---
product_id: 573535045
title: "AR6900-D Max Advanced Diesel Additive Concentrate, 2 x 250ml Treats 500L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (2 x 250ml)"
brand: "archoil"
price: "C$5049"
currency: NIO
in_stock: true
reviews_count: 6
category: "Archoil"
url: https://www.desertcart.ni/products/573535045-ar6900-d-max-advanced-diesel-additive-concentrate-2-x-250ml
store_origin: NI
region: Nicaragua
---

# 1ml treats 1L diesel 100% active detergents cleans DPF, EGR, turbo AR6900-D Max Advanced Diesel Additive Concentrate, 2 x 250ml Treats 500L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (2 x 250ml)

**Brand:** archoil
**Price:** C$5049
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your diesel’s hidden power and never settle for less!

## Quick Answers

- **What is this?** AR6900-D Max Advanced Diesel Additive Concentrate, 2 x 250ml Treats 500L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (2 x 250ml) by archoil
- **How much does it cost?** C$5049 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/573535045-ar6900-d-max-advanced-diesel-additive-concentrate-2-x-250ml)

## 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

- • **Precision Concentration:** Ultra-concentrated formula with 100% active ingredients—no fillers, no compromises.
- • **Supercharge Your Diesel:** Transforms low-grade fuel into high-performance Super Diesel for peak engine power.
- • **Comprehensive Engine Detox:** Cleans fuel injectors, DPF, EGR valves, turbo, and exhaust for smoother rides.
- • **Trusted Professional Grade:** UK-made, decade-proven formula with performance & emissions pass guarantee.
- • **Boost Fuel Economy & Performance:** Improves MPG by up to 60%, enhances cold starts, and reduces engine knock.

## Overview

Archoil AR6900-D Max is a premium diesel additive concentrate that treats up to 500L of fuel with a 100% active, UK-manufactured formula. It boosts cetane levels, cleans critical engine components like injectors, DPF, EGR valves, and turbochargers, and significantly improves fuel economy and cold start reliability. Trusted by professionals and backed by a decade of proven results, it’s the ultimate solution for maintaining peak diesel engine performance and reducing harmful emissions.

## Description

Buy Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 2 x 250ml Treats 500L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (2 x 250ml) at desertcart UK. Free delivery on eligible orders.

Review: It actually does a fantastic job - 7 month use! - I've yet to see the cleaning power as i'm not testing it and comparing before and after in my diesel car but the improved starting capacity has been noticed as I used about 30ml whilst on about 35 ltrs of diesel in a 50ltr tank. I will check my egr in a week or two to see how much it's helped keep that clean as I disconnected my egr to partially clean it whilst in place just before using this product. For the price you get more than one use worth, you get quite a few so this is a product to last over a year depending so for maintaining the fuel and helping the system it's well worth the money. I'm already seeing an improvement to my average MPG which while pottering about town doing short trips is very beneficial. EDIT: After 7 months of use doing a lot of short journeys I can say without a doubt this is a perfect product for keeping a diesel in optimal health as my system runs better, it's cleaner and i'm never having issues with starting, my average mpg has risen to 31mpg which is a huge improvement over the 22mpg I was seeing before I started using it, and if i go on a longer journey it continues to rise until im back to my working day routine doing short trips, and if i take my car out on the NSL roads i'm seeing upwards of 36mpg - did i mention that cold starts aren't an issue anymore? The engine runs so much better with this product in it with the correct amount ie 1:1000 ratio so 1 ltr=1ml, for my 53 ltr tank i need two squirts of this bad boy as they are about 25ml each. I swear by this product as i've had concerns about my dpf and egr getting clogged and being at risk due to my driving habits and after having my egr out twice over the last 7 months to inspect it i can confirm this product is actively cleaning the system, it's not making the egr spotless but the buildup of carbon has been drastically reduced and the EGR is less like a carbon-geode cracked open, even my egr valve solenoid is relatively clean. I'll be forever buying this and adding 70ml to every tank before i top up with new fuel, it's a incredibly affordable product that works like a charm! Please do wear gloves when handling the bottle as while it's not the worst smell in the world you don't want it getting on your hands and then on the interior of your car where you will smell it for weeks.
Review: Economical and easy to use - It is difficult to assess how effective these products are in the short term. I had a problem with my Mazda 6 2.2 diesel car, inlet manifold and EGR blocked with carbon. The Mazda mechanics cleaned it out and one of them suggested using this additive ALWAYS. That's two years ago and I still am. The car is fine. Its no trouble to use and I use it as if it was a religious requirement. But who can tell what is happening down those holes without a teardown ! Time will tell ! The MPG is steady and good. The iStop works every time ( it stopped just before I had the manifold/ EGR problem ) so I'm hopeful ! Very economical in use, so, a good buy.

## 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. 2 x 250ML bottle treats up to 500L 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.
- CUSTOMER 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 | B0CJ396MK9 |
| Best Sellers Rank | 205 in Automotive ( See Top 100 in Automotive ) 12 in Fuel Systems |
| Brand | Archoil |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,509) |
| Date First Available | 18 Oct. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 1.2 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; 1.2 kg |

## Images

![AR6900-D Max Advanced Diesel Additive Concentrate, 2 x 250ml Treats 500L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (2 x 250ml) - Image 1](https://m.media-amazon.com/images/I/71BWPicAJdL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It actually does a fantastic job - 7 month use!
*by D***L on 6 April 2025*

I've yet to see the cleaning power as i'm not testing it and comparing before and after in my diesel car but the improved starting capacity has been noticed as I used about 30ml whilst on about 35 ltrs of diesel in a 50ltr tank. I will check my egr in a week or two to see how much it's helped keep that clean as I disconnected my egr to partially clean it whilst in place just before using this product. For the price you get more than one use worth, you get quite a few so this is a product to last over a year depending so for maintaining the fuel and helping the system it's well worth the money. I'm already seeing an improvement to my average MPG which while pottering about town doing short trips is very beneficial. EDIT: After 7 months of use doing a lot of short journeys I can say without a doubt this is a perfect product for keeping a diesel in optimal health as my system runs better, it's cleaner and i'm never having issues with starting, my average mpg has risen to 31mpg which is a huge improvement over the 22mpg I was seeing before I started using it, and if i go on a longer journey it continues to rise until im back to my working day routine doing short trips, and if i take my car out on the NSL roads i'm seeing upwards of 36mpg - did i mention that cold starts aren't an issue anymore? The engine runs so much better with this product in it with the correct amount ie 1:1000 ratio so 1 ltr=1ml, for my 53 ltr tank i need two squirts of this bad boy as they are about 25ml each. I swear by this product as i've had concerns about my dpf and egr getting clogged and being at risk due to my driving habits and after having my egr out twice over the last 7 months to inspect it i can confirm this product is actively cleaning the system, it's not making the egr spotless but the buildup of carbon has been drastically reduced and the EGR is less like a carbon-geode cracked open, even my egr valve solenoid is relatively clean. I'll be forever buying this and adding 70ml to every tank before i top up with new fuel, it's a incredibly affordable product that works like a charm! Please do wear gloves when handling the bottle as while it's not the worst smell in the world you don't want it getting on your hands and then on the interior of your car where you will smell it for weeks.

### ⭐⭐⭐⭐⭐ Economical and easy to use
*by L***S on 13 October 2025*

It is difficult to assess how effective these products are in the short term. I had a problem with my Mazda 6 2.2 diesel car, inlet manifold and EGR blocked with carbon. The Mazda mechanics cleaned it out and one of them suggested using this additive ALWAYS. That's two years ago and I still am. The car is fine. Its no trouble to use and I use it as if it was a religious requirement. But who can tell what is happening down those holes without a teardown ! Time will tell ! The MPG is steady and good. The iStop works every time ( it stopped just before I had the manifold/ EGR problem ) so I'm hopeful ! Very economical in use, so, a good buy.

### ⭐⭐⭐⭐ I think it works
*by D***V on 4 July 2025*

Got my Skoda 2.0 TDI with 12k miles about 8 years ago. I've added a (generous) dose of this virtually every time I fill the tank. With 112k miles on the clock my car is still running well. Engine sounds smooth and quiet for a diesel. I don't know how much, if any mpg it's adding, or if it's actually doing any good. All I can say is that my car starts without any problem on original glow plugs, I get around 50mpg average (70+ on a long, steady run), and no EGR/DPF problems so far. Also, it feels like I'm still getting all of the claimed 150 bhp. It appears I'm on my 5th bottle of this additive, so I've spent a bit over £100. It seems to be money well spent.

## Frequently Bought Together

- Archoil AR6900-D Max Advanced Diesel Additive Concentrate, 2 x 250ml Treats 500L of Fuel, Diesel Fuel Injector Cleaner, DPF Filter EGR Valve Turbo Cleaner, Super Diesel Converter. (2 x 250ml)
- Archoil AR6400-D MAX Pro DPF Cleaner Diesel Fuel System, Diesel Injector Cleaner, Turbo, CAT Cleaner Concentrate - High Strength Carbon Removal & Exhaust Emissions Reduction for MOT Pass (400ml)
- Archoil AR2810 Mass Air Flow Sensor Cleaner MAF, MAP, Air Intake Plenum and EGR Cleaner, 500ml, Residue Free Multi Action Formulation for Fast Results & Zero Waste. Professional Nozzle Applicator

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-04*