---
product_id: 5924110
title: "Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037"
brand: "liqui moly"
price: "KD 11.50"
currency: KWD
in_stock: true
reviews_count: 13
category: "Liqui Moly"
url: https://www.desertcart.com.kw/products/5924110-liqui-moly-pro-line-engine-flush-500-ml-oil-additive
store_origin: KW
region: Kuwait
---

# Rapid sludge & deposit removal 500 ml precision dose Seal-safe & corrosion protection Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037

**Brand:** liqui moly
**Price:** KD 11.50
**Availability:** ✅ In Stock

## Summary

> 🛠️ Flush the past, fuel the future with Liqui Moly Pro-Line!

## Quick Answers

- **What is this?** Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 by liqui moly
- **How much does it cost?** KD 11.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/5924110-liqui-moly-pro-line-engine-flush-500-ml-oil-additive)

## 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

- • **Simple 10-Minute Use:** Add, idle, drain, and feel the difference—engine care made easy
- • **Deep Clean Engine Flush:** Effortlessly dissolves sludge & lacquer for peak engine health
- • **Universal Compatibility:** Works seamlessly with all gasoline & diesel 4-stroke engines
- • **Catalytic Converter Safe:** Protects emissions system while boosting performance
- • **Seal & Material Friendly:** Gentle on seals and engine materials—no damage, just clean

## Overview

Liqui Moly Pro-Line Engine Flush is a 500 ml oil additive designed to rapidly clean and flush deposits, sludge, and contaminants from gasoline and diesel engines. Safe for seals and catalytic converters, it restores engine performance and protects metal surfaces. Easy to use before oil changes, it’s trusted by thousands for superior engine maintenance.

## Description

Liquid Moly's Pro Line Engine Flush is a highly effective detergent additives in Engine Flush clean interior engine before oil change. Removes Deposits, residues from all 4-stroke gasoline engines and diesel engines. Dissolves sludge and lacquer and isolates solid particles and liquid contaminants. Improves the combustion process and restores full engine performance. Prevents corrosion of unprotected metal surfaces. Recovers oil lubricating properties. Add to engine oil before engine oil change. Let engine run on idle speed for 10 minutes. Drain oil, change oil filter and refill with fresh Liquid Moly engine oil. Fully compatible with all commercially available engine oils.

Review: Works great, do the double drain for best results - My 06 Altima (185k miles) had been burning massive amounts of oil (like 4 quarts every 800 miles) due to a leaking PCV valve hose that took forever for me to narrow down (months). So after getting that under control I figured I needed to decontaminate the poor engine. When using this I idled my car to operating temp (about 8 minutes). Poured the bottle in, idled it for another 15 minutes. Drained the oil (black and thick). Put the plug back in, poured about 2.5qts of new oil in. Idled it for 10 minutes. Drained that (black but much thinner). Took the old filter off. Let both areas drain for 10 minutes. Put the plug back in, put the new filter on and filled with the 4.6qts of new oil my car calls for. Ran for a few minutes (like 2 with a few revs) and then let sit for 10 mins before checking the level. When I checked my dipstick it was so clean I thought I had a leak because I couldn't see it on any of the crosshatch. I ended up having to go by touch to get the reading. This stuff is amazing.
Review: Excellent. Better than bran!!! - Excellent product. I use total synthetic oil and this product gave my engine an enema. Cleaned it out better than bran. I use it before all oil and filter changes.

## Features

- Easy way to clean and flush the oil systems of gasoline and diesel engines
- Gentle and rapid cleaning
- Neutral to seals and other materials installed in the engine
- Compatible with catalytic converters
- Simple to use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CR3RXTO |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #1,224 in Automotive ( See Top 100 in Automotive ) #1 in Engine Flushes |
| Brand | Liqui Moly |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,082) |
| Date First Available | April 25, 2012 |
| Flash Point | 63 Degrees Celsius |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.2 ounces |
| Item model number | 2037 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 2037 |
| Model | 2037 |
| OEM Part Number | 2037 |
| Product Dimensions | 2.76 x 2.76 x 7.99 inches |
| Size | 500 mL |
| Vehicle Service Type | Bus, Truck |
| Viscosity | 5W-40 sae_grade |

## Product Details

- **Brand:** Liqui Moly
- **Liquid Volume:** 500 Milliliters
- **Package Information:** Can
- **Vehicle Service Type:** Bus, Truck
- **Viscosity:** 5W-40 sae_grade

## Images

![Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037 - Image 1](https://m.media-amazon.com/images/I/71I1cAjG9pL.jpg)

## Questions & Answers

**Q: how you clean the engine what is the proses tell me how**
A: first thing you do is to warm up you engine till normal operating temperature. then pour the entire bottle of flush into  your engine. be careful it might be hot. re install your oil cap and run engine without reving for 10 mins. After that all you have to do is chabge your oil. Again, be careful your oil will be really hot. I had this really strong oil gas smell on my 98 accord with 240000 miles. i immediatelly notice the smell went away after the first drive. Good luck

**Q: Will it uncoated ceratec/motor protect layer after flush**
A: Unfortunately we don`t know the exact answer to the question, but we believe that the flush will remove the coat from the ceratec.

**Q: Is this okay to use on a 1991 Miata?**
A: Yes

**Q: Has anyone used this on a 2007 Ford F-350 with a 6.0 Diesel engine?**
A: It is for all 4-stroke gasoline and diesel engines, with or without turbochargers. Miscible with most commercially available motor oils. Safe for use with catalytic converters and particulate filters (GPF/DPF). Compatible with most commercially available motor oils and in oil running belt. Contents (5 L) is sufficient for 30-50 Liters (8 gal. to 13 gal.) motor oil.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, do the double drain for best results
*by R***N on November 15, 2025*

My 06 Altima (185k miles) had been burning massive amounts of oil (like 4 quarts every 800 miles) due to a leaking PCV valve hose that took forever for me to narrow down (months). So after getting that under control I figured I needed to decontaminate the poor engine. When using this I idled my car to operating temp (about 8 minutes). Poured the bottle in, idled it for another 15 minutes. Drained the oil (black and thick). Put the plug back in, poured about 2.5qts of new oil in. Idled it for 10 minutes. Drained that (black but much thinner). Took the old filter off. Let both areas drain for 10 minutes. Put the plug back in, put the new filter on and filled with the 4.6qts of new oil my car calls for. Ran for a few minutes (like 2 with a few revs) and then let sit for 10 mins before checking the level. When I checked my dipstick it was so clean I thought I had a leak because I couldn't see it on any of the crosshatch. I ended up having to go by touch to get the reading. This stuff is amazing.

### ⭐⭐⭐⭐⭐ Excellent. Better than bran!!!
*by N***A on December 20, 2025*

Excellent product. I use total synthetic oil and this product gave my engine an enema. Cleaned it out better than bran. I use it before all oil and filter changes.

### ⭐⭐⭐⭐⭐ Tips and tricks
*by J***N on February 9, 2024*

I watched several videos by professionals who used this. Follow instructions. Make sure the engine is warm before you put it in. Make sure you have everything you need. The biggest tip I got that was repeatedly emphasized by the pros was to buy a “cheap” oil in addition to the new oil. After you run the flush drain the oil and flush. Put the cheap oil in and “rinse” the inside of the engine with the cheap oil. Then drain again. Replace the oil and filter with your good stuff. I followed these instructions or suggestions and…. I sat in the truck while the flush was running. It’s a 13 year old truck with 150,000 miles. It was running strong but burning oil and kind of loud. Sounded like it was growling. There were some ticking type noises that made me nervous. As I sat in the truck and let the flush cycle through the engine at idle I could literally hear the flush working. Very slowly it was like someone gave the engine a Xanax and you could hear it getting quieter and calming down. I drained, rinsed with cheap oil only letting the cheap oil run through at idle for another 15 minutes then drained again. The oil flush was clearly important. It didn’t come out as black as the first drain but it looked like old nasty oil. The truck is no longer burning oil. My gas mileage has increased significantly and it is running so quiet and smooth it’s unbelievable. I used a little less of the liquid Molly flush than it called for regarding the flush to oil ratio. I didn’t want to do something too intense to the inside of the engine. But the results were remarkable. Just as advertised after following the instructions. I also added the liquid Molly oil additive to the final oil change to ‘lube’ the inside of the engine. I plan to do another flush in about 10,000 miles. All that to say, yes, you won’t be disappointed as long as you follow instructions and a few tips and tricks. My truck is almost running like a brand new truck and again it’s an old and tired truck. I will use this as part of a high mileage maintenance and perform the flush every 50,000 miles or so. I feel confident it will extend the life of my engine based on the results

## Frequently Bought Together

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-29*