--- product_id: 32147845 title: "Motorkote MK-50121-06-6PK Diesel Cetane Boost, 64-Ounce, 6-Pack" brand: "motorkote" price: "VT93235" currency: VUV in_stock: true reviews_count: 8 category: "Motorkote" url: https://www.desertcart.vu/products/32147845-motorkote-mk-50121-06-6pk-diesel-cetane-boost-64-ounce store_origin: VU region: Vanuatu --- # 7-point boost Prevents breakdown Cleans injectors Motorkote MK-50121-06-6PK Diesel Cetane Boost, 64-Ounce, 6-Pack **Brand:** motorkote **Price:** VT93235 **Availability:** βœ… In Stock ## Summary > πŸš€ Boost Your Diesel Game! ## Quick Answers - **What is this?** Motorkote MK-50121-06-6PK Diesel Cetane Boost, 64-Ounce, 6-Pack by motorkote - **How much does it cost?** VT93235 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/32147845-motorkote-mk-50121-06-6pk-diesel-cetane-boost-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 - β€’ **Convenient 6-Pack:** Stock up and save with this 6-pack, perfect for the proactive diesel owner. - β€’ **Engine Health Champion:** Effectively removes harmful deposits, ensuring your engine runs cleaner and longer. - β€’ **Injector Cleaning Power:** Say goodbye to dirty injectors and hello to improved performance. - β€’ **Versatile Compatibility:** Works seamlessly with all diesel fuels, including ultra-low sulfur and biodiesel blends. - β€’ **Maximize Your Fuel Efficiency:** Experience up to a 7-point cetane boost with just 1 ounce per 5 gallons! ## Overview The Motorkote MK-50121-06-6PK Diesel Cetane Boost is a powerful 64-ounce solution designed to enhance diesel fuel performance. With the ability to increase cetane levels by up to 7 points, it effectively cleans injectors and prevents fuel breakdown, making it an essential addition for any diesel engine owner. ## Description MotorKote Diesel Cetane BoostMotorKote Diesel Cetane Boost is a premium diesel fuel additive designed to improve engine performance by increasing the cetane number in diesel fuel. Cetane measures how quickly and efficiently diesel fuel ignites. By raising cetane levels, this additive ensures better combustion, smoother operation, and enhanced responsiveness.This product boosts the cetane rating by up to 7 points, making cold starts easier while reducing white smoke and engine noise. It cleans the fuel system, removing harmful deposits from injectors, and promotes optimal fuel flow for better engine performance. Regular use stabilizes diesel fuel, preventing oxidation and degradation that can lead to poor performance and increased emissions.Key Features:Boosts Cetane Levels: Improves combustion and engine responsiveness.Enhances Cold Starts: Reduces white smoke and noise during warm-up.Cleans Fuel System: Removes harmful deposits from injectors for better fuel flow.Stabilizes Fuel: Prevents oxidation and keeps fuel fresh for longer.Safe for All Diesel Fuels: Compatible with ULSD, biodiesel, and blends.For maximum results, add 1 ounce of MotorKote Diesel Cetane Boost per 5 gallons of diesel fuel to increase the cetane rating by up to 7 points. For a moderate increase of 3 points, add 1 ounce per 10 gallons. Simply shake the bottle well and pour the required amount into your fuel tank before refueling.Regular use of MotorKote Diesel Cetane Boost improves fuel economy, reduces engine noise, and extends the life of your diesel engine. It’s perfect for high-performance engines or vehicles operating in demanding conditions, offering cleaner combustion, enhanced fuel efficiency, and long-term engine protection. Review: Good brand for cetane - I'm giving this 5 Stars even though one of my bottles was leaking and got all over everything but it wasn't an extreme amount but enough to get over everything and make a mess but anyway besides that this is good cetane and can easily be gotten from desertcart and I will buy again when this runs Out Review: it works - I notice a change in the combustion sound of the engine. The car runs a lot better but didn't notice any mpg gains. ## Features - BOOSTS CETANE LEVELS. Increases diesel fuel cetane rating by up to 7 points, improving ignition speed and combustion quality. This leads to faster starts, smoother operation, better throttle response, and overall enhanced engine performance in all diesel-powered vehicles and equipment. - CLEANS FUEL SYSTEM. Removes harmful deposits from injectors and other fuel components, restoring optimal fuel flow and ensuring consistent performance. Regular use prevents the build-up of residues that can reduce engine efficiency, prolonging the life of your fuel system. - IMPROVES COLD STARTS. Enhances fuel ignition quality for easier starting in cold weather, reducing white smoke and engine noise during warm-up. This results in a smoother driving experience and less strain on your engine in freezing temperatures. - STABILIZES FUEL. Prevents diesel fuel from degrading by protecting against oxidation and contamination. This keeps your fuel fresh and clean for longer, reducing emissions, maintaining engine power, and ensuring reliable performance even during long storage periods. - SAFE AND VERSATILE. Compatible with Ultra Low Sulfur Diesel (ULSD), biodiesel, and all diesel blends. Free of harmful solvents, this additive is safe for all diesel engines, whether in passenger vehicles, semi-trucks, agricultural machinery, or marine equipment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00DRGPYPU | | Best Sellers Rank | #1,045,478 in Automotive ( See Top 100 in Automotive ) #304 in Diesel Additives | | Brand | Motorkote | | Customer Reviews | 4.6 4.6 out of 5 stars (67) | | Date First Available | July 3, 2013 | | Item Weight | 0.01 ounces | | Item model number | MK-50121-06-6PK | | Manufacturer | Motorkote | | Manufacturer Part Number | MK-50121-06-6PK | | Model | MK-50121-06-6PK | | Package Dimensions | 14.1 x 11.1 x 9.9 inches | ## Images ![Motorkote MK-50121-06-6PK Diesel Cetane Boost, 64-Ounce, 6-Pack - Image 1](https://m.media-amazon.com/images/I/91oV3kWJGsL.jpg) ![Motorkote MK-50121-06-6PK Diesel Cetane Boost, 64-Ounce, 6-Pack - Image 2](https://m.media-amazon.com/images/I/81PYJ-EWg-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good brand for cetane *by M***E on December 18, 2021* I'm giving this 5 Stars even though one of my bottles was leaking and got all over everything but it wasn't an extreme amount but enough to get over everything and make a mess but anyway besides that this is good cetane and can easily be gotten from Amazon and I will buy again when this runs Out ### ⭐⭐⭐⭐⭐ it works *by M***E on April 7, 2022* I notice a change in the combustion sound of the engine. The car runs a lot better but didn't notice any mpg gains. ### ⭐⭐⭐⭐⭐ Easy to add *by S***X on July 26, 2023* Price --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/32147845-motorkote-mk-50121-06-6pk-diesel-cetane-boost-64-ounce](https://www.desertcart.vu/products/32147845-motorkote-mk-50121-06-6pk-diesel-cetane-boost-64-ounce) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*