--- product_id: 5924107 title: "20004 Hydraulic Lifter Additive 300 ml" brand: "liqui moly" price: "€ 36.77" currency: EUR in_stock: true reviews_count: 13 category: "Liqui Moly" url: https://www.desertcart.fi/products/5924107-20004-hydraulic-lifter-additive-300-ml store_origin: FI region: Finland --- # Silences hydraulic lifter noise Compatible with turbo & catalytic converters 300 ml for up to 6L oil 20004 Hydraulic Lifter Additive 300 ml **Brand:** liqui moly **Price:** € 36.77 **Availability:** βœ… In Stock ## Summary > πŸ”§ Silence the noise, unleash the smooth ride. ## Quick Answers - **What is this?** 20004 Hydraulic Lifter Additive 300 ml by liqui moly - **How much does it cost?** € 36.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/5924107-20004-hydraulic-lifter-additive-300-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 - β€’ **Quiet Power Boost:** Eliminates annoying hydraulic lifter ticking for a smoother, more refined engine sound. - β€’ **Trusted Performance:** Top-ranked additive with 4.4-star rating and proven results in real-world vehicle maintenance. - β€’ **Effortless Integration:** Simply add during oil changesβ€”no extra tools or complicated steps required. - β€’ **Engine Wellness Formula:** Cleans valve bores and lifter holes to maintain peak engine efficiency and longevity. - β€’ **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. ## Description Liqui Moly's Hydraulic Lifter Additive damps the noise produced by worn hydraulic lifters. Cleans valves and holes in the lifter and promotes optimum operation. Add to engine oil, for all gasoline and diesel engines with and without turbo-charging. Tested for compatibility with catalytic converters. Liquid Moly's Hydraulic Lifter Additive can be mixed with all commercially available engine oils. 300 ml is sufficient for up to 6 liters (6.34 quarts) of engine oil. ## Features - Improves the lubrication properties of the oil - Cleans valve bores - Suitable for use in vehicles with turbochargers and vehicles with catalytic converters - Prevents engine noises caused by hydraulic tappets - Flash point: 60.0 degrees_celsius ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0096Y6XPC | | Best Sellers Rank | #3,547 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 6,648 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 ![20004 Hydraulic Lifter Additive 300 ml - Image 1](https://m.media-amazon.com/images/I/714Ldu4CEYL.jpg) ![20004 Hydraulic Lifter Additive 300 ml - Image 2](https://m.media-amazon.com/images/I/717GDsKOUfL.jpg) ## Available Options This product comes in different **Size** options. ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***Y on March 6, 2026* ### ⭐⭐⭐⭐⭐ Review *by M***L on April 20, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***N on January 17, 2026* ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fi/products/5924107-20004-hydraulic-lifter-additive-300-ml](https://www.desertcart.fi/products/5924107-20004-hydraulic-lifter-additive-300-ml) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-05-07*