--- product_id: 138374112 title: "Liqui Moly 250 ml Super Diesel Fuel Additive Pack of 6 | LM 5120 (diesel additive fuel additive), diesel system cleaner" brand: "liqui moly" price: "R2933" currency: ZAR in_stock: true reviews_count: 7 url: https://www.desertcart.co.za/products/138374112-liqui-moly-250-ml-super-diesel-fuel-additive-pack-6 store_origin: ZA region: South Africa --- # Boosts cetane rating for cleaner combustion 1 dose treats up to 75L fuel, lasts 2,000 km Cleans & protects diesel injection system Liqui Moly 250 ml Super Diesel Fuel Additive Pack of 6 | LM 5120 (diesel additive fuel additive), diesel system cleaner **Brand:** liqui moly **Price:** R2933 **Availability:** ✅ In Stock ## Summary > ⛽ Keep your diesel engine running like new — because smooth rides don’t wait! ## Quick Answers - **What is this?** Liqui Moly 250 ml Super Diesel Fuel Additive Pack of 6 | LM 5120 (diesel additive fuel additive), diesel system cleaner by liqui moly - **How much does it cost?** R2933 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/138374112-liqui-moly-250-ml-super-diesel-fuel-additive-pack-6) ## 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 - • **Long-Lasting Effect:** One 250 ml dose treats 75L of fuel and keeps your engine clean for up to 2,000 km. - • **Eco & Wallet Friendly:** Reduces fuel consumption and exhaust emissions, helping you save and stay green. - • **Turbo-Tested Performance:** Proven to optimize turbocharged diesel engines for peak efficiency. - • **Comprehensive Diesel System Care:** Removes deposits and prevents jet needle sticking for smooth engine operation. - • **Fuel Compatibility & Convenience:** Works flawlessly with all diesel and biodiesel fuels, direct tank additive. ## Overview Liqui Moly Super Diesel Fuel Additive (250 ml, pack of 6) is a turbo-tested, all-compatible diesel system cleaner that removes harmful deposits, prevents jet needle sticking, and boosts cetane rating. Designed for use in all diesel engines, it treats up to 75 liters of fuel per dose with effects lasting up to 2,000 km, improving fuel efficiency, reducing emissions, and protecting your engine from wear and corrosion. ## Description Liqui Moly 5120 Super Diesel Fuel Additive 250 ml Pack of 6. Removes deposition in diesel injection systems as well as in the combustion chamber and prevents them from reoccurring. Takes care of all components in the diesel injection system. Prevents jet needles from sticking and becoming resinous. Increases the cetane rating and improves the combustibility of diesel fuel. Ensures that the engine runs smoothly. Protects the entire fuel system against corrosion and wear. Optimises the exhaust emission test results and performance of the engine. Clean engines consume less fuel and reduce exhaust emissions. For all diesel engines with and without diesel particle filters - preventative or problem management. Turbo tested. For direct additive in the fuel tank. Completely compatible with all conventional diesel and biodiesel fuels. 250 ml is sufficient for up to 75 litres of fuel (dosage 1:300). Effect lasts for up to 2,000 km. - Item ID: SET000050222 Single item contents: 250 ml ## Features - For all diesel engines with and without diesel particle filters - preventative or problem management. Turbo tested. For direct additive in the fuel tank. Completely compatible with all conventional diesel and biodiesel fuels. 250 ml is sufficient for up to 75 litres of fuel (dosage 1:300). Effect lasts for up to 2,000 km. - - - Item number: 5120 - Removes deposition in diesel injection systems as well as in the combustion chamber and prevents them from reoccurring. Takes care of all components in the diesel injection system. Prevents jet needles from sticking and becoming resinous. Increases the cetane rating and improves the combustibility of diesel fuel. Ensures that the engine runs smoothly. Protects the entire fuel system against corrosion and wear. Optimises the exhaust emission test results and performance of the engine. Clean engines consume less fuel and reduce exhaust emissions. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00YECSNIG | | Best Sellers Rank | 42,904 in Automotive (See Top 100 in Automotive) 270 in Fuel Systems | | Brand | Liqui Moly | | Customer Reviews | 4.8 4.8 out of 5 stars (1,028) 4.8 out of 5 stars | | Date First Available | 5 Jun. 2015 | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Guaranteed Software Updates Until | unknown | | Item Model Number | FBP_liquimoly_1915 | | Item Weight | 1.73 kg | | Manufacturer | Liqui Moly | | Manufacturer Part Number | FBP_liquimoly_1915 | | Model | Kraftstoffadditiv | | Oem Part Number | 0 | | Package Dimensions | 1 x 1 x 1 cm; 1.73 kg | ## Images ![Liqui Moly 250 ml Super Diesel Fuel Additive Pack of 6 | LM 5120 (diesel additive fuel additive), diesel system cleaner - Image 1](https://m.media-amazon.com/images/I/81FplOwWzrL.jpg) ![Liqui Moly 250 ml Super Diesel Fuel Additive Pack of 6 | LM 5120 (diesel additive fuel additive), diesel system cleaner - Image 2](https://m.media-amazon.com/images/I/61rNZh8SKvL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great in my fuel *by on Reviewed in the United Kingdom 8 March 2024* Easy to put in Tank ### ⭐⭐⭐⭐⭐ Fantastic *by on Reviewed in the United Kingdom 5 August 2023* Wonderful ### ⭐⭐⭐⭐⭐ Spürbare Leistungsverbesserung – perfekter Diesel-Zusatz für Vielfahrer! *by on Reviewed in Germany 28 March 2025* ch habe mir das 6er-Set LIQUI MOLY Super Diesel Additiv (je 250 ml) geholt, um meinem VW Passat Diesel etwas Gutes zu tun – und ich bin mehr als zufrieden mit dem Ergebnis.Wirkung:Bereits nach der ersten Anwendung lief der Motor ruhiger und gleichmäßiger. Nach mehreren Tankfüllungen merkt man deutlich, dass die Einspritzung sauberer arbeitet, der Motor besser anspricht und im unteren Drehzahlbereich kräftiger wirkt. Zudem reduzierte sich der typische Diesel-Nagelgeräuschpegel spürbar.Anwendung:Einfach beim Tanken in den Tank geben – fertig. Die Dosierung ist unkompliziert, und die Flaschenform liegt gut in der Hand. Eine Flasche reicht ideal für eine Tankfüllung.Langzeiteffekt:Nach mehreren Wochen ist auch der Verbrauch etwas gesunken. Das Additiv scheint Ablagerungen effektiv zu entfernen und die gesamte Kraftstoffanlage zu pflegen – genau das, was man sich davon verspricht.Preis-Leistung:Im 6er-Pack ist der Preis wirklich attraktiv, vor allem im Vergleich zu einzelnen Flaschen im Handel. Für Vielfahrer oder regelmäßige Anwender ist das Set ideal.Fazit:Dieses Additiv ist für jeden Diesel-Fahrer eine klare Empfehlung – besserer Motorlauf, weniger Verbrauch und gepflegte Technik. Ich werde es definitiv regelmäßig weiterverwenden. 5 Sterne! ## Frequently Bought Together - Liqui Moly 250 ml Super Diesel Fuel Additive Pack of 6 - 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 - Set of 5 250ml Liqui Moly Diesel Particulate Filter / DPF Protector --- ## 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.co.za/products/138374112-liqui-moly-250-ml-super-diesel-fuel-additive-pack-6](https://www.desertcart.co.za/products/138374112-liqui-moly-250-ml-super-diesel-fuel-additive-pack-6) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-08-17*