---
product_id: 464438457
title: "Liqui Moly Speed Tec 3722 Diesel Additive 250 ml & 1803 Injection Cleaner 300ml"
brand: "liqui moly"
price: "8969 kr"
currency: ISK
in_stock: true
category: "Liqui Moly"
url: https://www.desertcart.is/products/464438457-liqui-moly-speed-tec-3722-diesel-additive-250-ml-1803
store_origin: IS
region: Iceland
---

# Boosts acceleration under partial load Cleans injection system for smoother starts Compatible with all diesel & bio-diesel fuels Liqui Moly Speed Tec 3722 Diesel Additive 250 ml & 1803 Injection Cleaner 300ml

**Brand:** liqui moly
**Price:** 8969 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock peak engine power and flawless starts—because your ride deserves the best!

## Quick Answers

- **What is this?** Liqui Moly Speed Tec 3722 Diesel Additive 250 ml & 1803 Injection Cleaner 300ml by liqui moly
- **How much does it cost?** 8969 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/464438457-liqui-moly-speed-tec-3722-diesel-additive-250-ml-1803)

## 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

- • **Effortless Integration:** Mixes spontaneously with fuel anytime, ensuring continuous optimized performance without hassle 🔄
- • **Injection System Detox:** Removes stubborn deposits on valves and spark plugs, preventing rough idling and start problems 🔧
- • **Turbocharge Your Drive:** Noticeably improves acceleration in partial load range for that instant throttle response ⚡
- • **Long-Lasting Performance:** One 300 ml can treats up to 70 liters of fuel, effective for over 2,000 km—keep your engine running like new 🚗
- • **Universal Diesel Compatibility:** Works seamlessly with all diesel engines, including those with particle filters and turbochargers 🛢️

## Overview

Liqui Moly Speed Tec 3722 Diesel Additive and 1803 Injection Cleaner combo is engineered to enhance diesel engine acceleration, clean injection systems, and improve overall fuel efficiency. Compatible with all diesel and bio-diesel fuels, it supports turbo and catalytic converters while preventing deposit buildup for smoother starts and optimized performance over 2,000 km.

## Description

Buy Liqui Moly Speed Tec 3722 Diesel Additive 250 ml & 1803 Injection Cleaner 300ml at desertcart UK. Free delivery on eligible orders.

## Features

- Product 1: This advanced fuel additive has been developed specifically to noticeably improve acceleration in the partial load range
- Product 1: For all diesel engines with and without diesel particle filters. Tested for turbo and catalytic converters Completely compatible with all conventional diesel and bio-diesel fuels. Excellent for continuous use at each refueling
- Product 1: Provides more driving pleasure through optimized performance yield
- Product 1: This highly modern fuel additive was specially developed to noticeably improve acceleration under partial load
- Product 2: For Petrol Engines
- Product 2: Removes deposits on injection valves, intake valves, spark plugs and in the combustion chamber and prevents them from reforming. Eliminates start problems and rough engine running.
- Product 2: For rectifying problems such as difficulties with starting, irregular idling, poor throttle response, performance losses, surges due to lean mixture and poor exhaust values caused by contaminated injection systems.
- Product 2: One 300 ml can is sufficient for up to 70 liters of fuel. This product is effective over 2,000 km. Injection Cleaner can be mixed with fuel at any time since mixing is spontaneous.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9FVKJ29 |
| Brand | Liqui Moly |
| Customer Reviews | 4.7 4.7 out of 5 stars (8) |
| Date First Available | 11 Aug. 2022 |

## Images

![Liqui Moly Speed Tec 3722 Diesel Additive 250 ml & 1803 Injection Cleaner 300ml - Image 1](https://m.media-amazon.com/images/I/61mWQDTMeRL.jpg)

## Frequently Bought Together

- Liqui Moly Speed Tec 3722 Diesel Additive 250 ml & 1803 Injection Cleaner 300ml
- LIQUI MOLY Cera Tec 3721 I Ceramic Wear & Tear Protection for Petrol & Diesel Engines I Smoother Engine Performance, Less Friction & Lower Fuel Consumption I Ceramic Additive 300 ml Pack of 1
- LIQUI MOLY Speed Tec Gasoline | 250 ml | Petroladititive | SKU: 3720

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.is/products/464438457-liqui-moly-speed-tec-3722-diesel-additive-250-ml-1803](https://www.desertcart.is/products/464438457-liqui-moly-speed-tec-3722-diesel-additive-250-ml-1803)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-24*