--- product_id: 48670459 title: "8374 - Engine Oil Additive" brand: "liqui moly" price: "SAR 82" currency: SAR in_stock: true reviews_count: 8 category: "Liqui Moly" url: https://www.desertcart.com.sa/products/48670459-8374-engine-oil-additive store_origin: SA region: Saudi Arabia --- # Extends engine service life Dissolves sludge & lacquer fast Universal fit for cars & trucks 8374 - Engine Oil Additive **Brand:** liqui moly **Price:** SAR 82 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock peak engine power with every drop! ## Quick Answers - **What is this?** 8374 - Engine Oil Additive by liqui moly - **How much does it cost?** SAR 82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/48670459-8374-engine-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 - • **Easy Integration:** Simply add before your next oil change for a hassle-free engine detox. - • **Universal Compatibility:** Works seamlessly with all car and truck engines—no guesswork needed. - • **Prolongs Engine Lifespan:** Reduces wear and tear, extending your vehicle’s service intervals. - • **Boosts Engine Performance:** Removes contaminants so your engine can unleash its full potential. - • **Deep-Cleans Engine Deposits:** Powerfully dissolves sludge & lacquer for a pristine engine interior. ## Overview Liqui Moly 8374 Engine Oil Additive is a potent cleaning fluid designed to dissolve stubborn sludge and lacquer deposits inside engines. Compatible with all car and truck engines, it suspends oil-soluble and insoluble residues for removal during the next oil change, reducing engine wear and extending service life. Trusted by thousands with a 4.5-star rating, this UK-made additive ensures your engine performs at its best. ## Description Technical Information:Highly effective cleaning fluid for clearing the engine interior of troublesome deposits Dissolves sludge and lacquer formers quickly and reliably All types of oil-soluble and oil-insoluble residues are brought into suspension and removed during the next oil change An engine which has been cleaned of deposits and contamination and which is then filled with fresh oil not contaminated with old impurities can develop its full performance characteristics Wear in the engine is thus reduced and the service life is extended Review: Sludge buster - This got way more sludge out then any other engine plush I've ever used. Review: Good product - Worked fine with double oil change ## Features - Causes serious eye irritation. - May be fatal if swallowed and enters airways. - May cause an allergic skin reaction. - Repeated exposure may cause skin dryness or cracking. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071P7SJM6 | | Automotive Fit Type | Universal Fit | | Best Sellers Rank | 10,242 in Automotive ( See Top 100 in Automotive ) 194 in Car Engine Oils | | Brand | Liqui Moly | | Brand Name | Liqui Moly | | Compatible with Vehicle Type | Car, Truck | | Container Type | Bottle | | Country Of Origin | United Kingdom | | Customer Reviews | 4.5 out of 5 stars 670 Reviews | | Flash Point | 63 Degrees Celsius | | Flash point | 63 Degrees Celsius | | Item Weight | 283 Grams | | Liquid Volume | 300 Millilitres | | Liquid volume | 300 Millilitres | | Manufacturer Part Number | 8374L | | Package information | Bottle | | Unit Count | 300.0 millilitre | | Vehicle service type | Car, Truck | ## Product Details - **Brand:** Liqui Moly - **Flash point:** 63 Degrees Celsius - **Liquid volume:** 300 Millilitres - **Package information:** Bottle - **Vehicle service type:** Car, Truck ## Images ![8374 - Engine Oil Additive - Image 1](https://m.media-amazon.com/images/I/61A+-TozRNL.jpg) ## Questions & Answers **Q: Is this OK to use with dpf filter cars?** A: Yes, no problem. **Q: i see, i'm not sure if my scooter has a wet clutch or separate gearbox, i'm not expert in engine and motors; i have a Honda SH300i can you help me?** A: The SH300i has a wet clutch - you should not use this product **Q: is this ok for petrol engine motorbike 300cc?** A: It is NOT suitable for motorcycles with a wet clutch. Where the clutch is in the engine oil. If you have separate gearbox oil then this product is fine **Q: Can this be used on a diesel mazda 3 2010?** A: I should think so. I used it on a 2005 diesel jeep. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Sludge buster *by G***H on 1 March 2026* This got way more sludge out then any other engine plush I've ever used. ### ⭐⭐⭐⭐⭐ Good product *by A***A on 5 January 2026* Worked fine with double oil change ### ⭐⭐⭐⭐⭐ Exactly as described *by D***H on 30 November 2025* Exactly as described ## Frequently Bought Together - Liqui Moly Engine Flush Plus 300ml - LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml - Liqui Moly Engine Flush Plus 300ml --- ## 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.com.sa/products/48670459-8374-engine-oil-additive](https://www.desertcart.com.sa/products/48670459-8374-engine-oil-additive) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-04-23*