---
product_id: 728132009
title: "Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml"
brand: "liqui moly"
price: "$U4571"
currency: UYU
in_stock: true
reviews_count: 13
category: "Liquimoly"
url: https://www.desertcart.uy/products/728132009-liqui-moly-3721-cera-tec-friction-modifier-300-ml
store_origin: UY
region: Uruguay
---

# Reduces fuel consumption effectively Stable under extreme thermal & dynamic loads Compatible with all motor oils & filters Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml

**Brand:** liqui moly
**Price:** $U4571
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your engine’s performance—because your ride deserves the best!

## Quick Answers

- **What is this?** Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml by liqui moly
- **How much does it cost?** $U4571 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/728132009-liqui-moly-3721-cera-tec-friction-modifier-300-ml)

## 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:** Dramatically reduces engine vibrations for a refined driving experience.
- • **Universal Compatibility:** Seamlessly mixes with all commercial motor oils and filter systems.
- • **Engine Longevity Booster:** Ceramic friction modifier extends engine life by reducing wear and abrasion.
- • **Fuel Efficiency Enhancer:** Cuts fuel consumption to save you money and reduce emissions.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing lows to scorching highs.

## Overview

Liqui Moly Cera Tec Friction Modifier is a premium 300 ml additive formulated with advanced ceramic particles to reduce engine friction and wear. Compatible with all motor oils and filters, it withstands extreme temperatures and dynamic loads, improving fuel economy, engine output, and longevity. Trusted by over 30,000 users with a 4.7-star rating, it’s the go-to choice for professionals seeking smoother, more efficient engine performance.

## Description

An additive lineup of LIQUMOLY brand recognized and cultivated in Germany, advanced industrial countries. Effective on European cars such as German cars, as well as Japanese cars. Improves low friction and abrasion protection. Ceramic particles work and can be expected to improve engine output and improve fuel economy, and extend the service life of gasoline and diesel engines. Can also be used with pumps and compressors. It is more effective if you pour it when you change the oil. ■How to use Turn off the engine and remove the oil cap when the engine is cool enough, and pour this product from the oil inlet hole. Please idle for about enough minutes after injection. ■Effect Reduces wear • Reduces fuel consumption • Improved engine output • Improved fuel economy

Review: 2011年の3500ccのV6に入れてみました！エンジンの音が変わりアクセルが軽くなった感覚があります。 エンジンオイル交換毎に入れてみようかと思います！私は気に入りました
Review: 18万キロを超えたころに、この製品を知り試しに入れてみました。 明らかにアイドリング時の振動が減り、カップホルダにさしていたペットボトルの揺れ方が変わりました。 毎回のオイル交換に入れることは、費用的に難しいので、本製品を入れた次の回は、AISIN製の 経年車用 オイルトリートメントを入れています。

## Features

- Mixable with all commercially available motor oils
- Stable even under high thermal and dynamic permanent loads
- No deposits and absolutely compatible with all commonly used filter systems
- Resists extremely high and low temperatures
- Reduces fuel consumption, increases engine service life, and increases smooth operation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001CZODH8 |
| Amazon Bestseller | #14,553 in Automotive ( See Top 100 in Automotive ) #93 in Engine Oil Additives |
| Brand | Liqui Moly |
| Color | colorless |
| Customer Reviews | 4.7 4.7 out of 5 stars (30,960) |
| Is Discontinued By Manufacturer | No |
| Item Dimensions L x W x H | 6.4 x 2.5 x 7.6 cm |
| Item Weight | 300 g |
| Item model number | 03721 |
| Manufacturer | LIQUIMOLY |
| Model | 3721 |
| OEM Part Number | 20002 |
| Product Dimensions | 6.35 x 2.54 x 7.62 cm; 300 g |
| Warranty | No |
| Year | 2016 |

## Product Details

- **Brand:** Liqui Moly
- **Global Trade Identification Number:** 04100420037214
- **Item Weight:** 0.3 Kilograms
- **Manufacturer:** LIQUIMOLY
- **Number of Items:** 1
- **Specific Uses For Product:** Internal engine wear protection and reduced friction
- **Unit Count:** 1.00 本

## Images

![Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml - Image 1](https://m.media-amazon.com/images/I/61OACV9yHkL.jpg)
![Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml - Image 2](https://m.media-amazon.com/images/I/71QEzubr2tL.jpg)
![Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml - Image 3](https://m.media-amazon.com/images/I/71XBilGNYZL.jpg)
![Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml - Image 4](https://m.media-amazon.com/images/I/71o69BaAWsL.jpg)
![Liqui Moly (3721) Cera Tec Friction Modifier - 300 ml - Image 5](https://m.media-amazon.com/images/I/819Gj5SqQoL.jpg)

## Questions & Answers

**Q: Is this a product that has to be used at every oil change? How does it perform with Mobil 1 EP 5/30?**
A: I use only mobil 1 products. I use this in two deisel engines one dodge one Mercedes, and gasoline Ferrari 360.  No issues at all make them all run quieter and smoother.

**Q: How long should you leave it in your oil before changing the oil?**
A: Sorry for the delay. Cera Tec is going to work in the friction system for 30.000 miles . But you are going to change the oil as always you do. Before use Cera Tec,use a Liqui Moly Valve Clean in one full fuel tank, then change the oil and after use Cera Tec.

**Q: I already used one can but my audi S5 3l takes 6.2l of engine oil. I ordered another can, should I pour it all in? Are there any issues with overfill?**
A: From the product packaging Application: Minimum oil filling of 3 liters [3.17 U.S. QT] is required for optimum product performance… Will treat 5 liters [5.28 U.S QT] of oil [6 % of total oil quantity] Continue to maintain oil change intervals as prescribed.

**Q: How this product will perform with a high mileage engine that is worn and consumes oil? Is there a possibility that oil consumption will be reduced?**
A: That’s not true. There is a differance between high mileage and non high mileage oil. The difference is the additive package. High mileage oils have higher levels of moly and zddp phosphorus and other anti wear chemicals. At least they should. The ones I’ve compared do have higher levels. They also contain seal conditioners. When rubber seals age they can become cracked and brittle. High mileage oil contains conditioners for this. Now how well all of this actually works is up for debate but they do contain different additive packages. The thing that makes an engine oil is the base oil used and the additive package. Additive packages are generally around the same but they do differ by oil brand. Generally you can’t go wrong with Mobil 1, redline, Eneos, Castrol synthetic, royal purple, Quaker state synthetic, Valvoline synthetic, Amazon full synthetic, Napa good synthetic, or basically any synthetic oil. I have a Nissan and I use Eneos 5w30 because it’s a Japanese oil made in Japan for Japanese engines. Can it be used with any engine that requires 5w30? Of course it can. It’s just a personal preference and I know that they use a robust additive package with average or better percentages of all the additives.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 和***明 on November 25, 2023*

2011年の3500ccのV6に入れてみました！エンジンの音が変わりアクセルが軽くなった感覚があります。 エンジンオイル交換毎に入れてみようかと思います！私は気に入りました

### ⭐⭐⭐⭐⭐ Review
*by A***ー on September 15, 2025*

18万キロを超えたころに、この製品を知り試しに入れてみました。 明らかにアイドリング時の振動が減り、カップホルダにさしていたペットボトルの揺れ方が変わりました。 毎回のオイル交換に入れることは、費用的に難しいので、本製品を入れた次の回は、AISIN製の 経年車用 オイルトリートメントを入れています。

### ⭐⭐⭐⭐⭐ Review
*by ヤ***キ on January 17, 2025*

シーマハイブリット 12万キロ走っています メーカーの指定オイル等 3000㌔毎に行っていましたが 一度 社外のオイルに変えてみました オイルはAT エンジンとも ニューテック 添加剤は金属コートを考え セラテックに オイルがいいのか？ 添加剤がいいのか分かりませんが エンジンが滑る？って表現が正しいのか分かりませんが なにせ滑るんです 加速時の雑さの無く 滑らかに動いています 良い商品ですよ

## Frequently Bought Together

- LIQUI MOLY Oil Additive Cera Tec 20002 Ceramic Wear & Tear Protection for Petrol & Diesel Engines Smoother Engine Performance, Less Friction & Lower Fuel Consumption 300 ml
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037
- Liqui Moly 2030 Pro-Line Gasoline System Cleaner, 500 ml, 16.91 Fl Oz (Pack of 1)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.uy/products/728132009-liqui-moly-3721-cera-tec-friction-modifier-300-ml](https://www.desertcart.uy/products/728132009-liqui-moly-3721-cera-tec-friction-modifier-300-ml)

---

*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-29*