---
product_id: 651429943
title: "9956 Diesel Jet Cleaner | Injector Cleaner | Nozzle Cleaner | Recommended for Engines with Starting Problems | Erratic Performance | Prevents costly Repairs Imported from Germany 250 ML"
brand: "mannol"
price: "€ 11.27"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/651429943-9956-diesel-jet-cleaner-injector-cleaner-nozzle-cleaner-recommended-engines
store_origin: IE
region: Ireland
---

# Fast-acting formula Boosts cetane for smoother combustion Prevents corrosion & costly repairs 9956 Diesel Jet Cleaner | Injector Cleaner | Nozzle Cleaner | Recommended for Engines with Starting Problems | Erratic Performance | Prevents costly Repairs Imported from Germany 250 ML

**Brand:** mannol
**Price:** € 11.27
**Availability:** ✅ In Stock

## Summary

> 🚀 Ignite your diesel’s potential with every drop!

## Quick Answers

- **What is this?** 9956 Diesel Jet Cleaner | Injector Cleaner | Nozzle Cleaner | Recommended for Engines with Starting Problems | Erratic Performance | Prevents costly Repairs Imported from Germany 250 ML by mannol
- **How much does it cost?** € 11.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/651429943-9956-diesel-jet-cleaner-injector-cleaner-nozzle-cleaner-recommended-engines)

## Best For

- mannol enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Start, Every Time:** Specifically engineered to fix starting problems and erratic engine behavior—never miss a beat.
- • **Clean Engine, Clean Conscience:** Quickly removes tar, carbon, and deposits to keep your engine running cleaner and greener.
- • **German Precision in Every Drop:** Imported from Germany, ensuring top-tier quality and reliability you can trust.
- • **Turbocharge Your Diesel Performance:** Powerful cleaner that revitalizes both turbo & non-turbo engines for peak efficiency.
- • **Fuel Efficiency Meets Engine Longevity:** Reduces fuel consumption while extending the life of your engine and fuel system.

## Overview

MANNOL 9956 Diesel Jet Cleaner is a premium 250ml fuel system additive imported from Germany, designed to boost cetane levels, clean injectors and nozzles, prevent corrosion, and improve engine start-up and performance in all diesel engines, including turbocharged models.

## Description

MANNOL 9956 Diesel Jet Cleaner | Injector Cleaner | Nozzle Cleaner | Recommended for Engines with Starting Problems | Erratic Performance | Prevents costly Repairs Imported from Germany 250 ML

## Features

- Powerful, fast-acting diesel nozzle cleaner — for all diesel engines, turbo & non-turbo.
- Boosts cetane number — ensures smooth, complete combustion & better performance.
- Prevents corrosion & costly repairs — extends engine & fuel system life.
- Reduces fuel consumption.
- Quickly removes tar, carbon & deposits.
- Especially recommended for engines with starting problems and erratic performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | mannol |
| Brand | MANNOL |
| Model | MANNOL 9956 DIESEL JET CLEANER |
| Product Dimensions | 12 x 8 x 6 cm; 240 g |
| Item model number | MN9956 |
| Manufacturer Part Number | MN9956-025PET |
| Volume | 200 Millilitres |
| Outer Material | other |
| Assembly Required | No |
| Manufacturer | mannol |
| Item Weight | 240 g |

## Images

![9956 Diesel Jet Cleaner | Injector Cleaner | Nozzle Cleaner | Recommended for Engines with Starting Problems | Erratic Performance | Prevents costly Repairs Imported from Germany 250 ML - Image 1](https://m.media-amazon.com/images/I/51zz3GrTMjL.jpg)

## Frequently Bought Together

- MANNOL 9956 Diesel Jet Cleaner | Injector Cleaner | Nozzle Cleaner | Recommended for Engines with Starting Problems | Erratic Performance | Prevents costly Repairs Imported from Germany 250 ML
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- Liqui Moly 20002 Cera Tec Friction Modifier (300 ml)

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---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-07*