---
product_id: 160545918
title: "Engine System Cleaner Diesel 300 ml Diesel Additive Item No. 5128"
brand: "liqui moly"
price: "378 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Liqui Moly"
url: https://www.desertcart.dk/products/160545918-engine-system-cleaner-diesel-300-ml-diesel-additive-item-no
store_origin: DK
region: Denmark
---

# 300 ml powerful diesel additive ensures optimal combustion efficiency cleans entire fuel system deposits Engine System Cleaner Diesel 300 ml Diesel Additive Item No. 5128

**Brand:** liqui moly
**Price:** 378 kr
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean Fuel, Clear Advantage: Unlock your diesel engine’s true potential!

## Quick Answers

- **What is this?** Engine System Cleaner Diesel 300 ml Diesel Additive Item No. 5128 by liqui moly
- **How much does it cost?** 378 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/160545918-engine-system-cleaner-diesel-300-ml-diesel-additive-item-no)

## Best For

- liqui moly enthusiasts

## Why This Product

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

## Key Features

- • **Injection System Armor:** Protects injection components from wear with advanced lubricants and corrosion inhibitors
- • **Instant Performance Revival:** Feel the difference in engine smoothness and power after just a few miles
- • **Precision Fuel System Detox:** Removes stubborn deposits from injectors and pumps for peak engine performance
- • **Emission & Efficiency Booster:** Optimizes combustion to reduce exhaust emissions and improve fuel economy
- • **Universal Diesel Compatibility:** Works seamlessly with all diesel engines, including common rail and pump nozzle types

## Overview

LIQUI MOLY Engine System Cleaner Diesel (300 ml) is a premium additive designed to remove deposits throughout the entire diesel fuel system, protect injection components from wear, and optimize combustion. Compatible with all diesel engines including common rail and pump nozzle types, it enhances engine performance, reduces emissions, and ensures long-term fuel system health.

## Description

Frees high-precision manufactured components such as injectors and high-pressure pump of disturbing deposits and ensures their optimal function. Also protects expensive components of the injection system by lubricating efficiency improvers and corrosion inhibitors. Ensures original engine performance and low exhaust emissions.

Review: Best products for your motor vehicles - Good stuff
Review: Great product - Noticed a difference after a few miles

## Features

- Removes deposits in the entire fuel system
- Prevents the formation of deposits
- For all diesel engines including common rail and pump nozzle
- Protects components of the injection system from wear
- Prevents burning and resinising of the nozzle needles
- Ensures optimal combustion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B001CZOCMO |
| Best Sellers Rank | #511,385 in Automotive ( See Top 100 in Automotive ) #214 in Diesel Additives |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,209) |
| Date First Available  | August 15, 2012 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 5128 |
| Manufacturer  | Liqui Moly |
| Product Dimensions  | 2.13 x 2.13 x 7.28 inches; 8.89 ounces |

## Product Details

- **Brand:** Liqui Moly
- **Item Form:** Liquid
- **Material Feature:** Unscented
- **Scent:** Unscented
- **Specific Uses For Product:** Engine

## Images

![Engine System Cleaner Diesel 300 ml Diesel Additive Item No. 5128 - Image 1](https://m.media-amazon.com/images/I/71bu7Gk0KXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best products for your motor vehicles
*by D***K on February 1, 2026*

Good stuff

### ⭐⭐⭐⭐⭐ Great product
*by B***D on September 4, 2025*

Noticed a difference after a few miles

### ⭐⭐⭐⭐⭐ q
*by M***R on July 31, 2025*

nice

## Frequently Bought Together

- LM 5128 Motor System Cleaner Diesel 300 ml
- LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1
- LM 5129 Engine System Cleaner Petrol 300 ml

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**Shop now:** [https://www.desertcart.dk/products/160545918-engine-system-cleaner-diesel-300-ml-diesel-additive-item-no](https://www.desertcart.dk/products/160545918-engine-system-cleaner-diesel-300-ml-diesel-additive-item-no)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-13*