--- product_id: 733413563 title: "AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF" brand: "archoil" price: "₨92707" currency: LKR in_stock: true reviews_count: 5 category: "Archoil" url: https://www.desertcart.lk/products/733413563-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors store_origin: LK region: Sri Lanka --- # Cleans 40 gallons per 12 oz bottle Use every 3,000-5,000 miles Targets injectors, turbos, DPF & EGR AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF **Brand:** archoil **Price:** ₨92707 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your diesel’s hidden power with every tank! ## Quick Answers - **What is this?** AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF by archoil - **How much does it cost?** ₨92707 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/733413563-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors) ## 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 - • **Seamless Compatibility:** Works with both new and older diesel engines—future-proof your fuel system - • **Precision Fuel System Detox:** Rapidly clears injectors, turbos, DPFs & EGRs for peak engine health - • **Consistent Performance Boost:** Recommended use every 3,000-5,000 miles keeps your diesel running smoother and cleaner - • **Trusted American Engineering:** Proudly formulated and manufactured in the USA for quality and reliability - • **Optimized Mileage Maintenance:** One 12 oz bottle treats up to 40 gallons of diesel fuel—max efficiency per dose ## Overview Archoil AR6400-D Diesel Fuel System Cleaner is a high-performance liquid additive designed to rapidly clean diesel injectors, turbos, DPFs, and EGR systems. Each 12 oz bottle treats up to 40 gallons of diesel, recommended for use every 3,000-5,000 miles to maintain optimal engine performance, fuel economy, and smoother idling. Made in the USA and suitable for both new and older diesel vehicles, this two-pack ensures your fuel system stays in peak condition. ## Description Archoil AR6400-D Diesel Fuel System Cleaner utilizes the latest and most powerful fluid technology to deliver a cleaning service to the key fuel system components - injectors, DPFs, turbos and EGRs. Experience restored performance, improved fuel economy and smoother idling as a result of cleaning the fuel system with AR6400-D.Use AR6400-D every 3,000-5,000 miles or as required. For best results between treatments use AR6200 Fuel Modification Complex at every fill-up. Review: Seems to be a good product - It seemed to work fine. I didn’t notice anything different whatsoever, but I know it helps in lubrication of my cp4 Review: Fuel conditioner - I just love this product, it surely is worth the money a person pays. Truck is running smoother since I've put it in the fuel tank! ## Features - Formulated to meet the needs of new and old diesel vehicles - Rapidly cleans diesel injectors, turbos, blocked DPFs and dirty EGR systems - One 12 oz bottle treats 40 gallons of diesel - Use every 3,000-5,000 miles - AR6400-D does not fix HEUI injector stiction - please use Archoil AR9100 Friction Modifier to eliminate stiction ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H8V5T4G | | Brand | Archoil | | Brand Name | Archoil | | Contains Liquid Contents? | Yes | | Country of Origin | USA | | Customer Reviews | 4.7 out of 5 stars 716 Reviews | | Item Form | Liquid | | Item Volume | 12 Fluid Ounces | | Manufacturer | Archoil | | Material Feature | liquid | | Material Features | liquid | | Number of Items | 2 | | Part Number | AR6400-D-2P | | Scent | Unscented | | Size | 12 ml (Pack of 2) | | Specific Uses For Product | Bottle | | UPC | 608819244143 | | Unit Count | 24.0 Milliliters | ## Product Details - **Brand:** Archoil - **Item Form:** Liquid - **Specific Uses For Product:** Bottle - **Item Volume:** 12 Fluid Ounces - **Net Quantity:** 24.0 millilitre - **Number of Items:** 2 - **Contains Liquid Contents:** Yes - **Manufacturer:** Archoil - **UPC:** 608819244143 - **Size:** 12 ml (Pack of 2) ## Images ![AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF - Image 1](https://m.media-amazon.com/images/I/71ZaAX0UHZL.jpg) ## Questions & Answers **Q: How Come u guys can’t get ur delivery days right says next day then three days later I get my package** A: just the way it is in your area of country and state...rare my orders come later but its usually a holiday..weather or construction **Q: Have an 05 f350 with 6.0 power stroke. Should I use the full bottle in one tank or split it up between 2 fill ups?** A: Been using this stuff for 4 years now 2007 Ford F-350 6.0 with 156K miles and my truck runs ten times better when I use this stuff and I also get a better gas mileage when towing. I’ve always used a whole bottle on a full tank a gas, but you can always try half and see there is any difference. I know it’s pretty pricey but the 6.0’s want to be pampered all the time it’s not even funny. If I don’t do oil service on every 3K miles that truck is like my kids it will start crying... lol. **Q: can it be used on a isuzu yukon 2015 2.5l td twin turbo?** A: Yes, AR6400-D is good for all diesel vehicles **Q: Remove Water?** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Seems to be a good product *by R***R on 30 May 2026* It seemed to work fine. I didn’t notice anything different whatsoever, but I know it helps in lubrication of my cp4 ### ⭐⭐⭐⭐⭐ Fuel conditioner *by D***N on 24 April 2026* I just love this product, it surely is worth the money a person pays. Truck is running smoother since I've put it in the fuel tank! ### ⭐⭐⭐⭐⭐ Works on gas turbo automobiles. *by C***R on 16 December 2025* 1999 Volvo S70 GLT light pressure turbo, 138k. Check engine light P0234 code. Turbocharger Overboost condition. Most likely the waste gate on the turbo fouled with carbon. I am tired of working on the engine of this car. I thought I would try a bottle of Archoil cleaner. I put in the whole bottle in and filled the tank, 18 gallons. After a quarter of a tank burned the check engine light went away. And the car runs the best since I've had it. Smooth. More power and seems to be quieter too. Thumbs up. Good stuff. I'm sold. ## Frequently Bought Together - Archoil AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF - Archoil AR6500 Diesel Treatment (40.6oz) Two Pack - Treats 800 Gallons - Additive for All Diesel Vehicles - Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner --- ## 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.lk/products/733413563-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors](https://www.desertcart.lk/products/733413563-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-26*