---
product_id: 188395334
title: "Pro-Line 5168 Diesel Suction System Cleaner 400 ml"
brand: "liqui moly"
price: "¥12278"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/188395334-pro-line-5168-diesel-suction-system-cleaner-400-ml
store_origin: JP
region: Japan
---

# Extremely flammable, high-performance formula Fast-acting intake system cleaner 400 ml precision aerosol Pro-Line 5168 Diesel Suction System Cleaner 400 ml

**Brand:** liqui moly
**Price:** ¥12278
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock peak diesel performance with every spray!

## Quick Answers

- **What is this?** Pro-Line 5168 Diesel Suction System Cleaner 400 ml by liqui moly
- **How much does it cost?** ¥12278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/188395334-pro-line-5168-diesel-suction-system-cleaner-400-ml)

## 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

- • **Trusted by Experts:** CE and ACEA certified for professional-grade reliability and performance.
- • **Pro-Level Precision:** 400 ml aerosol designed for targeted, mess-free application during engine warm-up.
- • **Eco-Conscious Formula:** Formulated to minimize environmental impact while delivering long-lasting engine health.
- • **Preventive Power Play:** Ideal for routine maintenance to avoid costly EGR valve replacements and engine faults.
- • **Revive Your Diesel Engine:** Effectively cleans entire intake system for smoother acceleration and reduced limp mode.

## Overview

Liqui Moly Pro-Line 5168 Diesel Suction System Cleaner is a 400 ml aerosol designed exclusively for diesel engines. It cleans the entire intake system, improving acceleration and preventing limp mode by removing deposits. Certified by CE and ACEA, it’s a trusted, fast-acting solution recommended for preventive maintenance during inspections. Its high-performance formula requires engine warm-up and revving for optimal results, helping avoid expensive EGR valve repairs.

## Description

Packaging May Vary

Review: Worked for me - Worked better than cheaper egr cleaners. I haven't got the time or money to clean or change my egr (stupid special one that costs almost £400 for the part alone, buried in the middle of the engine) Going to sell it soon to someone more mechanical than me I used the whole can after warming the engine right up, rev'd to 2500 and revs were almost 3000 while spraying. Run almost 2 days now without the engine management light coming on and off, acceleration feels better and no limp mode kicking in. Still early but definitely worth it, I didn't see these type of results of cheaper ones.
Review: This is good stuff - Had a blocked egr valve tried various products to no avail thought I would have to strip down. However I thought I would try this, I used half a tin and problem solved, get your engine up to temperature then spray brilliant.

## Features

- Causes serious eye irritation.
- Extremely flammable aerosol.
- May be fatal if swallowed and enters airways.
- May cause drowsiness or dizziness.
- Pressurised container: May burst if heated.
- Repeated exposure may cause skin dryness or cracking.
- Toxic to aquatic life with long lasting effects.
- Packaging may vary
- For cleaning the entire intake system
- Recommended for preventive application during inspection
- Suitable for use on diesel engines only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01IBXML4K |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 43,558 in Automotive ( See Top 100 in Automotive ) 7 in Car EGR Cleaners |
| Certification | CE, ACEA |
| Customer Reviews | 4.2 4.2 out of 5 stars (579) |
| Date First Available | 12 Mar. 2019 |
| Included Components | Liqui Moly Pro Line 5168 E Intake Cleaner |
| Item Package Quantity | 1 |
| Item Weight | 27.2 g |
| Item model number | 5168 |
| Manufacturer | Liqui Moly |
| Material | Metal |
| Part Number | 5168 |
| Product Dimensions | 5.7 x 5.7 x 25.2 cm; 27.2 g |
| Size | 400 ml |
| Volume | 400 Millilitres |

## Product Details

- **Brand:** Liqui Moly
- **Exterior finish:** painted
- **Inlet connection size:** 57 Millimeters
- **Inlet connection type:** Flanged, Threaded
- **Item dimensions L x W x H:** 5.7 x 5.7 x 25.2 centimetres
- **Material:** Metal
- **Number of ports:** 2
- **Outlet connection size:** 57 Millimeters
- **Outlet connection type:** Flanged, Threaded
- **Specification met:** CE, ACEA

## Images

![Pro-Line 5168 Diesel Suction System Cleaner 400 ml - Image 1](https://m.media-amazon.com/images/I/81x6d040tlL.jpg)

## Questions & Answers

**Q: Can this be used on turbo diesel engine**
A: Yes. I used it on mine and it cleared a lot of muck out.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked for me
*by A***R on 13 May 2021*

Worked better than cheaper egr cleaners. I haven't got the time or money to clean or change my egr (stupid special one that costs almost £400 for the part alone, buried in the middle of the engine) Going to sell it soon to someone more mechanical than me I used the whole can after warming the engine right up, rev'd to 2500 and revs were almost 3000 while spraying. Run almost 2 days now without the engine management light coming on and off, acceleration feels better and no limp mode kicking in. Still early but definitely worth it, I didn't see these type of results of cheaper ones.

### ⭐⭐⭐⭐⭐ This is good stuff
*by A***R on 2 April 2023*

Had a blocked egr valve tried various products to no avail thought I would have to strip down. However I thought I would try this, I used half a tin and problem solved, get your engine up to temperature then spray brilliant.

### ⭐⭐⭐⭐ Amazing results! Car drives much smoother.
*by B***R on 16 April 2020*

It was easy to use and works a treat. Loads of smoke came out of the exhaust whilst using it which would suggest that the carbon residue is being cleaned. Took it for a drive after and put my foot down and the exhaust was still smoking. However, the next day the car was driving much smoother and a lot more responsive. I think it was definitely worth the price considering I was quoted £180 to do the same thing at a garage. I would defo advise people to do this for their diesel along with a dpf cleaner.

## Frequently Bought Together

- Liqui Moly 5168 Intake Cleaner
- LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427
- 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

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**Shop now:** [https://www.desertcart.jp/products/188395334-pro-line-5168-diesel-suction-system-cleaner-400-ml](https://www.desertcart.jp/products/188395334-pro-line-5168-diesel-suction-system-cleaner-400-ml)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*