--- product_id: 63203628 title: "Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres" brand: "archoil" price: "AR$812506" currency: ARS in_stock: true reviews_count: 8 category: "Archoil" url: https://www.desertcart.com.ar/products/63203628-archoil-ar6900-d-max-advanced-diesel-additive-concentrate-5-litres store_origin: AR region: Argentina --- # 1ml treats 1L diesel, ultra concentrated Boosts cetane for max engine power 100% active formula, no fillers Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres **Brand:** archoil **Price:** AR$812506 **Availability:** ✅ In Stock ## Summary > ⛽ Elevate Every Drop: Turn your diesel into a powerhouse fuel experience! ## Quick Answers - **What is this?** Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres by archoil - **How much does it cost?** AR$812506 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/63203628-archoil-ar6900-d-max-advanced-diesel-additive-concentrate-5-litres) ## Best For - archoil enthusiasts ## Why This Product - Trusted archoil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Reliability:** Improves cold starts and reduces diesel knock, ensuring peak performance in any climate. - • **Supercharge Your Diesel:** Transforms everyday diesel into high-performance fuel for smoother rides and faster starts. - • **Trusted UK-Made Formula:** 100% active ingredients with over a decade of proven results and professional support for peace of mind. - • **Fuel Economy Gamechanger:** Enhances fuel efficiency and engine pickup while lowering harmful emissions—drive smarter, save more. - • **Ultimate Engine Cleanser:** Professional-grade detergents eliminate carbon, varnish, and stubborn deposits from injectors and fuel systems. ## Overview Archoil AR6900-D MAX is a UK-manufactured, highly concentrated diesel additive that converts low-grade diesel into super diesel fuel. With 100% active ingredients including a premium cetane improver and ester lubricant, it cleans fuel injectors, improves cold starts, reduces emissions, and boosts engine performance and fuel economy. One 5L bottle treats up to 5,000L of diesel, trusted by professionals and backed by a decade of success. ## Description Buy Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres | Super Diesel Fuel Converter - Cetane Booster, Injector Cleaner, DPF & EGR Treatment - Treats 5,000 Litres of Fuel at desertcart UK. Free delivery on eligible orders. Review: Excellent diesel additive, improves performance & starting. - Excellent additive, been using Red x diesel in every tank since I bought my car, was recommended to by dealer. Was an ex demo SUV, had car 10 years, 2.2d turbo intercooler, 178PS , usually get 48 mpg per tank, car can do 0.60 mph in 9.9 seconds though rarely have I attempted that!! lol Keep car serviced annually as per manufacturers service schedule. Kerb weight is 1700kg without driver, a fairly heavy car, performance & economy has always been outstanding, in my opinion, hence decided to keep this car until it starts costing too much for servicing. As Red x seems too expensive now, thought I'd try something else, read reviews on here, and decided upon Archoil AR6900-D and I'm not disappointed. Archoil AR6900-D is exceptional, in my opinion, whilst I wasn't looking for more performance, I've got it, feel like I've suddenly got a sports car. For my car it worked instantly, been overtaking everything in sight. So easy to use, was going on a 200 mile journey, so thought a good test for this. So simple and easy to measure via a cap within a cap, I.E., the outer cap unscrews which is essentially a cover for a nozzle, pour it in then add fuel like I used to do with Red X. As this is my first use of this over a fairly decent journey, I'm ditching Red X, that's for sure, I used more fuel, as was enjoying the overtaking and acceleration so much. The journeys economy dropped to 45 mpg, still acceptable to me, as enjoyed the extra performance, and the engine feels more smooth and quieter. As some other respondents have mentioned, starting a diesel can be an issue, that's been the only downside of this car, it's never liked starting from cold, always starts first time after engine warmed up, had similar issue on all previous diesels, though not as bad as this one. Usually takes at least 2 attempts in summer, 3-4 in winter. Was same when new, was informed about this by the dealer, have to let car idle for 5 mins also before driving also to allow oil to lubricate the turbo, have started from cold several times since adding Archoil, and it starts first time every time. As of writing this in UK in July 2026 it is hotter than usual for us in south England, and it did used to start better when hot outside, but it has never started first time before. The real test will be winter, but any improvement will be helpful. Rather than needing a new costly battery every 2 years, if this helps starting as much has it has already, I'll be saving loads of money, it's also possible this additive may even extend the life of the car. Review: Great product - Works well. My car initially had some more frequent DPF regenerations when I first added it and had now gone back to normal frequency. The regenerations don't seem to last as long either, which is good. The car is running smoother and quieter too. The bottle is a little confusing to use and if you need to put two treatments into one tank, it can be a pain to take the nozzle off, invert the bottle and put it back on again. It means you get the product on your hands, although it's pretty easy to clean it off. Overal a great product though, and great value for money given the amount of treatments you get out of one bottle. ## Features - EXCEPTIONAL HIGH-PERFORMING SUPER DIESEL FUEL. AR6900-D MAX converts low-quality supermarket diesel into high-performing Super Diesel Fuel using a carefully selected blend of pure 2-EHN cetane improver, multiple detergents, ester lubricant, stabiliser and combustion catalyst. - HIGHLY CONCENTRATED FORMULATION with no fillers. 100% Active Ingredients and manufactured in the UK. 1ml Treats 1L of Diesel Fuel. 5L bottle treats up to 5,000L of fuel. - TRANSFORMS ALL DIESEL ENGINES GUARANTEED. Improved Cold Start, Eliminates Diesel Knock, Fuel System Cleaner, Fuel Injector Cleaner, Carbon Cleanr, DPF Cleaner, EGR Valve Cleaner, CAT Cleaner, Turbo Cleaner and Exhaust cleaner. - MAXIMUM ENGINE PERFORMANCE AND FUEL ECONOMY. This diesel additive maintains & improves engine pickup, performance and fuel economy. This diesel additive also lowers harmful exhaust emissions and exhaust particulates. - RESOLVES ENGINE PROBLEMS. Multiple detergents and post-combustion fuel-borne catalysts deliver a proprietary blend of Professional Grade Cleaning. Now you can reduce the chance of engine problems while enjoying a smoother and more responsive engine. - CLASS LEADING CETANE IMPROVER AND ESTER LUBRICANT using the highest purity 2-EHN and proprietary ester lubricant delivering below 290 on the HFRR scar wear test. - USTOMER SATISFACTION IS OUR PRIORITY. Feel free to contact us if you have any query regarding this diesel cleaner. All Archoil fuel cleaners include professional support and Performance and Emissions Pass Guarantee. Over a decade of success and trusted by professionals. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01IDDOIF8 | | Best Sellers Rank | 168 in Automotive ( See Top 100 in Automotive ) 10 in Fuel Systems | | Brand | Archoil | | Customer Reviews | 4.6 4.6 out of 5 stars (1,902) | | Date First Available | 13 July 2016 | | Guaranteed software updates until | unknown | | Item Weight | 5.3 kg | | Manufacturer | Archoil | | Manufacturer part number | AR6900 D | | Manufacturer reference | AR6900 D | | Model | AR6900-D Max | | Product Dimensions | 13.5 x 7 x 25 cm; 5.3 kg | ## Images ![Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres - Image 1](https://m.media-amazon.com/images/I/61xuozma2ZL.jpg) ![Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres - Image 2](https://m.media-amazon.com/images/I/81n4HNM0vqL.jpg) ![Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres - Image 3](https://m.media-amazon.com/images/I/71V3xtADPiL.jpg) ![Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres - Image 4](https://m.media-amazon.com/images/I/71kEQocwJvL.jpg) ![Archoil AR6900-D MAX Advanced Diesel Additive Concentrate- 5 Litres - Image 5](https://m.media-amazon.com/images/I/818yzaLpRmL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent diesel additive, improves performance & starting. *by S***R on 7 July 2026* Excellent additive, been using Red x diesel in every tank since I bought my car, was recommended to by dealer. Was an ex demo SUV, had car 10 years, 2.2d turbo intercooler, 178PS , usually get 48 mpg per tank, car can do 0.60 mph in 9.9 seconds though rarely have I attempted that!! lol Keep car serviced annually as per manufacturers service schedule. Kerb weight is 1700kg without driver, a fairly heavy car, performance & economy has always been outstanding, in my opinion, hence decided to keep this car until it starts costing too much for servicing. As Red x seems too expensive now, thought I'd try something else, read reviews on here, and decided upon Archoil AR6900-D and I'm not disappointed. Archoil AR6900-D is exceptional, in my opinion, whilst I wasn't looking for more performance, I've got it, feel like I've suddenly got a sports car. For my car it worked instantly, been overtaking everything in sight. So easy to use, was going on a 200 mile journey, so thought a good test for this. So simple and easy to measure via a cap within a cap, I.E., the outer cap unscrews which is essentially a cover for a nozzle, pour it in then add fuel like I used to do with Red X. As this is my first use of this over a fairly decent journey, I'm ditching Red X, that's for sure, I used more fuel, as was enjoying the overtaking and acceleration so much. The journeys economy dropped to 45 mpg, still acceptable to me, as enjoyed the extra performance, and the engine feels more smooth and quieter. As some other respondents have mentioned, starting a diesel can be an issue, that's been the only downside of this car, it's never liked starting from cold, always starts first time after engine warmed up, had similar issue on all previous diesels, though not as bad as this one. Usually takes at least 2 attempts in summer, 3-4 in winter. Was same when new, was informed about this by the dealer, have to let car idle for 5 mins also before driving also to allow oil to lubricate the turbo, have started from cold several times since adding Archoil, and it starts first time every time. As of writing this in UK in July 2026 it is hotter than usual for us in south England, and it did used to start better when hot outside, but it has never started first time before. The real test will be winter, but any improvement will be helpful. Rather than needing a new costly battery every 2 years, if this helps starting as much has it has already, I'll be saving loads of money, it's also possible this additive may even extend the life of the car. ### ⭐⭐⭐⭐⭐ Great product *by P***L on 3 September 2026* Works well. My car initially had some more frequent DPF regenerations when I first added it and had now gone back to normal frequency. The regenerations don't seem to last as long either, which is good. The car is running smoother and quieter too. The bottle is a little confusing to use and if you need to put two treatments into one tank, it can be a pain to take the nozzle off, invert the bottle and put it back on again. It means you get the product on your hands, although it's pretty easy to clean it off. Overal a great product though, and great value for money given the amount of treatments you get out of one bottle. ### ⭐⭐⭐⭐ Diesel DPF cleaner *by P***Y on 17 September 2026* A good product has improved performance on my vehicle easy use clear instructions quick delivery ## Frequently Bought Together - Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 5L Treats 5,000L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (5Litre) - Archoil AR6900-P Max Advanced Petrol Fuel Additive Concentrate, 1L Treats 1,000L of Fuel, Petrol Injector Cleaner, GPF Turbo EGR Valve Cleaner, Super Unleaded Convertor (1Litre) --- ## 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/63203628-archoil-ar6900-d-max-advanced-diesel-additive-concentrate-5-litres](https://www.desertcart.com.ar/products/63203628-archoil-ar6900-d-max-advanced-diesel-additive-concentrate-5-litres) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-24*