---
product_id: 278217260
title: "MANNOL 9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 2x 300ml"
brand: "mannol"
price: "€ 24.25"
currency: EUR
in_stock: true
reviews_count: 11
category: "Mannol"
url: https://www.desertcart.sk/products/278217260-mannol-9981-petrol-injector-cleaner-gasoline-fuel-injection-system-cleaner
store_origin: SK
region: Slovakia
---

# Optimizes fuel consumption & emissions Restores engine power & smoothness 2x 300ml precision dosing MANNOL 9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 2x 300ml

**Brand:** mannol
**Price:** € 24.25
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your engine’s hidden power and efficiency — don’t let your ride fall behind!

## Quick Answers

- **What is this?** MANNOL 9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 2x 300ml by mannol
- **How much does it cost?** € 24.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/278217260-mannol-9981-petrol-injector-cleaner-gasoline-fuel-injection-system-cleaner)

## 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

- • **Power Boost Formula:** Revives engine power and smooth idle, banishing misfires
- • **Trusted & Top-Ranked:** #1 in Oil & Fluid Additives with 4.2-star rating from 200+ users
- • **Smooth Start Guarantee:** Eradicates jerking and starting issues linked to uneven fuel injection
- • **Fuel Efficiency Upgrade:** Optimizes fuel consumption to stretch every drop further
- • **Deep Fuel Injector Detox:** Eliminates tar, combustion residues & scale for peak injector performance

## Overview

MANNOL 9981 Petrol Injector Cleaner is a dual 300ml additive designed to deeply clean gasoline fuel injection systems by removing tar, combustion residues, and scale. It enhances engine power, smooths idle, eliminates misfires, and optimizes fuel consumption and exhaust emissions. Highly rated and top-ranked in its category, it ensures reliable engine performance and longevity.

## Description

MANNOL Injector Cleaner is a highly effective cleaner for soiled fuel injection systems. It removes tar, combustion residues, and scale from flow dividers and valves. It increases engine power and its exploitation characteristics, it eliminates misfires and restores the smooth running of the engine in neutral. It optimizes fuel consumption and improves exhaust gas parameters. It removes jerking and starting difficulties of the engine, both of which are connected with uneven fuel injection.

Review: Quality injectors cleaner - Solid injectors cleaner, poured 2 cans into half - full tank of my 96 corvette and although no any noticable performance changes, i got more miles out of a full tank. It seems it’s working and doing what it supposed to do.
Review: جيد

## Features

- MANNOL Injector Cleaner is a highly effectively cleaner for soiled fuel injection systems.
- Removes tar, combustion residues and scale from flow dividers and valves.
- Increases engine power and its exploitation characteristics, it eliminates misfires and restores a smooth running of the engine in neutral.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074VZ2Y3N |
| Best Sellers Rank | #37 in Automotive ( See Top 100 in Automotive ) #1 in Oil & Fluid Additives |
| Brand | MANNOL |
| Customer Reviews | 4.2 4.2 out of 5 stars (208) |
| Date First Available | 1 May 2018 |
| Item Weight | 600 g |
| Manufacturer | MANNOL |
| Manufacturer Part Number | 9981 |
| Manufacturer reference | 9981 |
| Product Dimensions | 1 x 1 x 1 cm; 600 g |

## Images

![MANNOL 9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 2x 300ml - Image 1](https://m.media-amazon.com/images/I/61DpEZvR+GL.jpg)

## Questions & Answers

**Q: In instruction how to use it ?**
A: Empty it. In the fuel tank

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality injectors cleaner
*by B***K on 12 December 2025*

Solid injectors cleaner, poured 2 cans into half - full tank of my 96 corvette and although no any noticable performance changes, i got more miles out of a full tank. It seems it’s working and doing what it supposed to do.

### ⭐⭐⭐⭐⭐ Review
*by M***G on 2 February 2026*

جيد

### ⭐⭐⭐⭐ Nice cleaner !
*by H***I on 12 December 2023*

Good product & cheap price ! I like it. it works nice ! Recommended

## Frequently Bought Together

- MANNOL 9981 Petrol Injector Cleaner – Gasoline Fuel Injection System Cleaner Additive 2x 300ml
- Liqui Moly Engine Flush Plus, 300ml, 8374
- LIQUI MOLY CATALYTIC CLEAN (PACK OF 2)

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**Shop now:** [https://www.desertcart.sk/products/278217260-mannol-9981-petrol-injector-cleaner-gasoline-fuel-injection-system-cleaner](https://www.desertcart.sk/products/278217260-mannol-9981-petrol-injector-cleaner-gasoline-fuel-injection-system-cleaner)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-25*