---
product_id: 65412982
title: "Marine 16 Diesel Treatment Diesel Fuel Complete DFC, 100ml, 500ml, 1 Litre"
brand: "llwquanzss"
price: "3383131₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Llw Quan Zss"
url: https://www.desertcart.vn/products/65412982-marine-16-diesel-treatment-diesel-fuel-complete-dfc-100ml-500ml
store_origin: VN
region: Vietnam
---

# Biocide kills fuel bugs Boosts Cetane Number +10% 100ml per 100L dose rate Marine 16 Diesel Treatment Diesel Fuel Complete DFC, 100ml, 500ml, 1 Litre

**Brand:** llwquanzss
**Price:** 3383131₫
**Availability:** ✅ In Stock

## Summary

> 🛢️ Power your diesel with premium-grade protection — don’t let your engine miss out!

## Quick Answers

- **What is this?** Marine 16 Diesel Treatment Diesel Fuel Complete DFC, 100ml, 500ml, 1 Litre by llwquanzss
- **How much does it cost?** 3383131₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/65412982-marine-16-diesel-treatment-diesel-fuel-complete-dfc-100ml-500ml)

## Best For

- llwquanzss enthusiasts

## Why This Product

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

## Key Features

- • **Bug-Busting Biocide:** Effectively eliminates microbial contamination, protecting filters and fuel lines from clogging.
- • **Fuel Stability Champion:** Antioxidants combat oxidation and sludge in stored diesel, extending fuel life and reliability.
- • **Premium Fuel Powerhouse:** Delivers the same advanced additive benefits as top-tier forecourt fuels for peak engine performance.
- • **Engine & Heater Guardian:** Trusted by narrowboat owners to safeguard engines and heating systems, reducing maintenance costs.
- • **Ultimate Injector Cleanser:** Detergents keep your fuel system spotless, preventing costly clogs and breakdowns.

## Overview

Marine 16 Diesel Treatment DFC is a UK-formulated multifunction diesel additive designed to enhance fuel quality and engine reliability. It improves cetane number, cleans injectors, combats microbial contamination with a biocide, and prevents oxidation-related sludge in stored diesel. Ideal for ULSD, biodiesel blends, and marine applications, it ensures continuous protection with every fill at a dose of 100ml per 100 liters.

## Description

A multifunction diesel additive blended in the UK to counteract the problems of using ULSD, Biodiesel and storing fuel. DFC is similar to the additives used in premium fuels offered by the oil majors on the forecourts. It has a Cetene improver, a lubricity improver and a detergent specifically to keep the fuel system clean. Additionally, particularly in Marine, it is also necessary for the additive to help against the problems with stored fuel so an antioxidant and biocide is also added to the blend. Designed for continuous use every time you fill the tank. Dose rate is 100ml per 100 Litres

Review: Superb product - This is a superb product, I use it every time I fill my Narrowboat, protects the engine and Eberspacher heating system, not cheap but far cheaper than a major breakdown and fuel system clean.
Review: Kills the bug - Good stuff no problems with filters clogging up. The item arrived on time and will be using the product in the future.

## Features

- Causes serious eye damage.
- Causes severe skin burns and eye damage.
- Harmful if inhaled.
- Harmful if swallowed.
- Harmful in contact with skin.
- May be fatal if swallowed and enters airways.
- May cause an allergic skin reaction.
- May cause cancer.
- May cause genetic defects.
- Toxic to aquatic life with long lasting effects.
- A Multifunction Diesel Additive giving similar benefits to the premium fuels sold on the forecourts
- Combats problems using ULSD and Biodiesel, contains a Biocide

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076F517XB |
| Batteries included? | No |
| Best Sellers Rank | 8,535 in Automotive ( See Top 100 in Automotive ) 115 in Fuel Systems |
| Brand | LLWQuanZSS |
| Customer Reviews | 4.6 4.6 out of 5 stars (121) |
| Date First Available | 12 Oct. 2017 |
| Is discontinued by manufacturer | No |
| Manufacturer | Marine 16 |
| Manufacturer reference | DFC500 |
| Package Dimensions | 18.6 x 7.5 x 7.5 cm; 450 g |
| Size | 500ml |

## Images

![Marine 16 Diesel Treatment Diesel Fuel Complete DFC, 100ml, 500ml, 1 Litre - Image 1](https://m.media-amazon.com/images/I/51+R9fkPpHL.jpg)
![Marine 16 Diesel Treatment Diesel Fuel Complete DFC, 100ml, 500ml, 1 Litre - Image 2](https://m.media-amazon.com/images/I/41zkgnSZMZL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the ratio of addition**
A: 1ml of marine 16 to 1liter of diesel (100ml to 100 liters)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb product
*by A***R on 11 September 2025*

This is a superb product, I use it every time I fill my Narrowboat, protects the engine and Eberspacher heating system, not cheap but far cheaper than a major breakdown and fuel system clean.

### ⭐⭐⭐⭐⭐ Kills the bug
*by C***S on 31 August 2025*

Good stuff no problems with filters clogging up. The item arrived on time and will be using the product in the future.

### ⭐⭐⭐⭐⭐ It actually works
*by A***Y on 20 October 2024*

Had been having an intermittent splutter with my narrow boat engine when going for a few more revs. Had the diesel cleaned then added the marine 16 (100mil) to a full tank of fuel. Run for 30 minutes or so and heard engine getting quieter and smoother. It's now running like a top through all speeds without the miss. Bought enough for 5 top ups so worth the investment.

## Frequently Bought Together

- Marine 16 Diesel Treatment Diesel Fuel Complete DFC, 100ml, 500ml, 1 Litre
- Marine 16 Diesel Bug Treatment - 100ml
- Marine 16 Diesel Bug Treatment: 500ml

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**Shop now:** [https://www.desertcart.vn/products/65412982-marine-16-diesel-treatment-diesel-fuel-complete-dfc-100ml-500ml](https://www.desertcart.vn/products/65412982-marine-16-diesel-treatment-diesel-fuel-complete-dfc-100ml-500ml)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*