---
product_id: 58445413
title: "Molygen New Generation 5W-30 Motor Oil | 5 Liter | Fully synthetic engine oil | SKU: 20228"
brand: "liqui moly"
price: "¥29393"
currency: JPY
in_stock: true
reviews_count: 11
category: "Liqui Moly"
url: https://www.desertcart.jp/products/58445413-molygen-new-generation-5w-30-motor-oil-5-liter-fully
store_origin: JP
region: Japan
---

# Extended oil change intervals for long engine life MFC Molecular Friction Control reduces wear & friction 5W-30 low viscosity for smooth engine flow Molygen New Generation 5W-30 Motor Oil | 5 Liter | Fully synthetic engine oil | SKU: 20228

**Brand:** liqui moly
**Price:** ¥29393
**Availability:** ✅ In Stock

## Summary

> 🚗 Elevate your engine’s game with the green power of Molygen!

## Quick Answers

- **What is this?** Molygen New Generation 5W-30 Motor Oil | 5 Liter | Fully synthetic engine oil | SKU: 20228 by liqui moly
- **How much does it cost?** ¥29393 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/58445413-molygen-new-generation-5w-30-motor-oil-5-liter-fully)

## 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

- • **Fuel-Smart Formula:** Cut fuel costs with advanced low-friction synthetic technology.
- • **Effortless Cold Starts:** Experience whisper-quiet engine ignition even on the chilliest mornings.
- • **Turbo-Ready Protection:** Engineered for modern turbocharged engines and catalytic converters.
- • **Mix & Match Convenience:** Seamlessly blends with other oils for easy top-offs and maintenance.
- • **Deposit-Free Performance:** Unique additives prevent buildup, keeping your engine pristine longer.

## Overview

LIQUI MOLY Molygen New Generation 5W-30 is a fully synthetic motor oil featuring cutting-edge MFC Molecular Friction Control technology. It delivers low viscosity with high shear stability, ensuring reduced friction, improved fuel efficiency, and extended engine life. Designed for year-round use and modern engines—including turbocharged models—this 5-liter jug offers premium protection, longer oil change intervals, and deposit prevention, making it the smart choice for professionals who demand reliability and performance.

## Description

Fully synthetic LIQUI MOLY specialty with a unique additive technology. The powerful MFC Molecular Friction Control technology prevents formation of deposits while simultaneously reducing frictional losses. The synergetic effect provides optimum wear protection even under tough operating conditions. Improved fuel consumption and increased engine life are some of the end results. The oils fluorescent green color is typical for the MFC formulation.

Review: Smooth, Quiet, and Reliable Protection - I recently switched over to this oil and it’s honestly one of the best upgrades I’ve made for my 2018 Mazda 3 Hatchback 2.5L. The 5 liter jug is the perfect amount for a full change, and I really like knowing it’s a high-quality fully synthetic formula that gives my engine the protection it deserves. The first thing I noticed was how much smoother cold starts became—no more of that rough, clunky sound in the mornings. The engine feels quieter overall and runs more efficiently, like it’s not straining as much. I’ve also seen fewer deposits and buildup, which gives me peace of mind about long-term wear. Another thing I appreciate is that it’s designed with modern engines in mind—safe for turbocharged setups and catalytic converters. It also blends easily with other oils, which makes topping off simple if I ever need to. Highlights for me: Excellent cold-start protection, even on chilly mornings. Noticeable improvement in smoothness and reduced engine noise. Works well with today’s engines, including turbos. Easy to mix when topping off. Overall, this oil gives me confidence that my engine is well-protected and performing at its best. Definitely feels like a premium choice that’s worth it.
Review: Car Runs Smooth, Less Friction, and Improved Performance at Start Up and Underload. - I kept hearing things about this oil from a few friends that work on cars and from my "go-to" mechanic. I was previously using Mobile 1 0w-20 on my 2024 4Runner and my wife's 2025 Outback Onyx, and this time around I decided to try it on both cars as they needed an oil change. So far I am happy with the change for both cars. This is good oil quality, smooth engine running, and noticeable oil lubrication at cold start. I am getting better MPGs mileage on both cars. Also noticeable engine is running with smoother. I had to lower my car window to check that my 4runner was on as it was quiet. I will update my review after a second oil change with this oil on both cars.

## Features

- Ensures that the motor oil is of low viscosity with a high shear stability and reliably prevents the formation of deposits
- The results are savings in fuel and an extended service life for the engine
- High-performance, low-friction engine oil for year-round use
- For the protection and value conservation of the engine during long intervals between oil changes and when there are extreme engine requirements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076ZNRK12 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #466 in Automotive ( See Top 100 in Automotive ) #14 in Motor Oils |
| Brand | Liqui Moly |
| Customer Reviews | 4.8 4.8 out of 5 stars (4,431) |
| Date First Available | October 27, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.176 ounces |
| Item model number | 20228 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 20228 |
| Model | Molygen New Generation SAE 5W-30 |
| Product Dimensions | 13 x 9.5 x 3.5 inches |
| SAE J300 Viscosity Grade | 5W-30 |
| Size | 5 Liter |
| Vehicle Service Type | Car |
| Viscosity | 5W-30 |

## Product Details

- **Brand:** Liqui Moly
- **Liquid Volume:** 169.05 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Car
- **Viscosity:** 5W-30

## Images

![Molygen New Generation 5W-30 Motor Oil | 5 Liter | Fully synthetic engine oil | SKU: 20228 - Image 1](https://m.media-amazon.com/images/I/81txkZ4051L.jpg)

## Questions & Answers

**Q: Will the green colour stained the engine permanently just in case I wanted to return to regular oil?**
A: I did not notice any impact from the color of the oil in my engine.

**Q: My high mileage chevy colorado has subtle oil leaks and never used synthetic before. should i switch to this or not?**
A: Will it help with leaks - no. 
Might save your engine if oil level drops too low. Had that happen on my 09 mini copper. Got me home, when engine would have overheated with low level of normal oil. Just personal experience, checked after coming back from long trip and oil level didn’t even reach dip stick. If that ever happens, remember to replace oil right away, as all additives are used up and oil probably burned. 
Otherwise, pretty good oil. Just make sure it matches specks for your vehicle. Aside from higher cost, don’t see any other reasons not to use synthetic. And even then, replacement intervals are longer, which offsets higher price.

**Q: al echarle este aceite tendré que ponerle siempre del mismo aceite cada ves q lo cambio ?**
A: No siempre que sea un aceite de calidad premium

**Q: How often should i change this oil?**
A: At 10,000 miles the first time and 15,000 the second time. Still had 15% oil life at 15,000 miles

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth, Quiet, and Reliable Protection
*by J***R on August 17, 2025*

I recently switched over to this oil and it’s honestly one of the best upgrades I’ve made for my 2018 Mazda 3 Hatchback 2.5L. The 5 liter jug is the perfect amount for a full change, and I really like knowing it’s a high-quality fully synthetic formula that gives my engine the protection it deserves. The first thing I noticed was how much smoother cold starts became—no more of that rough, clunky sound in the mornings. The engine feels quieter overall and runs more efficiently, like it’s not straining as much. I’ve also seen fewer deposits and buildup, which gives me peace of mind about long-term wear. Another thing I appreciate is that it’s designed with modern engines in mind—safe for turbocharged setups and catalytic converters. It also blends easily with other oils, which makes topping off simple if I ever need to. Highlights for me: Excellent cold-start protection, even on chilly mornings. Noticeable improvement in smoothness and reduced engine noise. Works well with today’s engines, including turbos. Easy to mix when topping off. Overall, this oil gives me confidence that my engine is well-protected and performing at its best. Definitely feels like a premium choice that’s worth it.

### ⭐⭐⭐⭐⭐ Car Runs Smooth, Less Friction, and Improved Performance at Start Up and Underload.
*by R***N on December 12, 2025*

I kept hearing things about this oil from a few friends that work on cars and from my "go-to" mechanic. I was previously using Mobile 1 0w-20 on my 2024 4Runner and my wife's 2025 Outback Onyx, and this time around I decided to try it on both cars as they needed an oil change. So far I am happy with the change for both cars. This is good oil quality, smooth engine running, and noticeable oil lubrication at cold start. I am getting better MPGs mileage on both cars. Also noticeable engine is running with smoother. I had to lower my car window to check that my 4runner was on as it was quiet. I will update my review after a second oil change with this oil on both cars.

### ⭐⭐⭐⭐⭐ Liquid Gold for Your Engine! 🛢️💥
*by R***N on September 23, 2024*

I didn’t think I’d get excited about motor oil, but here we are—Liqui Moly Molygen 5W-40 has officially made me feel like a car enthusiast. If you're serious about keeping your engine purring like a kitten, this stuff is like giving it a spa day with an energy drink chaser. First off, this isn’t just any old motor oil—it’s high-tech motor oil. We’re talking German engineering at its finest. The neon green color? Oh yeah, it looks as cool as it sounds, and trust me, when you see that green oil running through your engine, you know you're in for some serious performance. 🟢💯 Why do I love it? Engine protection: This oil is like a security blanket for your engine. It reduces friction like a champ, so parts glide smoothly, which means less wear and tear. Translation: your engine will thank you with better performance and a longer life. Fuel efficiency: You’re not just getting a smoother ride; you’re also saving some bucks at the pump. The way this oil cuts down on friction helps with fuel economy. It’s like the gift that keeps on giving. Cold start-ups? No problem. Whether you’re dealing with a chilly morning or scorching summer, this oil handles temperature extremes like a boss. It maintains its viscosity so your engine stays protected regardless of the weather. And did I mention the Molygen technology? It’s not just a fancy name—this oil has additives that coat your engine in a protective film, keeping it running smooth and reducing the risk of damage, even during high-stress drives. Final thought: If you're looking for an oil that’s as serious about your car’s performance as you are, the Liqui Moly Molygen 5W-40 is it. Your engine will run smoother, quieter, and stronger, and you’ll feel like you’ve just upgraded your car’s lifeblood. 🚗💨 Plus, that neon green color? Total conversation starter at the garage. 😉

## Frequently Bought Together

- LIQUI MOLY Molygen New Generation 5W-30 Motor Oil | 5 Liter | Fully synthetic engine oil | SKU: 20228
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- 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

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*