---
product_id: 313491708
title: "Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…"
brand: "archoil"
price: "51840 Ft"
currency: HUF
in_stock: true
url: https://www.desertcart.hu/products/313491708-archoil-ar6500-diesel-treatment-10-1-oz-four-pack-treats
store_origin: HU
region: Hungary
---

# Boosts cetane for power & response Cleans & protects fuel system Treats 400 gallons total Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…

**Brand:** archoil
**Price:** 51840 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Fuel smarter, drive stronger — don’t let your diesel fall behind!

## Quick Answers

- **What is this?** Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles… by archoil
- **How much does it cost?** 51840 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/313491708-archoil-ar6500-diesel-treatment-10-1-oz-four-pack-treats)

## 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

- • **Protect & Prolong:** Formulated to clean, lubricate, and safeguard critical fuel system components, including HPCR systems.
- • **Power Up Your Ride:** Advanced cetane booster enhances combustion for sharper throttle response and increased power.
- • **Future-Proof Fueling:** Specifically designed to tackle challenges posed by modern diesel fuels, ensuring optimal engine health.
- • **Fleet-Ready Convenience:** Bulk four-pack packaging means less hassle, more uptime, and consistent performance across all diesel vehicles.
- • **Maximize Diesel Efficiency:** Four 10.1 oz bottles treat up to 400 gallons, keeping your fleet fueled and ready.

## Overview

Archoil AR6500 Diesel Treatment is a high-performance additive pack (4 x 10.1 oz) designed to treat up to 400 gallons of diesel fuel. It combines proven combustion modifier technology with a powerful cetane boost to enhance engine power and responsiveness while cleaning and protecting fuel systems, including high-pressure common rail (HPCR) components. Ideal for all diesel vehicles, it addresses modern fuel challenges to maximize efficiency and longevity.

## Description

Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…

## Features

- Four Pack- Each 10.1oz bottle treats 100 gallons
- Formulated to address issues with modern diesel fuels
- Incorporates Archoil's proven combustion modifier technology and a strong cetane boost to increase power and response
- Cleans, lubricates and protects your fuel system (including HPCR systems)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Archoil |
| Brand | Archoil |
| Item Weight | 3.89 pounds |
| Product Dimensions | 12 x 5 x 5 inches |
| Manufacturer Part Number | AR6500-16-2P |

## Images

![Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles… - Image 1](https://m.media-amazon.com/images/I/71ItT+FWI8L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it be used in my vehicle?**
A: AR6500 is suitable for use in all diesel vehicles, including newer systems such as High Pressure Common Rail.

**Q: What's the difference between AR6500 Diesel Treatment and AR6400-D Diesel Fuel System Cleaner?**
A: AR6400-D is a one-tank treatment that rapidly deep cleans the entire fuel system. AR6500 is a on-going maintainance treatment that improves fuel quality at every fill-up. For best results, use both with the Diesel Fuel System Kit.

## Frequently Bought Together

- Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…
- Archoil AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF
- 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.hu/products/313491708-archoil-ar6500-diesel-treatment-10-1-oz-four-pack-treats](https://www.desertcart.hu/products/313491708-archoil-ar6500-diesel-treatment-10-1-oz-four-pack-treats)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-24*