--- product_id: 91563971 title: "Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml" brand: "mannol" price: "AR$47207" currency: ARS in_stock: true reviews_count: 8 category: "Mannol" url: https://www.desertcart.com.ar/products/91563971-engine-oil-additive-by-mannol-oil-treatment-for-car-engine store_origin: AR region: Argentina --- # Extends engine life with anti-wear protection Reduces exhaust smoke & soot formation Viscosity stabilizer for smoother engine operation Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml **Brand:** mannol **Price:** AR$47207 **Availability:** ✅ In Stock ## Summary > ⚙️ Drive smarter, not harder — unlock your engine’s hidden potential! ## Quick Answers - **What is this?** Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml by mannol - **How much does it cost?** AR$47207 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/91563971-engine-oil-additive-by-mannol-oil-treatment-for-car-engine) ## Best For - mannol enthusiasts ## Why This Product - Trusted mannol brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cold Start Savior:** Minimizes wear during startup, even in harsh conditions—because every second counts. - • **Smoke & Soot Reducer:** Keep your exhaust clean and your ride eco-friendly with advanced oil viscosity modifiers. - • **Prolong Engine Lifespan:** Anti-wear components that protect high-mileage engines, ensuring your car stays road-ready longer. - • **Universal Engine Compatibility:** Works seamlessly with petrol, diesel, synthetic, and mineral oils—one additive to rule them all. - • **Restore & Stabilize Oil Pressure:** Revive your engine’s heartbeat with enhanced oil flow and reduced consumption. ## Overview Mannol Motor Doctor 9990 is a premium 300ml engine oil additive designed to restore oil pressure, reduce oil consumption, and minimize exhaust smoke. Its viscosity stabilizer enhances oil film strength for smoother cold starts and less engine wear, making it ideal for high-mileage petrol and diesel engines using any oil type. This multifunctional treatment extends engine life and improves overall performance, perfect for professionals who demand reliability and efficiency. ## Description Product description ## Features - MOTOR OIL ADDITIVE: Expect better restored oil pressure, reduced oil consumption and exhaust, and overall increased engine performance. Our Motor Doctor Oil Additive is a modern multifunctional additive in engine oil, a viscosity stabilizer designed to restore oil pressure and reduce its consumption in engines with high mileage. - OIL STABILIZER: Mannol Motor Doctor is a viscosity stabilizer, designed to restore oil pressure and reduce its consumption in engines with high mileage. Use improves the stability and strength of the oil film on the rubbing parts of the engine, which facilitates cold start and reduces starting wear. Especially effective in severe operating conditions and when oil is diluted with fuel. - ENGINE OIL TREATMENT: High quality features include a special modifier to increase the oil viscosity index, which prevents oil from entering the combustion chamber, which in turn reduces soot formation and eliminates exhaust gas smoke. - PREMIUM CAR CARE: Our synthetic oil significantly extends engine life. The anti-wear components minimize wear on engines with any mileage and extend their service life. It is suitable for petrol and diesel engines and all types of engine oils (synthetic, mineral, etc.). - MANNOL is proud to offer a wide wide variety of engine oils, gear oils, fuel additives, industrial oils, brake fluids, cooling fluids and car care. Our goal is to help you find the exact right product to fit your needs and have your vehicle running smoothly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00ZPO6UFK | | Best Sellers Rank | #535,601 in Automotive ( See Top 100 in Automotive ) #1,705 in Motor Oils | | Brand | MANNOL | | Brand Name | MANNOL | | Container Type | Can | | Customer Reviews | 4.5 out of 5 stars 229 Reviews | | Item Form | Liquid | | Item Weight | 308 Grams | | Liquid Volume | 300 Milliliters | | Manufacturer | Mannol | | Material | Mineral , Synthetic | | Model Number | MN9990-030ME | | Number of Items | 1 | | Package Information | Can | | Part Number | MN9990-030ME | | Specific Uses For Product | engine maintenance, oil upkeep, improving engine performance | | Unit Count | 10.14 Fluid Ounces | | Warranty Description | see manual | ## Product Details - **Brand:** MANNOL - **Item Form:** Liquid - **Item Weight:** 308 Grams - **Liquid Volume:** 300 Milliliters - **Package Information:** Can ## Images ![Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml - Image 1](https://m.media-amazon.com/images/I/81fM1y4O-WL.jpg) ![Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml - Image 2](https://m.media-amazon.com/images/I/81P1nLVDIxL.jpg) ![Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml - Image 3](https://m.media-amazon.com/images/I/91Y7m5bABmL.jpg) ![Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml - Image 4](https://m.media-amazon.com/images/I/814iWvM12kL.jpg) ![Engine Oil Additive by Mannol, Oil Treatment for Car Engine, Motor Engine Additive Tin, Motor Doctor 9990, 300ml - Image 5](https://m.media-amazon.com/images/I/81iEcKKhcTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***. on May 2, 2026* ### ⭐⭐⭐⭐⭐ Review *by E***Z on February 8, 2026* ### ⭐⭐⭐ Review *by D***A on November 19, 2025* ## Frequently Bought Together - Mannol Motor Oil Additive - LIQUI MOLY Valve Clean | 150 ml | Petroladititive | SKU: 2001, Blue --- ## 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.ar/products/91563971-engine-oil-additive-by-mannol-oil-treatment-for-car-engine](https://www.desertcart.com.ar/products/91563971-engine-oil-additive-by-mannol-oil-treatment-for-car-engine) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-18*