---
product_id: 48136156
title: "Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml"
brand: "wynn's"
price: "C$1731"
currency: NIO
in_stock: true
reviews_count: 8
category: "Wynn's"
url: https://www.desertcart.ni/products/48136156-wynns-extreme-diesel-system-cleaner-deep-cleaning-engine-treatment-restores
store_origin: NI
region: Nicaragua
---

# Restores fuel economy by up to 10% Reduces harmful emissions significantly Deep cleans injectors & fuel system Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml

**Brand:** wynn's
**Price:** C$1731
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your diesel engine’s hidden power and efficiency!

## Quick Answers

- **What is this?** Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml by wynn's
- **How much does it cost?** C$1731 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/48136156-wynns-extreme-diesel-system-cleaner-deep-cleaning-engine-treatment-restores)

## Best For

- wynn's enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Top-rated with 4.6 stars and over 3,500 reviews—join the diesel elite
- • **Carbon Deposit Eraser:** Effectively removes stubborn carbon build-up for cleaner combustion
- • **Effortless Engine TLC:** Easy pour-in formula with no harsh odors or smoke
- • **Fuel Efficiency Revival:** Restores lost MPG and saves you money at the pump
- • **Turbocharged Performance Boost:** Prevents turbocharger, EGR valve & DPF issues for smoother rides

## Overview

Wynn's Extreme Diesel System Cleaner is a 325ml advanced fuel additive designed to deep clean diesel engines by removing carbon deposits, improving combustion efficiency, and restoring fuel economy. It helps prevent costly issues with turbochargers, EGR valves, and DPF systems, delivering smoother, quieter, and more responsive engine performance. Highly rated and easy to use, it’s a must-have for maintaining high-mileage diesel vehicles.

## Description

Effectively removes deposits, improves combustion efficiency, restores optimal fuel economy, and helps prevent issues with turbochargers, EGR valves, and DPF systems.

Review: Powerful Cleaner That Makes a Noticeable Difference - Wynn’s Extreme Diesel System Cleaner is an excellent product that really delivers results. After adding it to the tank, the engine feels smoother, quieter, and more responsive within a short time. It’s particularly good for improving fuel economy and restoring lost performance in high-mileage diesel engines. The formula works through the entire fuel system, cleaning injectors and removing carbon build-up effectively. It’s easy to use just pour it in before filling up and there’s no smoke or harsh odour like some additives. A great maintenance product that helps keep the engine running at its best. Ideal for anyone who wants to maintain performance and prevent costly issues down the line.
Review: Engine TLC - This is a good product. I have definitely seen an overall improvement of the engine performance. Better starting, idle, smoothness and economy. I'm not a mechanic, but it seems to have made a definite improvement to how the engine now runs. Followed the directions on the bottle, very easy to use. Will be using again.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Harmful to aquatic life with long lasting effects.
- May be fatal if swallowed and enters airways.
- car parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FZLCHT6 |
| Best Sellers Rank | 39 in Automotive ( See Top 100 in Automotive ) 2 in Fuel Systems |
| Brand | Wynn's |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,531) |
| Date First Available | 18 Oct. 2013 |
| Item Weight | 300 g |
| Item model number | W12264 |
| Manufacturer | Wynn's |
| Manufacturer part number | 12264 |
| Model | Wynn's 12264, Xtreme Diesel System Clean, 325 ml |
| Package Dimensions | 21.6 x 8.4 x 4.5 cm; 300 g |

## Images

![Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - Image 1](https://m.media-amazon.com/images/I/61fzwOoH0vL.jpg)
![Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - Image 2](https://m.media-amazon.com/images/I/71DXOOOWZpL.jpg)
![Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - Image 3](https://m.media-amazon.com/images/I/71JDogBYoML.jpg)
![Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml - Image 4](https://m.media-amazon.com/images/I/71dobjzxwXL.jpg)

## Available Options

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

## Questions & Answers

**Q: once in the half full tank, do you then  fill the tank up or just use the half tank of fuel**
A: Put this in then fill up so it mixes better or so you think it mixes better lol

**Q: I have a 2.2 dti Vectra b that misfires, would it help**
A: It wouldn't do any harm to try. It cleans out all the carbon deposits built up in the diesel injectors, that carbon build up could be causing the misfire. It worked for me. Give it a go and follow the instructions on the bottle :-)

**Q: How many treatments does this contain**
A: The bottle contains enough for one treatment. The label states to add to half a tank of fuel (20-30 litres)

**Q: Is this a detergent, a lubrificant or both?**
A: Detergent I suppose, it helps clean the injection system and the EGR valve and helps the pdf stay clean. I have used 1 bottle in half a tank so far and the motor is definitely quieter and smoother to drive with a much even tick over.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful Cleaner That Makes a Noticeable Difference
*by B***A on 8 October 2025*

Wynn’s Extreme Diesel System Cleaner is an excellent product that really delivers results. After adding it to the tank, the engine feels smoother, quieter, and more responsive within a short time. It’s particularly good for improving fuel economy and restoring lost performance in high-mileage diesel engines. The formula works through the entire fuel system, cleaning injectors and removing carbon build-up effectively. It’s easy to use just pour it in before filling up and there’s no smoke or harsh odour like some additives. A great maintenance product that helps keep the engine running at its best. Ideal for anyone who wants to maintain performance and prevent costly issues down the line.

### ⭐⭐⭐⭐⭐ Engine TLC
*by R***S on 14 October 2025*

This is a good product. I have definitely seen an overall improvement of the engine performance. Better starting, idle, smoothness and economy. I'm not a mechanic, but it seems to have made a definite improvement to how the engine now runs. Followed the directions on the bottle, very easy to use. Will be using again.

### ⭐⭐⭐⭐ Trusted name
*by R***Y on 9 December 2025*

Seems to work more will be revealed later.

## Frequently Bought Together

- Wynn's Extreme Diesel System Cleaner - Deep Cleaning Engine Treatment - Restores Fuel Economy & Reduces Emissions - Prevents Turbo, EGR Valve & DPF Issues - 325ml
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-01*