---
product_id: 226131136
title: "AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF"
brand: "archoil"
price: "$164.28"
currency: USD
in_stock: true
reviews_count: 13
category: "Archoil"
url: https://www.desertcart.ec/products/226131136-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors
store_origin: EC
region: Ecuador
---

# Cleans 40 gallons per 12 oz bottle Use every 3,000-5,000 miles Targets injectors, turbo & DPF AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF

**Brand:** archoil
**Price:** $164.28
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your diesel’s full potential — clean smarter, drive stronger!

## Quick Answers

- **What is this?** AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF by archoil
- **How much does it cost?** $164.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/226131136-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

- • **Easy Integration:** Compatible with new and old diesel engines, making it a versatile must-have additive
- • **Optimized Fuel Efficiency:** One 12 oz bottle treats up to 40 gallons of diesel, maximizing value and mileage
- • **Powerful Multi-System Cleaner:** Rapidly restores injectors, turbos, and blocked DPFs for peak diesel performance
- • **Trusted by Fleet Professionals:** Proven results in commercial trucks, reducing regen issues and boosting reliability
- • **Preventative Maintenance Essential:** Use every 3,000-5,000 miles to avoid costly repairs and downtime

## Overview

Archoil AR6400-D Diesel Fuel System Cleaner is a high-performance additive designed to rapidly clean diesel injectors, turbos, and diesel particulate filters (DPF). Each 12 oz bottle treats up to 40 gallons of diesel fuel and is recommended for use every 3,000-5,000 miles to maintain optimal engine efficiency and prevent costly repairs. Trusted by both individual drivers and fleet operators, this cleaner enhances fuel economy, reduces emissions, and restores engine smoothness across new and older diesel vehicles.

## Description

Buy Archoil AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF: Diesel Additives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works on gas turbo automobiles. - 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.
Review: Great product use as directed - This has been a great product, we have a fleet of box trucks. One truck was having frequent regen issues we started using this product and after a few uses we started seeing results. In my experience its not a one bottle fix all. but when used as directed it can prevent and help fix minor issues in the DPF system. I would recommend using this product before issues arise! But also a good option for minor DPF issues

## 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 |
| Best Sellers Rank | #943 in Automotive ( See Top 100 in Automotive ) #9 in Diesel Additives |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,570) |
| Date First Available  | September 2, 2020 |
| Manufacturer  | Archoil |
| Package Dimensions  | 12.71 x 5.31 x 3.35 inches; 1.7 Pounds |

## Product Details

- **Brand:** Archoil
- **Item Form:** Liquid
- **Material Feature:** liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Bottle

## Images

![AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF - Image 1](https://m.media-amazon.com/images/I/71kHAxhwMyL.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

### ⭐⭐⭐⭐⭐ Works on gas turbo automobiles.
*by C***R on December 16, 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.

### ⭐⭐⭐⭐⭐ Great product use as directed
*by K***K on December 17, 2025*

This has been a great product, we have a fleet of box trucks. One truck was having frequent regen issues we started using this product and after a few uses we started seeing results. In my experience its not a one bottle fix all. but when used as directed it can prevent and help fix minor issues in the DPF system. I would recommend using this product before issues arise! But also a good option for minor DPF issues

### ⭐⭐⭐⭐⭐ This stuff Works!
*by S***O on January 12, 2026*

My 2024 Ram with the HO cummins was throwing lights for too frequent regen. I thought I'd give this a try, but honestly, I expected to be visiting the mechanic soon. After 1/2 tank of fuel with this treatment the check engine light went out, the DPF indicator went to zero and the truck runs better and gets better fuel economy. I'm a believer; I'll be using this stuff from now on. Highly recommended.

## 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

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**Shop now:** [https://www.desertcart.ec/products/226131136-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors](https://www.desertcart.ec/products/226131136-ar6400-d-diesel-fuel-system-cleaner-two-pack-cleans-injectors)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-10*