--- product_id: 64228944 title: "Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack" brand: "motorkote" price: "$633.29" currency: USD in_stock: true category: "Motorkote" url: https://www.desertcart.us/products/64228944-motorkote-mk-10203-06-6pk-upper-cylinder-lubricant-64-ounce store_origin: US region: United States of America --- # Boosts fuel economy Cleans carbon deposits Reduces friction & wear Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack **Brand:** motorkote **Price:** $633.29 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your engine’s potential and never settle for less! ## Quick Answers - **What is this?** Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack by motorkote - **How much does it cost?** $633.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/64228944-motorkote-mk-10203-06-6pk-upper-cylinder-lubricant-64-ounce) ## Best For - motorkote enthusiasts ## Why This Product - Trusted motorkote brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smooth & Quiet Ride:** Reduces engine noise and vibration by ensuring seamless lubrication. - • **Carbon Buildup? Gone!:** Powerful fuel injector cleaner dissolves deposits to restore peak fuel flow. - • **Engine Longevity Unlocked:** Superior upper cylinder lubrication cuts friction and wear for lasting performance. - • **Fuel Efficiency Maximized:** Optimizes combustion for noticeable mileage gains and reduced fuel costs. - • **Universal Fuel Compatibility:** Works flawlessly with gasoline, diesel, and ethanol blends—one solution for all your vehicles. ## Overview Motorkote MK-10203-06-6PK Upper Cylinder Lubricant is a high-performance 6-pack treatment designed to reduce friction, clean fuel injectors, and improve fuel economy across gasoline, diesel, and ethanol fuels. Its advanced formula enhances engine power, smoothness, and longevity while preventing carbon buildup, making it an essential upgrade for any vehicle owner aiming to maintain peak engine health and efficiency. ## Description MOTORKOTE Upper Cylinder was formulated to bring additional upper cylinder lubrication and to clean fuel injectors and prevent deposits from forming. Compatible in both fuel and diesel engines and more concentrated fuel cleaning capability than the brand leader.BENEFITSIncreases HorsepowerRemoves Valve Stem GumReduces carbon build up the cause of: Pre-ignition, power loss, burned valves, broken ringsRestores Power and engine performanceIncreases fuel efficiencyCleans injectors to Reduce: Power loss, hesitations, pinging/dieseling, loss of fuel economyMotorKote UCL Upper Cylinder Lubricant with Fuel Injector Cleaner is a high-performance formula designed to protect and optimize your engine’s performance by providing superior lubrication and deep cleaning for the entire fuel system. This advanced treatment reduces friction and wear on critical upper cylinder components such as pistons, rings, and valves, ensuring smoother engine operation and prolonging engine life.In addition to its superior lubrication, MotorKote UCL effectively cleans fuel injectors by removing carbon deposits and buildup that can impede fuel flow and reduce engine efficiency. By restoring optimal fuel injector performance, this treatment improves fuel atomization and combustion, which leads to enhanced throttle response, smoother acceleration, and better fuel economy. Whether you drive a high-mileage vehicle or a newer model, this product helps ensure your engine runs at its best.MotorKote UCL also reduces engine noise and vibration by ensuring proper lubrication throughout the upper cylinders, resulting in a quieter and smoother ride. It’s safe for use with all fuel types, including gasoline, diesel, and ethanol-blended fuels, making it versatile enough for any vehicle.Regular use of MotorKote UCL Upper Cylinder Lubricant with Fuel Injector Cleaner not only helps restore lost power and efficiency but also provides long-term protection against future carbon buildup, helping to maintain your vehicle's engine for years to come. Simply add it to your fuel tank and experience the difference in performance, fuel economy, and engine longevity.MOTORKOTE Upper Cylinder Lubricant & Fuel Injector Cleaner, is safe for use in all catalytic converters, carburetors, and fuel injection systems and will not void warranties. RECOMMENDED USAGE:Add full 5 ounces to 25 Gallon Fuel Tank every fill-up, maintain the ratio of 1 ounce per 5 Gal of fuel (Gas or Diesel). Can be used with MotorKote Fuel Optimizer or MotorKote Low Sulfur Lube in Diesel engines, alternate products between fill-ups. ## Features - LUBRICATES UPPER CYLINDERS. Reduces friction and wear on pistons, rings, and valves, enhancing engine performance and longevity. - CLEANS FUEL INJECTORS. Effectively removes carbon deposits and buildup, restoring fuel injector efficiency and improving fuel flow. - IMPROVES FUEL ECOMOMY. Optimizes fuel combustion, leading to better mileage and reduced fuel consumption. - REDUCES ENGINE NOISE and VIBRATION. Promotes smoother engine operation by ensuring proper lubrication and reducing engine stress. - SAFE FOR ALL FUEL TYPES. Compatible with gasoline, diesel, and ethanol-blended fuels, making it versatile for a wide range of vehicles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DRGPZB8 | | Best Sellers Rank | #347,890 in Automotive ( See Top 100 in Automotive ) #93 in Automotive Assembly Lubricants | | Brand | Motorkote | | Brand Name | Motorkote | | Container Type | Bottle | | Customer Reviews | 4.5 out of 5 stars 45 Reviews | | Global Trade Identification Number | 10741996102039 | | Included Components | (1) UCL Upper Cylinder Lubricant with Fuel Injector Cleaner | 64 oz., 6-Pack | | Item Form | Liquid | | Item Weight | 2.2 pounds | | Liquid Volume | 64 fluid ounces | | Manufacturer | Motorkote | | Material | Plastic | | Model Number | MK-10203-06-6PK | | Number of Items | 1 | | Number of Packs | 6 | | Package Information | Bottle | | Part Number | MK-10203-06-6PK | | Recommended Uses For Product | Lubricant | | Specific Uses For Product | Upper Cylinder Lubrication, Fuel Injector Cleaning | | Unit Count | 328 Fluid Ounces | ## Product Details - **Brand:** Motorkote - **Item Weight:** 2.2 Pounds - **Liquid Volume:** 64 Fluid Ounces - **Material:** Plastic - **Package Information:** Bottle ## Images ![Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack - Image 1](https://m.media-amazon.com/images/I/91B0lHbxmKL.jpg) ![Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack - Image 2](https://m.media-amazon.com/images/I/817ZE9Mv3lL.jpg) ![Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack - Image 3](https://m.media-amazon.com/images/I/81Uw5puSHeL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Motorkote MK-10203-06-6PK Upper Cylinder Lubricant, 64-Ounce, 6-Pack - Motorkote MK-HL01G-04 Heavy Duty Hyper Lubricant, 1-Gallon, Single - MotorKote MK-FO16-06-6PK Fuel Optimizer, 16-Ounce, 6-Pack --- ## 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.us/products/64228944-motorkote-mk-10203-06-6pk-upper-cylinder-lubricant-64-ounce](https://www.desertcart.us/products/64228944-motorkote-mk-10203-06-6pk-upper-cylinder-lubricant-64-ounce) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-21*