---
product_id: 48193115
title: "Oil Additive | 300 ml | Oil additive | SKU: 2591"
brand: "liqui moly"
price: "₨412"
currency: SCR
in_stock: true
reviews_count: 13
category: "Liqui Moly"
url: https://www.desertcart.sc/products/48193115-oil-additive-300-ml-oil-additive-sku-2591
store_origin: SC
region: Seychelles
---

# Quieter engine operation Reduces engine friction 300 ml precision dosing Oil Additive | 300 ml | Oil additive | SKU: 2591

**Brand:** liqui moly
**Price:** ₨412
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock peak engine performance with every drop!

## Quick Answers

- **What is this?** Oil Additive | 300 ml | Oil additive | SKU: 2591 by liqui moly
- **How much does it cost?** ₨412 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/48193115-oil-additive-300-ml-oil-additive-sku-2591)

## 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

- • **Friction Fighter:** Cut down wear and tear for longer engine life.
- • **Silent Power Boost:** Noticeably quieter engines mean a refined, premium driving experience.
- • **Multi-Engine Efficiency:** 300 ml size treats multiple engines without waste—smart and economical.
- • **Engine Smoothness Amplified:** Experience silky-smooth performance with every drive.
- • **Professional Grade Reliability:** Trusted by tuning pros for consistent, high-quality results.

## Overview

LIQUI MOLY Oil Additive (300 ml) is a professional-grade engine treatment designed to reduce friction, enhance smoothness, and extend engine life. Highly rated and trusted by automotive experts, it delivers quieter, more responsive engine performance across a wide range of vehicles, making it an essential upgrade for tuning shops and car enthusiasts alike.

## Description

Oil additive

Review: “Essential for My Tuning Business – Smooth, Reliable, and Professional!” - I’ve been using LIQUI MOLY Oil Additive 300 ml in my car tuning and workshop business for months now, and it’s genuinely impressive. I’ve tested it on a wide variety of engines — from everyday vehicles to high-performance tuning projects — and it consistently delivers excellent results. The additive improves engine smoothness, reduces friction, and helps keep even older engines running efficiently. I’ve noticed quieter operation and more responsive performance after use, which gives me confidence when returning tuned or serviced vehicles to my customers. I’ve tried other oil additives before, but none match the quality, reliability, and consistency of LIQUI MOLY. It’s perfect for professional use, and the 300 ml size is ideal for treating multiple engines without waste. For anyone running a tuning, repair, or automotive workshop, this additive is a must-have. It’s a small investment for real improvements in engine performance and longevity. Highly recommend!
Review: Jobs a good one 👍 - 5star additive Great price 👍

## Features

- Item Package Length: 5.5cm
- Item Package Width: 5.5cm
- Item Package Height: 18.5cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0096Y6SX4 |
| Best Sellers Rank | 305 in Automotive ( See Top 100 in Automotive ) 7 in Greases & Lubricants 12 in Car Engine Oils |
| Brand | Liqui Moly |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,812) |
| Date First Available | 16 Dec. 2014 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Item Weight | 300 g |
| Item model number | 2591 |
| Manufacturer | LIQUI MOLY |
| Manufacturer part number | 2591 |
| Model | 4100420025914 |
| Product Dimensions | 12 x 6 x 6 cm; 300 g |

## Product Details

- **Brand:** Liqui Moly
- **Flash point:** 201 Degrees Celsius
- **Liquid volume:** 300 Millilitres
- **Package information:** Bottle
- **Vehicle service type:** Car

## Images

![Oil Additive | 300 ml | Oil additive | SKU: 2591 - Image 1](https://m.media-amazon.com/images/I/81RtBHmEAPL.jpg)

## Available Options

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

## Questions & Answers

**Q: Hi, It seems like that oil additive goes into engine oil? true?**
A: Hi, Yes, make sure the can/bottle has been warmed up in this cold weather, and give it a good shaking for a couple of minutes to thoroughly mix it, pour most of it in then stand the container on end in the cam cover for a few minutes to get it all out of the container.
Rick,
Gainsborough.

**Q: some seller says that is not suitable for engine with wet clutch but only vehicle with separate gearbox; I have Honda SH300 can i use it?**
A: I’ve heard not to use with a wet clutch as well! If you’re unsure the answer should always be No! 

Best Mike

**Q: I have a two 6bta cummins that take 14liters of engine oil each. how many cans per engine?**
A: I would add two 300ml of additive.

**Q: How much do I need for a 2005 6.6 duramax?**
A: The vehicle takes 9.5 litres of oil so I would use two bottles

## Customer Reviews

### ⭐⭐⭐⭐⭐ “Essential for My Tuning Business – Smooth, Reliable, and Professional!”
*by T***D on 7 December 2025*

I’ve been using LIQUI MOLY Oil Additive 300 ml in my car tuning and workshop business for months now, and it’s genuinely impressive. I’ve tested it on a wide variety of engines — from everyday vehicles to high-performance tuning projects — and it consistently delivers excellent results. The additive improves engine smoothness, reduces friction, and helps keep even older engines running efficiently. I’ve noticed quieter operation and more responsive performance after use, which gives me confidence when returning tuned or serviced vehicles to my customers. I’ve tried other oil additives before, but none match the quality, reliability, and consistency of LIQUI MOLY. It’s perfect for professional use, and the 300 ml size is ideal for treating multiple engines without waste. For anyone running a tuning, repair, or automotive workshop, this additive is a must-have. It’s a small investment for real improvements in engine performance and longevity. Highly recommend!

### ⭐⭐⭐⭐⭐ Jobs a good one 👍
*by C***D on 19 February 2026*

5star additive Great price 👍

### ⭐⭐⭐⭐⭐ Good product
*by J***N on 6 January 2026*

Realy good stuff,made my engine produce less noise,good product

## Frequently Bought Together

- LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591
- LIQUI MOLY Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2427
- Liqui Moly 2770 - Engine Oil Additive

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-03*