---
product_id: 5924107
title: "LIQUI MOLY Hydraulic Lifter Additive | 300 ml | Oil additive | SKU: 20004"
price: "€ 33.22"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/5924107-liqui-moly-hydraulic-lifter-additive-300-ml-oil-additive-sku
store_origin: HR
region: Croatia
---

# Silences hydraulic lifter noise Compatible with turbo & catalytic converters 300 ml for up to 6L oil LIQUI MOLY Hydraulic Lifter Additive | 300 ml | Oil additive | SKU: 20004

**Price:** € 33.22
**Availability:** ✅ In Stock

## Summary

> 🔧 Silence the noise, unleash the smooth ride.

## Quick Answers

- **What is this?** LIQUI MOLY Hydraulic Lifter Additive | 300 ml | Oil additive | SKU: 20004
- **How much does it cost?** € 33.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/5924107-liqui-moly-hydraulic-lifter-additive-300-ml-oil-additive-sku)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quiet Power Boost:** Eliminates annoying hydraulic lifter ticking for a smoother, more refined engine sound.
- • **Trusted Performance:** Top-ranked additive with 4.4-star rating and proven results in real-world vehicle maintenance.
- • **Effortless Integration:** Simply add during oil changes—no extra tools or complicated steps required.
- • **Engine Wellness Formula:** Cleans valve bores and lifter holes to maintain peak engine efficiency and longevity.
- • **Universal Compatibility:** Works seamlessly with all gasoline and diesel engines, turbocharged or not, without harming catalytic converters.

## Overview

Liqui Moly 20004 Hydraulic Lifter Additive is a 300 ml high-performance liquid designed to reduce hydraulic lifter noise, clean valve bores, and improve oil lubrication. Compatible with all gasoline and diesel engines, including turbocharged models and those with catalytic converters, it ensures quieter, smoother engine operation and is easy to use during oil changes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0096Y6XPC |
| Best Sellers Rank | #5,008 in Automotive ( See Top 100 in Automotive ) #1 in Hydraulic Fluid Additives |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Customer Reviews | 4.4 out of 5 stars 6,665 Reviews |
| Flash Point | 60 Degrees Celsius |
| Included Components | Liqui Moly 20004 Hydraulic Lifter Additive 300 ml |
| Item Type Name | hydraulic additive |
| Item Weight | 0.3 Kilograms |
| Liquid Volume | 10143 Fluid Ounces |
| Manufacturer | Liqui Moly |
| Material | Liquid |
| Model Number | 8367 |
| Number of Items | 1 |
| Part Number | 8367 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Liqui Moly
- **Flash Point:** 60 Degrees Celsius
- **Item Weight:** 0.3 Kilograms
- **Liquid Volume:** 10143 Fluid Ounces
- **Material:** Liquid

## Images

![LIQUI MOLY Hydraulic Lifter Additive | 300 ml | Oil additive | SKU: 20004 - Image 1](https://m.media-amazon.com/images/I/714Ldu4CEYL.jpg)
![LIQUI MOLY Hydraulic Lifter Additive | 300 ml | Oil additive | SKU: 20004 - Image 2](https://m.media-amazon.com/images/I/717GDsKOUfL.jpg)

## Questions & Answers

**Q: Does liqui moly hydraulic lifter additive work?**
A: It works very well.However, the effect does not last long.Roughly 3,000 miles.

**Q: Whats the consistency, is it thick like lucas stabilizer or more watery like marvell mystrery oil?**
A: As I remember, I would say thicker than Marvel. But not very thick. Also, I'll add that it didn't quite my valve train down any.

**Q: any benifit to putting 2 cans in at one time?**
A: OK I put 2 cans in my Ferrari it holds 12 quarts it quiets the lifters very well.  I put 1 and half cans in My Mercedes it holds about 9 quarts.  It does very well in the Mercedes I have a little lifter tick. I have a Dodge Diesel Pickup it holds about 10 quarts quarts I use one can for that.  I use other Liqui Moly products and my vehicles.  The instructions say use one can for 6.3 quarts using more that then recommended mix is not suggested.  I would get some Liqui Moly products like the engine Flush.  I suggest you flush the engine very well get rid of the sludge and the oil passage ways and add the correct Mix you will have good results.  It makes my tick go away in my Mercedes and Quiets my other cars very nicely. Two cans my be be over kill if your car has a little oil tank.  Hope this helps.

**Q: Anyone use this in their hemi for lifter noise at start up?**
A: Recent Hemi 5.7 v8s that have the feature that shuts off 4 cylinders at idle have a known issue with their lifters getting stuck and the stuck lifters causing cam wear. My wife just spent 5k to replace the cam and lifters on her 2011 Jeep Grand Cherokee Summit v8. If you have this engine and are experiencing lifter noise, it’s time to sell the car or spend $$$$ to fix your engine.

## Frequently Bought Together

- Liqui Moly 20004 Hydraulic Lifter Additive 300 ml
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-22*