legal Disclaimer E&OE See more

Review: Buy again - Does what it says on the bottle very effective at a good price
Review: Great Product. - very pleased with this purchase, sellor prompt no issues arrived ahead of time. No issues with the product or the P&P. The car felt and ran so much more smoothly

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Harmful if inhaled.
- May be fatal if swallowed and enters airways.
- May cause respiratory irritation.
- Deep cleans the entire fuel system and combustion chamber
- Removes carbon deposits totally eliminates knocking and pinging
- Raises MPG performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JTYGPO |
| Best Sellers Rank | 21,367 in Automotive ( See Top 100 in Automotive ) 191 in Fuel Systems |
| Brand | Lucas Oil |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,302) |
| Date First Available | 22 Sept. 2010 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 170 g |
| Item model number | 10512 |
| Manufacturer | Lucas Oil Products Inc |
| Manufacturer part number | LUCA10512 |
| Model | 10512 |
| Product Dimensions | 24.97 x 5.46 x 2.44 cm; 170 g |
| Special Features | Concentrated |

## Product Details

- **Brand:** Lucas Oil
- **Item form:** Liquid
- **Item volume:** 473 Millilitres
- **Material Type Free:** No_Material_Type_Free
- **Material feature:** Biobased
- **Scent:** Citrus
- **Special feature:** Concentrated
- **Specific uses for product:** Engine
- **Surface recommendation:** Metal
- **Unit count:** 473.0 millilitre(s)

## Images

![Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml - Image 1](https://m.media-amazon.com/images/I/51vWzMYoSEL.jpg)
![Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml - Image 2](https://m.media-amazon.com/images/I/31ZnrvtTGCL.jpg)
![Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml - Image 3](https://m.media-amazon.com/images/I/31zw+1n9LkL.jpg)
![Lucas Oil 40512 Deep Clean Fuel System Cleaner - 473ml - Image 4](https://m.media-amazon.com/images/I/71UXZc0T+3L.jpg)

## Questions & Answers

**Q: Does it work on Diesel engines**
A: Yes worked in my van, I also use the oil supplement  at 5 to one, ie 1 qrt lucas oil to 4 quarts engine oil or same for gearbox, really good stuff saved my engine when run out of oil due to burst oil filter seal.

**Q: How often should this be used**
A: There is NOT a set answer I believe...I do it ever 3th Oil change (1500miles) on my motorcycle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy again
*by T***N on 10 May 2025*

Does what it says on the bottle very effective at a good price

### ⭐⭐⭐⭐⭐ Great Product.
*by M***A on 21 October 2013*

very pleased with this purchase, sellor prompt no issues arrived ahead of time. No issues with the product or the P&P. The car felt and ran so much more smoothly

### ⭐⭐⭐⭐⭐ Five Stars
*by M***S on 19 December 2015*

Does as it's stated.

## Frequently Bought Together

- Lucas Oil 10512 Deep Clean Fuel System Cleaner - 16 Ounce
- Lucas Oil 10003 Fuel Treatment - 1 Quart
- Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 Ounce

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**Shop now:** [https://www.desertcart.com.om/products/52633528-lucas-oil-40512-deep-clean-fuel-system-cleaner-473ml](https://www.desertcart.com.om/products/52633528-lucas-oil-40512-deep-clean-fuel-system-cleaner-473ml)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-27*