---
product_id: 509515857
title: "Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack"
brand: "rislone"
price: "¥9723"
currency: JPY
in_stock: true
reviews_count: 9
category: "Rislone"
url: https://www.desertcart.jp/products/509515857-rislone-4744-dpf-clean-diesel-dpf-exhaust-and-emission-cleaner
store_origin: JP
region: Japan
---

# Improves fuel mileage & saves fuel Lowers DPF ignition temperature Cleans fuel & exhaust system Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack

**Brand:** rislone
**Price:** ¥9723
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your diesel running cleaner, longer — because your ride deserves the best!

## Quick Answers

- **What is this?** Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack by rislone
- **How much does it cost?** ¥9723 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/509515857-rislone-4744-dpf-clean-diesel-dpf-exhaust-and-emission-cleaner)

## Best For

- rislone enthusiasts

## Why This Product

- Trusted rislone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Emission Code Eraser:** Effectively clears P242F & other OBD codes, preventing annoying CEL lights
- • **Complete System Detox:** Cleans fuel injectors, DPF, EGR, turbo & exhaust for peak engine health
- • **Warranty-Safe Formula:** Designed to protect your vehicle’s warranty while enhancing performance
- • **Fuel Efficiency Booster:** Regular use every 5,000 miles maximizes mileage and reduces fuel costs
- • **Universal Diesel Compatibility:** Works seamlessly with ULSD, biodiesel blends, turbocharged & direct injection engines

## Overview

Rislone 4744 DPF Clean® is a powerful diesel fuel additive that cleans the entire emissions and exhaust system, including fuel injectors and particulate filters. It improves power, performance, and fuel economy while preventing frequent DPF regenerations and clearing emission-related error codes. Safe for all diesel types and compatible with advanced emission control devices, it supports long-term engine health without voiding warranties.

## Description

Rislone DPF CLEAN Diesel DPF, Exhaust & Emissions System Cleaner has high-performing detergents and heavy duty cleaning solvents that effectively scrub and remove contaminants, soot, carbon build-up, and oily residue from the fuel injectors, combustion chambers, turbo, EGR, diesel oxidation catalyst, diesel particulate filter and the exhaust system. These along with other active chemical agents, react with the gases created in the combustion process to remove the remaining inorganic deposits. This process restores their function and with regular use maintains efficiency. As fuel is burned, contaminating byproducts are created that are circulated throughout various vehicle systems. These systems are designed to be able to handle this process during most normal engine operation. However, the use of poor quality fuel, short driving distance, cold weather, improper maintenance, and component failure can greatly increase the amount of contamination and deposits created inside these systems. Such factors can cause increased exhaust emissions, reduced fuel economy, lost power & performance, drivability issues, engine overheating, hard starts, check engine light illumination and premature engine wear. NOTE: This bottle is designed to work in ALL diesel tanks including those with misfuelling devices. INSTRUCTIONS: Light Duty Diesel (up to 40 gallon fuel tank), add entire bottle into approximately 1/4 full tank truck or large SUV, (1/2 full tank for car or small to mid-size SUV) of diesel fuel. Drive vehicle (ideally in a lower gear than you normally would) for 20 to 30 miles. Continue to drive vehicle normally and fill tank with diesel fuel. For vehicles with extremely dirty filters, a force regeneration may now be initiated. If light is still on, second application may be required, or mechanical attention is needed. Medium and Heavy Duty Diesel (40 to 80 gallon tank) use 1.5 bottles. 81 gallons and larger use 2 bottles.

Review: It worked!! - It worked!! Saved me $150 and the hassle of changing the sensor in an almost unreachable location.. I have a 2012 MB Sprinter 3500.
Review: Does what is says! - I started using this app uear ago when I had a DPF sensor issue. I replaced the sensor and have been using this every 5k since. This is what I have noticed. Quicker regeneration it takes have the time to complete a regen. Regeneration is less frequent and DPF indicator takes much longer to accumulate.. I know there's no real science behind my claims but it's hard to ignore . I used to have random exhaust codes too and those have stopped completely I get great MPGs and the 6.7 is always super smooth and quiet. This is just my observation in my situation but if your having regeneration and egr issues which we all know is common with these this rislone product has seemed to serve me well.

## Features

- Increases power, performance, mileage and saves fuel by not only cleaning the entire emissions & exhaust system, but the fuel system too.
- Regular use every 5,000 miles tunes-up the fuel, emissions and exhaust system keeping clean and prevents excessive exhaust regeneration and the CEL light from returning. Clears P242F & Other OBD Codes.
- Will not void manufacturer’s new vehicle warranty. Specifically designed and safe to use on vehicles with DOC catalytic converters, DPF particulate filters, SCR selective catalytic reduction devices, or DEF systems.
- Works with all ULSD (Ultra Low Sulfur Diesel), regular diesel–off road for USA, biodiesel blends B2, B5, B20, DI (Direct Injected), common rail – another name for DI, IDI (Indirect Injected), TDI (Turbo Direct Injected), and turbocharged engines.
- Lowers ignition temperature inside DPF to burn soot and particulate matter, ideal for infrequent highway regeneration intervals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS49X7N5 |
| Best Sellers Rank | #19,590 in Automotive ( See Top 100 in Automotive ) #3 in Fuel Injection Systems Cleaners |
| Brand | Rislone |
| Brand Name | Rislone |
| Customer Reviews | 4.6 out of 5 stars 298 Reviews |
| Included Components | 4744 - 1 bottle |
| Item Form | Liquid |
| Item Highlight | Increases Power, Performance & Mileage with Less Frequent Regen Cycles, 16.9 oz |
| Item Type Name | Diesel Fuel Additive |
| Item Weight | 1.1 pounds |
| Manufacturer | Rislone |
| Model Number | 4744 |
| Number of Items | 1 |
| Part Number | 4744 |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Size | 16.9 Fl Oz (Pack of 1) |
| Specific Uses For Product | cleaning Diesel injectors |
| Surface Recommendation | Miscellaneous |
| UPC | 078615047444 |
| Unit Count | 16.9 Fluid Ounces |
| Warranty Description | See manufacturer |

## Product Details

- **Brand:** Rislone
- **Item Form:** Liquid
- **Specific Uses For Product:** cleaning Diesel injectors
- **Surface Recommendation:** Miscellaneous
- **Unit Count:** 16.9 Fluid Ounces

## Images

![Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack - Image 1](https://m.media-amazon.com/images/I/71sS5M6QrSL.jpg)
![Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack - Image 2](https://m.media-amazon.com/images/I/61l9+AX77FL.jpg)
![Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack - Image 3](https://m.media-amazon.com/images/I/61vCzLKIi9L.jpg)
![Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack - Image 4](https://m.media-amazon.com/images/I/51vviAcrY3L.jpg)
![Rislone 4744 DPF Clean® Diesel DPF, Exhaust & Emission Cleaner, 1-Pack - Image 5](https://m.media-amazon.com/images/I/810349ixrNL.jpg)

## Available Options

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

## Questions & Answers

**Q: How much diesel needs added?**
A: Follow the directions on bottle. Dump the bottle in at 1/4 tank and run at higher RPMs for 30 miles or so ( I used tow/haul & Exhaust Brake at the same time) then fill up your tank.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It worked!!
*by A***R on August 26, 2026*

It worked!! Saved me $150 and the hassle of changing the sensor in an almost unreachable location.. I have a 2012 MB Sprinter 3500.

### ⭐⭐⭐⭐⭐ Does what is says!
*by D***Y on November 11, 2025*

I started using this app uear ago when I had a DPF sensor issue. I replaced the sensor and have been using this every 5k since. This is what I have noticed. Quicker regeneration it takes have the time to complete a regen. Regeneration is less frequent and DPF indicator takes much longer to accumulate.. I know there's no real science behind my claims but it's hard to ignore . I used to have random exhaust codes too and those have stopped completely I get great MPGs and the 6.7 is always super smooth and quiet. This is just my observation in my situation but if your having regeneration and egr issues which we all know is common with these this rislone product has seemed to serve me well.

### ⭐⭐⭐⭐⭐ Very good product
*by A***R on July 18, 2026*

Very good experience, and it's work

## Frequently Bought Together

- Rislone® 4744 DPF Clean™ Diesel DPF, Exhaust & Emissions System Cleaner, 16.9 oz, 1-Pack
- Rislone 4784 DEF Crystal Clean™ Diesel DEF & SCR Emissions System Cleaner, 11.8 oz
- Rislone 4780 Diesel DEF Treatment | Prevents AdBlue/DEF Fluid Crystallization, 8 oz

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-04*