--- product_id: 391693610 title: "LIQUI MOLY 2591 Oil additive" brand: "liqui moly" price: "38.48 DT" currency: TND in_stock: false reviews_count: 5 url: https://www.desertcart.tn/products/391693610-liqui-moly-2591-oil-additive store_origin: TN region: Tunisia --- # Extends engine life with advanced wear protection Quieter engine operation for smoother rides Reduces engine friction by up to 30% LIQUI MOLY 2591 Oil additive **Brand:** liqui moly **Price:** 38.48 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Unlock your engine’s hidden potential with every drop! ## Quick Answers - **What is this?** LIQUI MOLY 2591 Oil additive by liqui moly - **How much does it cost?** 38.48 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/391693610-liqui-moly-2591-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 - • **Workshop Essential:** Ideal 300 ml size for multiple engine treatments without waste - • **Pro-Grade Longevity:** Protects and extends engine life even in older vehicles - • **Trusted Reliability:** 4.6-star rating from thousands of professional users - • **Universal Compatibility:** Perfectly blends with 0W-40 oils for minimal wear - • **Engine Efficiency Booster:** Optimizes friction surfaces for peak performance ## Overview The LIQUI MOLY 2591 Oil Additive is a professional-grade engine treatment designed to reduce friction, extend engine life, and improve overall performance. Compatible with a wide range of oils, especially 0W-40, this 300 ml additive is trusted by automotive workshops and tuning experts for delivering quieter, smoother, and more responsive engines. ## Description Oil additive Review: “Essential for My Tuning Business – Smooth, Reliable, and Professional!” - I’ve been using LIQUI MOLY Oil Additive 300 ml in my car tuning and workshop business for months now, and it’s genuinely impressive. I’ve tested it on a wide variety of engines — from everyday vehicles to high-performance tuning projects — and it consistently delivers excellent results. The additive improves engine smoothness, reduces friction, and helps keep even older engines running efficiently. I’ve noticed quieter operation and more responsive performance after use, which gives me confidence when returning tuned or serviced vehicles to my customers. I’ve tried other oil additives before, but none match the quality, reliability, and consistency of LIQUI MOLY. It’s perfect for professional use, and the 300 ml size is ideal for treating multiple engines without waste. For anyone running a tuning, repair, or automotive workshop, this additive is a must-have. It’s a small investment for real improvements in engine performance and longevity. Highly recommend! Review: Efficacité - Aucun danger, maximum 100/💯 de produit associé a une huile 0-40 est une mixture parfaite pour une usure minimum. Produit top. ## Features - All of the friction surfaces and furniture. - Item Package Length: 5.5cm - Item Package Width: 5.5cm - Item Package Height: 18.5cm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0096Y6SX4 | | Automotive Fit Type | Universal Fit | | Brand | Liqui Moly | | Brand Name | Liqui Moly | | Compatible with Vehicle Type | Car | | Container Type | Bottle | | Customer Reviews | 4.6 out of 5 stars 2,652 Reviews | | Flash Point | 201 Degrees Celsius | | Flash point | 201 Degrees Celsius | | Item Type Name | Oil additive | | Item Weight | 0.3 Kilograms | | Liquid Volume | 300 Milliliters | | Liquid volume | 300 Milliliters | | Manufacturer | LIQUI MOLY | | Manufacturer Part Number | 2591 | | Model Number | 2591 | | Package information | Bottle | | Size | 300 milliliters | | Unit Count | 300 Milliliters | | Vehicle service type | Car | ## Product Details - **Brand:** Liqui Moly - **Flash point:** 201 Degrees Celsius - **Liquid volume:** 300 Milliliters - **Package information:** Bottle - **Vehicle service type:** Car ## Images ![LIQUI MOLY 2591 Oil additive - Image 1](https://m.media-amazon.com/images/I/81RtBHmEAPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ “Essential for My Tuning Business – Smooth, Reliable, and Professional!” *by T***D on 7 December 2025* I’ve been using LIQUI MOLY Oil Additive 300 ml in my car tuning and workshop business for months now, and it’s genuinely impressive. I’ve tested it on a wide variety of engines — from everyday vehicles to high-performance tuning projects — and it consistently delivers excellent results. The additive improves engine smoothness, reduces friction, and helps keep even older engines running efficiently. I’ve noticed quieter operation and more responsive performance after use, which gives me confidence when returning tuned or serviced vehicles to my customers. I’ve tried other oil additives before, but none match the quality, reliability, and consistency of LIQUI MOLY. It’s perfect for professional use, and the 300 ml size is ideal for treating multiple engines without waste. For anyone running a tuning, repair, or automotive workshop, this additive is a must-have. It’s a small investment for real improvements in engine performance and longevity. Highly recommend! ### ⭐⭐⭐⭐⭐ Efficacité *by H***A on 10 April 2026* Aucun danger, maximum 100/💯 de produit associé a une huile 0-40 est une mixture parfaite pour une usure minimum. Produit top. ### ⭐⭐⭐⭐⭐ Motor wurde bemerkbar leise *by O***I on 11 April 2026* Der Dieselmotor läuft merkbar ruhiger, gerne kaufe ich bei Bedaf wieder. ## Frequently Bought Together - LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591 - LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427 - Liqui Moly 2770 - Engine Oil Additive --- ## 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.tn/products/391693610-liqui-moly-2591-oil-additive](https://www.desertcart.tn/products/391693610-liqui-moly-2591-oil-additive) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-12*