---
product_id: 19410500
title: "LIQUI MOLY MoS2 Antifriction SAE 10W-40 | 1 L | Part -synthetic engine oil | SKU: 2042"
brand: "liqui moly"
price: "€ 25.83"
currency: EUR
in_stock: true
reviews_count: 12
category: "Liqui Moly"
url: https://www.desertcart.ie/products/19410500-liqui-moly-mos2-antifriction-sae-10w-40-1-l-part
store_origin: IE
region: Ireland
---

# High temp & pressure resistance MoS2 additive for ultra-low friction Semi-synthetic 10W-40 viscosity LIQUI MOLY MoS2 Antifriction SAE 10W-40 | 1 L | Part -synthetic engine oil | SKU: 2042

**Brand:** liqui moly
**Price:** € 25.83
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your engine’s game with MoS2 magic — smoother, cooler, stronger!

## Quick Answers

- **What is this?** LIQUI MOLY MoS2 Antifriction SAE 10W-40 | 1 L | Part -synthetic engine oil | SKU: 2042 by liqui moly
- **How much does it cost?** € 25.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/19410500-liqui-moly-mos2-antifriction-sae-10w-40-1-l-part)

## 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

- • **Universal Compatibility:** Perfect for older air- or water-cooled gasoline engines, turbocharged or not.
- • **Built for Heat & Pressure:** Specialized formula withstands extreme conditions, protecting your engine under stress.
- • **Silky Smooth Engine Performance:** MoS2 forms a friction-reducing layer for whisper-quiet rides and extended engine life.
- • **Trusted Quality with Proven Results:** Highly rated with 4.7 stars and a loyal following among performance enthusiasts.
- • **Lower Oil Consumption & Stable Pressure:** Reduces oil temps and consumption, keeping your engine running efficiently.

## Overview

LIQUI MOLY MoS2 Antifriction SAE 10W-40 is a premium semi-synthetic engine oil enhanced with molybdenum disulfide, designed to reduce friction and wear in older generation gasoline engines. Its unique additive package creates a durable lubricating layer that lowers oil temperature and consumption while maintaining stable pressure, making it ideal for air- or water-cooled engines, including turbocharged models.

## Description

Semi-synthetic LIQUI MOLY specialty oil with an additive package containing Molybdenum Disulfide (MoS2). The unique formulation adds a high pressure and temperature resistant lubricating layer to all friction surfaces for added wear protection and safety reserves. Reduced friction will contribute to lower oil temperatures, oil consumption and stable oil pressure. Particularly suited for older generation air- or water-cooled gasoline solid lifter engines, with or without turbochargers. The MoS2 formulation dictates the oils gray color.

Review: High Quality Oil - Good quality oil! I was just buying the mos2 separate until now
Review: Black but don’t worry it is supposed to be. It works! - This stuff looks like used motor oil but don’t worry that is the molybdenum disulfide (MoS₂) which is black. This stuff in a small engine makes it smooth as silk. I used it all season in my leaf vacuum small engine. I could hear the difference. It was quieter and smoother.

## Features

- For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CPL94A4 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #39,972 in Automotive ( See Top 100 in Automotive ) #346 in Motor Oils |
| Brand | Liqui Moly |
| Customer Reviews | 4.7 4.7 out of 5 stars (467) |
| Date First Available | June 28, 2010 |
| Global Trade Identification Number | 04100420020421 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.1 pounds |
| Item model number | 2042 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 2042 |
| Model | MoS2 Antifriction SAE 10W-40 |
| SAE J300 Viscosity Grade | 10W-40 |
| Size | 1 Liter |
| UPC | 826732368986 |
| Vehicle Service Type | Vehicles with 4-stroke gasoline or diesel engines |
| Viscosity | 10W-40 |

## Product Details

- **Brand:** Liqui Moly
- **Liquid Volume:** 1000 Milliliters
- **Package Information:** Bottle
- **Vehicle Service Type:** Vehicles with 4-stroke gasoline or diesel engines
- **Viscosity:** 10W-40

## Images

![LIQUI MOLY MoS2 Antifriction SAE 10W-40 | 1 L | Part -synthetic engine oil | SKU: 2042 - Image 1](https://m.media-amazon.com/images/I/61TAwpy2-RL.jpg)

## Questions & Answers

**Q: Moly is made in a powdered form thusly when it goes through a oil filter the moly is captured therein. How then does it work?**
A: Your oil filter wont catch things .35 microns in size, so the MoS2 still reaches all the parts of your motor.

**Q: So per liquimoly, you can use 2 additives per oil mix. Now if I get this 10w-40 which is premixed with mos2, how much of the lifter additive to add?**
A: No additives are needed for the Liqui Moly Motor Oil. It has the proper amount of MoS2 already in it. and more (make it better) should not be done. It would be past the Oils suspension capacity and settel out in oil pan over time.

**Q: Why is the pack of 4 $122 and 5 liters $38??? Please help**
A: A pack of 4 is a box with 4 5L jugs. 2043 is the 5 L part number for this oil type.

**Q: I have a 1999 benz e300 turbo diesel, 140k miles on the clock, been using amsoil 0w-40 european formula oil 100% synth, is this oil better?**
A: Hi , I have no experience with Amsoil but have been using Liqui Moly products for long time in all my cars and motorcycles including  Japanese and German. Currently using Liqui moly 5w-40 2332 in 2019 MB c300 and liqui moly 0w-20 in 2020 VW Passat . I previously used 10w-40 mos2 in my V8 Infiniti and Lexus and motor ran great even with over 200k miles  plus . Liqui Moly is great German oil company with CEO in the production plant everyday and they make true honest product . No snake oil with Liqui Moly 
Thanks

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Quality Oil
*by M***N on January 15, 2026*

Good quality oil! I was just buying the mos2 separate until now

### ⭐⭐⭐⭐⭐ Black but don’t worry it is supposed to be. It works!
*by G***Y on December 7, 2025*

This stuff looks like used motor oil but don’t worry that is the molybdenum disulfide (MoS₂) which is black. This stuff in a small engine makes it smooth as silk. I used it all season in my leaf vacuum small engine. I could hear the difference. It was quieter and smoother.

### ⭐⭐⭐⭐⭐ Experience Unmatched Performance with LIQUI MOLY MoS2 Antifriction SAE 10W-40!
*by J***L on July 29, 2024*

recently used the LIQUI MOLY MoS2 Antifriction SAE 10W-40 part-synthetic engine oil, and I am thoroughly impressed with its performance. This product performed exactly as advertised. The engine oil provided excellent cold-start behavior, making starting the engine in low temperatures much smoother. Additionally, it maintained stable viscosity and remained resistant to aging, which is crucial for long-term engine health. One of the standout features is that it has no harmful effects on catalytic converters, which is a significant advantage for maintaining overall vehicle performance. Overall, the LIQUI MOLY MoS2 Antifriction engine oil exceeded my expectations and delivered on all its promises. I highly recommend it for anyone looking for reliable and high-quality engine oil.

## Frequently Bought Together

- LIQUI MOLY MoS2 Antifriction SAE 10W-40 | 1 L | Part -synthetic engine oil | SKU: 2042
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 2009

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-25*