---
product_id: 69944306
title: "3379 Pro-Line Injector Dismantling Aid, 20 g"
brand: "liqui moly"
price: "R$322"
currency: BRL
in_stock: true
reviews_count: 13
category: "Liqui Moly"
url: https://www.desertcart.com.br/products/69944306-3379-pro-line-injector-dismantling-aid-20-g
store_origin: BR
region: Brazil
---

# Speeds up injector removal Extremely flammable aerosol 400ml heavy-duty solvent 3379 Pro-Line Injector Dismantling Aid, 20 g

**Brand:** liqui moly
**Price:** R$322
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock peak engine power with every spray!

## Quick Answers

- **What is this?** 3379 Pro-Line Injector Dismantling Aid, 20 g by liqui moly
- **How much does it cost?** R$322 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/69944306-3379-pro-line-injector-dismantling-aid-20-g)

## Best For

- liqui moly enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Strength:** Heavy-duty solvent trusted by automotive pros for reliable, repeatable results.
- • **Time-Saving Formula:** Soak or spray to dissolve grime quickly, reducing labor and downtime.
- • **Multi-Use Power Cleaner:** Perfect for glow plugs, spark plugs, and injector nozzles—melts away caked oil and resin.
- • **Boosts Engine Performance:** Cleaner injectors mean smoother acceleration, improved power, and better MPG.
- • **Effortless Injector Extraction:** Breaks down stubborn carbon & corrosion for hands-only removal—no slide hammer needed.

## Overview

Liqui Moly 3379 Pro-Line Injector Dismantling Aid is a 400ml heavy-duty solvent aerosol designed to dissolve carbon deposits, corrosion, and caked oil on diesel injectors, glow plugs, and spark plugs. Its powerful formula enables easy removal of seized components, reducing the need for forceful tools and improving engine responsiveness and fuel efficiency. Highly rated by professionals, this product is essential for injector maintenance and cleaning.

## Description

For dismantling seized injectors, glow and spark plugs. Undermines dirt and corrosion. Outstandingly suitable for removing caked oil residues, resinification and encrusted dirt.

Review: Essential for diesel injector removal - My Audi 3.0TDI engine injectors had started leaking. Making the dreaded tapping noise on idle. The area around tge injectors had a buold up of carbon and grease. In preparation for my injector seal renewal job I sprayed my diesel injectors every day for 3 days to break up the build up of carbon and grease gunk. When it came to removing them so new seals could be fitted, I was able to remove the injectors with my hands, no slide hammer needed. Just gentle tugging got all 6 out. I know the slide hammer would have been needed without this spray. I also used this spray to clean the injectors and the spray nozzles. The carbon just melted off. No need for any aggressive cleaning. Sprayed some of this liquid in a small container to make a bath. The nozzles just sat in a small bath of spray liquid for 10 minutes each then carefully wiped clean. Once everything fitted back, I can see the car is more responsive, accelerates smoother and definitely has more power. MPG has improved too. This spray is an essential MUST have for the injector removal and reseal job. Thoroughly recommended. So worth the extra cost.
Review: Good - Good but but use sparingly, used to aid glow plug removal, soaked left to do its job , but if it comes in contact with plastic it will dissolve it

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Extremely flammable aerosol.
- Harmful if inhaled.
- May be fatal if swallowed and enters airways.
- May cause damage to organs through prolonged or repeated exposure.
- May cause drowsiness or dizziness.
- May cause respiratory irritation.
- Pressurised container: May burst if heated.
- Content: 400ml
- Special heavy-duty solvent for seized injectors, glow and spark plugs
- The solvent undermines the dirt or corrosion and enables easy removal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06Y1HZ9DD |
| Best Sellers Rank | 18,870 in Automotive ( See Top 100 in Automotive ) 168 in Fuel Systems |
| Brand | Liqui Moly |
| Brand Name | Liqui Moly |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.6 out of 5 stars 1,416 Reviews |
| Item Form | Liquid |
| Item Type Name | Pro-Line Injector Dismantling Aid |
| Item Volume | 400 Millilitres |
| Item Weight | 0.37 Kilograms |
| Item form | Liquid |
| Item volume | 400 Millilitres |
| Manufacturer | Liqui Moly |
| Material Features | Unscented |
| Material feature | Unscented |
| Model Number | 3379 |
| Number of Items | 1 |
| Part Number | 3379 |
| Scent | Unscented |
| Size | 400 ml (Pack of 1) |
| Specific Uses For Product | Automotive Exterior |
| Specific uses for product | Automotive Exterior |
| Unit Count | 400.0 millilitre |

## Product Details

- **Brand:** Liqui Moly
- **Contains liquid contents:** Yes
- **Item form:** Liquid
- **Item volume:** 400 Millilitres
- **Item weight:** 0.37 Kilograms
- **Material feature:** Unscented
- **Number of items:** 1
- **Scent:** Unscented
- **Specific uses for product:** Automotive Exterior
- **Unit count:** 400.0 millilitre

## Images

![3379 Pro-Line Injector Dismantling Aid, 20 g - Image 1](https://m.media-amazon.com/images/I/71f7OaE4uQL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Essential for diesel injector removal
*by D***N on 12 March 2023*

My Audi 3.0TDI engine injectors had started leaking. Making the dreaded tapping noise on idle. The area around tge injectors had a buold up of carbon and grease. In preparation for my injector seal renewal job I sprayed my diesel injectors every day for 3 days to break up the build up of carbon and grease gunk. When it came to removing them so new seals could be fitted, I was able to remove the injectors with my hands, no slide hammer needed. Just gentle tugging got all 6 out. I know the slide hammer would have been needed without this spray. I also used this spray to clean the injectors and the spray nozzles. The carbon just melted off. No need for any aggressive cleaning. Sprayed some of this liquid in a small container to make a bath. The nozzles just sat in a small bath of spray liquid for 10 minutes each then carefully wiped clean. Once everything fitted back, I can see the car is more responsive, accelerates smoother and definitely has more power. MPG has improved too. This spray is an essential MUST have for the injector removal and reseal job. Thoroughly recommended. So worth the extra cost.

### ⭐⭐⭐⭐⭐ Good
*by D***S on 21 April 2026*

Good but but use sparingly, used to aid glow plug removal, soaked left to do its job , but if it comes in contact with plastic it will dissolve it

### ⭐⭐⭐⭐⭐ Excellent Product for BMW Diesel Fuel Injector Removal (and hopefully glow plugs too!)
*by A***R on 27 March 2024*

I'd heard horror stories about seized diesel injectors preventing the replacement of the leaky valve cover on BMW engines (BMW 740d, N57), so decided I'd try some of this in the hope it would help. I sprayed a small puddle around the top of each injector and went for a drive to warm the engine each day a few days before tackling the job. When it came to the dreaded part of the job all six injectors came out easily with a just a twist and and tug. Perfect! Maybe they would have come out anyway, maybe they wouldn't, but the job is now done and this product was also excellent at cleaning the injectors before reinstalling so well worth the cost... will be using it when I do the glow plugs next!

## Frequently Bought Together

- Liqui Moly 3379 Pro-Line Injector Dismantling Aid, 20 g
- febi bilstein 26712 Grease for fuel injectors / glow plugs, pack of one
- US PRO Tools 10MM + 12MM Extra Deep Glow Plug Sockets 6PT 3/8" DR 3647

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-10*