---
product_id: 391693610
title: "2591 Oil additive"
brand: "liqui moly"
price: "RM189"
currency: MYR
in_stock: true
reviews_count: 5
category: "Liqui Moly"
url: https://www.desertcart.com.my/products/391693610-2591-oil-additive
store_origin: MY
region: Malaysia
---

# Extends engine life with consistent use Quieter engine operation guaranteed Reduces engine friction by up to 30% 2591 Oil additive

**Brand:** liqui moly
**Price:** RM189
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock peak engine power and silence the noise!

## Quick Answers

- **What is this?** 2591 Oil additive by liqui moly
- **How much does it cost?** RM189 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/391693610-2591-oil-additive)

## 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

- • **Smooth Operator:** Transforms engine friction into seamless performance
- • **Whisper-Quiet Drive:** Experience noticeably quieter engine sounds after every use
- • **Pro-Grade Reliability:** Trusted by tuning pros and workshops worldwide
- • **Engine Longevity Booster:** Protects and extends the life of even older engines
- • **Perfect Size, Zero Waste:** 300 ml bottle treats multiple engines efficiently

## Overview

LIQUI MOLY 2591 Oil Additive is a professional-grade engine treatment designed to reduce friction, enhance smoothness, and extend engine life. With a 300 ml size ideal for multiple uses, it delivers quieter operation and improved responsiveness, making it a must-have for automotive workshops and tuning enthusiasts seeking reliable, consistent performance upgrades.

## Description

Oil additive

Review: 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: Seit Jahren nach dem Ölwechsel, hilft tatsächlich.

## Features

- All of the friction surfaces and furniture.
- Item Package Length: 5.5cm
- Item Package Width: 5.5cm
- Item Package Height: 18.5cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0096Y6SX4 |
| Brand | Liqui Moly |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,478) |
| Date First Available | 27 October 2015 |
| 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 Milliliters
- **Package information:** Bottle
- **Vehicle service type:** Car

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*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!

### ⭐⭐⭐⭐⭐ Review
*by M***L on 23 December 2025*

Seit Jahren nach dem Ölwechsel, hilft tatsächlich.

### ⭐⭐⭐⭐⭐ Review
*by M***L on 5 November 2024*

Mejora el sonido y el rendimiento del motor y lo protege del desgaste

## 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 Malaysia*
*Store origin: MY*
*Last updated: 2026-02-20*