---
product_id: 77718420
title: "Truck Series Oil Treatment | 500 ml | Oil additive | SKU: 20256"
brand: "liqui moly"
price: "VT9339"
currency: VUV
in_stock: true
reviews_count: 13
category: "Liqui Moly"
url: https://www.desertcart.vu/products/77718420-truck-series-oil-treatment-500-ml-oil-additive-sku-20256
store_origin: VU
region: Vanuatu
---

# Lowers oil & fuel consumption Ensures ultra-quiet engine operation Reduces friction & engine wear Truck Series Oil Treatment | 500 ml | Oil additive | SKU: 20256

**Brand:** liqui moly
**Price:** VT9339
**Availability:** ✅ In Stock

## Summary

> 🚛 Drive smoother, quieter, and smarter — your engine’s new best friend!

## Quick Answers

- **What is this?** Truck Series Oil Treatment | 500 ml | Oil additive | SKU: 20256 by liqui moly
- **How much does it cost?** VT9339 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/77718420-truck-series-oil-treatment-500-ml-oil-additive-sku-20256)

## 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

- • **Engine Armor with MoS2:** Creates a super-durable lubrication shield for peak engine protection
- • **Universal Fit for Trucks:** Seamlessly integrates with any truck engine for hassle-free upgrades
- • **Whisper-Quiet Performance:** Transforms noisy engines into smooth, silent powerhouses
- • **Emergency-Ready Reliability:** Keeps your truck running strong even in critical conditions
- • **Fuel & Oil Efficiency Boost:** Cuts down consumption to save your wallet and the planet

## Overview

LIQUI MOLY Truck Series Oil Treatment is a premium 500 ml oil additive featuring molybdenum disulfide (MoS2) that forms a durable lubrication film to reduce friction, wear, and noise. Designed for universal truck engine compatibility, it enhances fuel and oil efficiency while boosting operational reliability and emergency running capabilities.

## Description

Engine Armor with MoS2. The molybdenum disulfide (MoS2) in the additive forms a highly-durable lubrication film on all surfaces. High operational security thanks to optimum wear protection.

Review: Great cleaner - Great stuff will notice improvement in 100 miles
Review: Expensive but worth it - My ‘08 5.7 Sequoia has 184,000 miles and was starting to have a slightly noisy lifter tick. Added this every oil change 3 oil changes ago and wow - what a difference. My 9 year old daughter asked at a spot light “daddy, is the truck on?”. It made the truck super quiet and smooth. I added the whole can after a full oil job. Not worried about measuring the nats eye with oil capacity.

## Features

- Reduces friction and engine wear
- Ensures the engine runs quietly
- Reduces the consumption of oil and fuel
- Increases operational reliability
- Outstanding emergency-running properties
- Increases smooth operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079F5FDRC |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #30,929 in Automotive ( See Top 100 in Automotive ) #56 in Engine & Oil Fluid Additives |
| Brand | Liqui Moly |
| Customer Reviews | 4.7 4.7 out of 5 stars (421) |
| Date First Available | January 29, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.1 pounds |
| Item model number | 20256 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 20256 |
| Model | LIQUI MOLY Truck Series Oil Treatment |
| Product Dimensions | 8.7 x 5.87 x 8.27 inches |
| SAE J300 Viscosity Grade | 15W-40 |
| Vehicle Service Type | Truck |
| Viscosity | 15W 40 |

## Product Details

- **Brand:** Liqui Moly
- **Liquid Volume:** 16.9 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Truck
- **Viscosity:** 15W 40

## Images

![Truck Series Oil Treatment | 500 ml | Oil additive | SKU: 20256 - Image 1](https://m.media-amazon.com/images/I/71BdHJyTXoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great cleaner
*by I***O on December 25, 2025*

Great stuff will notice improvement in 100 miles

### ⭐⭐⭐⭐⭐ Expensive but worth it
*by J***Y on March 16, 2024*

My ‘08 5.7 Sequoia has 184,000 miles and was starting to have a slightly noisy lifter tick. Added this every oil change 3 oil changes ago and wow - what a difference. My 9 year old daughter asked at a spot light “daddy, is the truck on?”. It made the truck super quiet and smooth. I added the whole can after a full oil job. Not worried about measuring the nats eye with oil capacity.

### ⭐⭐⭐⭐⭐ This works
*by S***K on July 18, 2025*

Have been using Liquimoly in all of my cars for years across many brands and the stuff works. There’s a review here blaming Liquimoly for an engine failure they had in a Hemi but that has nothing to do with this product. That failure is a well known Hemi issue with the MDS system. Something Mopar needs to recall. Not liquimoly. I wrote this review in defense of this product.

## Frequently Bought Together

- LIQUI MOLY Truck Series Oil Treatment | 500 ml | Oil additive | SKU: 20256
- LIQUI MOLY Truck Series Complete Gasoline System Cleaner | 500 ml | Petroladititive | SKU: 20250
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037

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**Shop now:** [https://www.desertcart.vu/products/77718420-truck-series-oil-treatment-500-ml-oil-additive-sku-20256](https://www.desertcart.vu/products/77718420-truck-series-oil-treatment-500-ml-oil-additive-sku-20256)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-23*