---
product_id: 254413553
title: "Racing 1521 4-Stroke Engine Oil 10 W-40 1 Litre"
brand: "liqui moly"
price: "€ 49.96"
currency: EUR
in_stock: true
category: "Liqui Moly"
url: https://www.desertcart.sk/products/254413553-racing-1521-4-stroke-engine-oil-10-w-40-1
store_origin: SK
region: Slovakia
---

# 230°C flash point for extreme heat resistance Synthetic tech for max engine protection Optimized for 4-stroke air & water-cooled engines Racing 1521 4-Stroke Engine Oil 10 W-40 1 Litre

**Brand:** liqui moly
**Price:** € 49.96
**Availability:** ✅ In Stock

## Summary

> 🏁 Unleash your engine’s full potential with Liqui Moly Racing 10W-40!

## Quick Answers

- **What is this?** Racing 1521 4-Stroke Engine Oil 10 W-40 1 Litre by liqui moly
- **How much does it cost?** € 49.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/254413553-racing-1521-4-stroke-engine-oil-10-w-40-1)

## 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

- • **Proven Rider Favorite:** Rated 4.5 stars by over 1,200 enthusiasts—join the elite who demand the best.
- • **Heat-Defying Durability:** Withstands extreme temperatures up to 230°C, protecting your engine when it matters most.
- • **Race-Ready Synthetic Power:** Advanced synthetic formula ensures peak engine performance under all conditions.
- • **Trusted German Engineering:** Crafted in Germany, delivering reliability and precision for your ride.
- • **Versatile Engine Compatibility:** Perfect for both air and water-cooled 4-stroke engines, with or without wet clutch.

## Overview

Liqui Moly Racing 1521 4-Stroke Engine Oil 10W-40 is a premium synthetic motor oil designed for air and water-cooled 4-stroke motorcycle engines. Engineered in Germany, it offers superior protection and performance under normal to extreme conditions, including sporting use. With a high flash point of 230°C and compatibility with wet clutches, it ensures durability and smooth operation. Trusted by thousands, it comes in a convenient 1-liter bottle with a 2-year warranty.

## Description

Developed for air and water-cooled 4-stroke engines exposed to normal to extreme operating conditions. For sporting applications. Suitable for engines with or without a wet clutch.

## Features

- Content: 1l
- High-performance motor oil based on synthetic technology
- Ensures maximum performance and protection of the engine under all operating conditions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003JI5KQE |
| Best Sellers Rank | #4,129 in Automotive ( See Top 100 in Automotive ) #81 in Automotive Oils |
| Brand Name | Liqui Moly |
| Container Type | Bottle |
| Country of Origin | Germany |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,261) |
| Flash Point | 230 Degrees Celsius |
| Global Trade Identification Number | 04100420015212 |
| Included Components | 1 x Liqui Moly 10W-40 Motorbike 4T Street Engine Oil 1 Liter |
| Item Form | Oil |
| Item Type Name | Engine Oil |
| Item Weight | 0.86 Kilograms |
| Liquid Volume | 1 Liters |
| Manufacturer | Liqui Moly |
| Model Number | 1521 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 1521 |
| Recommended Uses For Product | Motorcycle |
| SAE J300 Viscosity Grade | 10W-40 |
| Unit Count | 1000 Milliliters |
| Viscosity | 10w-40 |
| Viscosity Level | Medium to High |
| Warranty Description | 2 Years |

## Product Details

- **Brand:** Liqui Moly
- **Item weight:** 0.86 Kilograms
- **Liquid volume:** 1 Liters
- **Package information:** Bottle
- **Recommended uses for product:** Motorcycle

## Images

![Racing 1521 4-Stroke Engine Oil 10 W-40 1 Litre - Image 1](https://m.media-amazon.com/images/I/81LhHoC59XL.jpg)

## Frequently Bought Together

- Liqui Moly Motorbike 4T 10W-40 Street | 1 L | Motorcycle 4-Stroke Oil | Item No.: 1521
- Liqui Moly 1657 Motorbike Engine Flush 250 ml Can Sheet Metal
- K&N Powersports Oil Filter - Spin-On Chrome 66x83mm compatible with Kawasaki, Yamaha, Honda, Polaris (KN-303C)

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**Shop now:** [https://www.desertcart.sk/products/254413553-racing-1521-4-stroke-engine-oil-10-w-40-1](https://www.desertcart.sk/products/254413553-racing-1521-4-stroke-engine-oil-10-w-40-1)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-24*