---
product_id: 29785816
title: "- Top Tec 4100 SAE 5W-40 | 1 L | Fully synthetic engine oil | SKU: 2329"
brand: "liqui moly"
price: "¥9482"
currency: JPY
in_stock: true
reviews_count: 13
category: "Liqui Moly"
url: https://www.desertcart.jp/products/29785816-top-tec-4100-sae-5w-40-1-l-fully-synthetic
store_origin: JP
region: Japan
---

# Improves fuel efficiency Fully synthetic low SAPS formula Exceptional engine wear protection - Top Tec 4100 SAE 5W-40 | 1 L | Fully synthetic engine oil | SKU: 2329

**Brand:** liqui moly
**Price:** ¥9482
**Availability:** ✅ In Stock

## Summary

> 🛢️ Drive smarter, not harder — premium protection for the modern engine.

## Quick Answers

- **What is this?** - Top Tec 4100 SAE 5W-40 | 1 L | Fully synthetic engine oil | SKU: 2329 by liqui moly
- **How much does it cost?** ¥9482 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/29785816-top-tec-4100-sae-5w-40-1-l-fully-synthetic)

## 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

- • **Trusted by Pros:** Highly rated with 4.8 stars and praised for keeping engines looking brand new.
- • **Fuel-Savvy Formula:** Optimized to reduce oil and fuel consumption, saving you money on every mile.
- • **Versatile Powerhouse:** Perfectly engineered for alternative fuels like CNG and LPG—future-proof your ride.
- • **Engine Armor in a Bottle:** Advanced low SAPS tech shields your engine from wear and tear.
- • **Extended Change Champion:** Supports longer oil change intervals, giving you more time on the road and less in the garage.

## Overview

LIQUI MOLY Top Tec 4100 SAE 5W-40 is a fully synthetic, low SAPS motor oil designed to provide superior engine wear protection, reduce oil and fuel consumption, and support extended oil change intervals. Suitable for vehicles running on alternative fuels like CNG and LPG, this 1-liter oil meets stringent manufacturer specifications and is highly rated by users for maintaining engine cleanliness and performance.

## Description

Fully synthetic low SAPS motor oil that provides exceptional protection against wear, reduced oil consumption and improved fuel consumption. Suitable for alternative fueled CNG and LPG vehicles. Use with extended oil change intervals as per manufacturer.

Review: The right spec oil for my VW turbodiesel - Good price for a long lasting oil meeting the VW spec for my TDI.
Review: Best Synthetic 5W-40 Oil - Excellent oil product. I would expect nothing but the best from Liqui Moly. I have run a lot of miles on this oil with oil changes every 3000 miles. Recently had the valve cover off and the inside of the engine looks like new.

## Features

- Fully synthetic low SAPS motor oil that provides exceptional protection against wear, reduced oil consumption and improved fuel consumption.
- Suitable for alternative fueled CNG and LPG vehicles
- Use with extended oil change intervals as per manufacturer.
- Package Dimensions: 6.096 L x 18.288 H x 14.478 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01BIQWYMG |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #63,060 in Automotive ( See Top 100 in Automotive ) #518 in Motor Oils |
| Brand | Liqui Moly |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,249) |
| Date First Available | February 6, 2016 |
| Global Trade Identification Number | 04100420023293 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.87 pounds |
| Item model number | 2329 |
| Manufacturer | Liqui Moly |
| Manufacturer Part Number | 2329 |
| Model | 2329 |
| OEM Part Number | 2329 |
| Product Dimensions | 7.52 x 5.98 x 2.52 inches |
| SAE J300 Viscosity Grade | 5W-40 |
| Size | 1 L |
| Vehicle Service Type | Car |
| Viscosity | 5W-40 |

## Product Details

- **Brand:** Liqui Moly
- **Liquid Volume:** 33.81 Fluid Ounces
- **Package Information:** Bottle
- **Vehicle Service Type:** Car
- **Viscosity:** 5W-40

## Images

![- Top Tec 4100 SAE 5W-40 | 1 L | Fully synthetic engine oil | SKU: 2329 - Image 1](https://m.media-amazon.com/images/I/71AAqs8CnmL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Difference between this and leichtlauf high tech?**
A: Beside the viscosity of SAE 5W-40 the two named products are different formulations which fulfill totally different specifications. Please use our online oilguide at www.liqui-moly.us to see all suitable motor oils for your particular vehicle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The right spec oil for my VW turbodiesel
*by A***N on June 24, 2025*

Good price for a long lasting oil meeting the VW spec for my TDI.

### ⭐⭐⭐⭐⭐ Best Synthetic 5W-40 Oil
*by G***L on September 20, 2023*

Excellent oil product. I would expect nothing but the best from Liqui Moly. I have run a lot of miles on this oil with oil changes every 3000 miles. Recently had the valve cover off and the inside of the engine looks like new.

### ⭐⭐⭐⭐⭐ The #1
*by I***U on October 15, 2025*

👍👍👍👍 the best

## Frequently Bought Together

- LIQUI MOLY Top Tec 4100 SAE 5W-40 | 1 L | Fully synthetic engine oil | SKU: 2329
- Liqui Moly Pro-Line Engine Flush | 500 ml | Oil additive | SKU: 2037

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**Shop now:** [https://www.desertcart.jp/products/29785816-top-tec-4100-sae-5w-40-1-l-fully-synthetic](https://www.desertcart.jp/products/29785816-top-tec-4100-sae-5w-40-1-l-fully-synthetic)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*