---
product_id: 25658385
title: "Pro-Line Diesel System Cleaner | 500 ml | Diesel additive | SKU: 2032"
brand: "liqui moly"
price: "€ 68.88"
currency: EUR
in_stock: true
category: "Liqui Moly"
url: https://www.desertcart.gr/products/25658385-pro-line-diesel-system-cleaner-500-ml-diesel-additive-sku
store_origin: GR
region: Greece
---

# boosts cetane number for better ignition 500 ml concentrated formula protects engine from corrosion & wear Pro-Line Diesel System Cleaner | 500 ml | Diesel additive | SKU: 2032

**Brand:** liqui moly
**Price:** € 68.88
**Availability:** ✅ In Stock

## Summary

> 🛠️ Clean fuel, quiet ride, peak performance—don’t let your engine miss out!

## Quick Answers

- **What is this?** Pro-Line Diesel System Cleaner | 500 ml | Diesel additive | SKU: 2032 by liqui moly
- **How much does it cost?** € 68.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/25658385-pro-line-diesel-system-cleaner-500-ml-diesel-additive-sku)

## 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

- • **Corrosion Shield:** Advanced formula guards your engine components against rust and wear, extending lifespan.
- • **Silent Power Boost:** Ensures your diesel engine runs whisper-quiet, elevating your driving experience.
- • **Optimized Combustion:** Increases cetane rating for faster ignition and smoother engine operation—feel the difference every mile.
- • **Fuel Efficiency Maximizer:** Cleans fuel system deposits to reduce consumption and cut emissions—drive smarter, greener.
- • **Universal Fit, Ultimate Performance:** Compatible with all diesel engines, making it the go-to additive for every professional driver.

## Overview

Liqui Moly Pro-Line Diesel System Cleaner is a 500 ml concentrated additive designed to remove deposits from diesel fuel systems and combustion chambers. It increases the cetane number for improved ignition, protects against corrosion and wear, and optimizes exhaust emissions. Suitable for all diesel engines, it enhances fuel economy and ensures quieter, more reliable engine performance.

## Description

Removes deposits in the diesel fuel system and in thecombustion chamber. Increases the cetane numberand improves the ignitability of the diesel fuel. En-sures the engine runs quietly. Protects against corro-sion and wear. Optimises the exhaust gas values andperformance of the engine. Clean engines consumeless fuel and emit fewer pollutants.

## Features

- Ensures the engine runs quietly
- Protects against corrosion and wear
- Increases operational reliability and economy
- Fit type: Universal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B017XXEVYW |
| Best Sellers Rank | #53,396 in Automotive ( See Top 100 in Automotive ) #77 in Fuel System Cleaners #442 in Motor Oils |
| Brand Name | Liqui Moly |
| Customer Reviews | 4.6 4.6 out of 5 stars (332) |
| Included Components | Bottle |
| Item Form | Liquid |
| Item Type Name | Liqui Moly Pro-Line Diesel Cleaner |
| Item Volume | 500 ml |
| Manufacturer | Liqui Moly |
| Material Features | Clean |
| Material Type Free | Chlorine Free |
| Model Number | 2032 |
| Number of Items | 1 |
| Part Number | 2032 |
| Scent | Cetane |
| Size | 16.9 Fl Oz (Pack of 1) |
| Special Features | Concentrated |
| Specific Uses For Product | Engine |
| Surface Recommendation | Metal |
| Unit Count | 16.9 Fluid Ounces |

## Product Details

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

## Images

![Pro-Line Diesel System Cleaner | 500 ml | Diesel additive | SKU: 2032 - Image 1](https://m.media-amazon.com/images/I/71UeTIBDpBL.jpg)

## Questions & Answers

**Q: I have it run straight through from the racor filter because i don’t know if this treatment will damage my fuel bladders. i’m i wrong?**
A: To be added directly into the fuel tank! Contents (500 mL) is sufficient for 25-80 Liters (7 gal. to 21 gal.) fuel.

**Q: Does this go in the gas tank or do you have to run it off the feed line and the fuel filter like diesel purge?**
A: To be added directly into the diesel fuel tank. The product mixes with the fuel automatically. Contents (500 mL) is sufficient for 25-80 Liters (7 gal. to 21 gal.) fuel.

**Q: Can it be used with liqui moly diesel particulate filter / dpf protector at the same time?**
A: Our fuel additives should be used ideally one per treatment (one full fuel tank) only, means two additives should not be mixed together. Using one additive per treatment will guartantee the full product performance and effectiveness of the product without having the risk of a overdosage.

**Q: I’ve seen a lot of different answers in this so I’m asking again. This product is meant to add to the fuel tank correct?**
A: Yes, just add to a full tank of Diesel and do your daily driving until it’s time to fill up again. Your system will be cleaned and efficient.

## Frequently Bought Together

- Liqui Moly Pro-Line Diesel Cleaner, blue , red, 500ml (2032)
- LIQUI MOLY Super Diesel Additive | 300 ml | Diesel additive | SKU: 2002
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.gr/products/25658385-pro-line-diesel-system-cleaner-500-ml-diesel-additive-sku](https://www.desertcart.gr/products/25658385-pro-line-diesel-system-cleaner-500-ml-diesel-additive-sku)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-08-17*