---
product_id: 72386008
title: "– VT-1 10W/40 A3/B4 Semi-Synthetic Engine Oil - 5 Litre"
brand: "valvotech"
price: "¥29633"
currency: JPY
in_stock: true
reviews_count: 8
category: "Valvotech"
url: https://www.desertcart.jp/products/72386008-vt-1-10w-40-a3-b4-semi-synthetic-engine-oil
store_origin: JP
region: Japan
---

# Fuel-efficient semi-synthetic formula API SL/CH-4 & ACEA A3/B4 certified for high performance 10W-40 viscosity for optimal engine flow – VT-1 10W/40 A3/B4 Semi-Synthetic Engine Oil - 5 Litre

**Brand:** valvotech
**Price:** ¥29633
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your drive with Valvotech VT-1 — where performance meets precision.

## Quick Answers

- **What is this?** – VT-1 10W/40 A3/B4 Semi-Synthetic Engine Oil - 5 Litre by valvotech
- **How much does it cost?** ¥29633 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/72386008-vt-1-10w-40-a3-b4-semi-synthetic-engine-oil)

## Best For

- valvotech enthusiasts

## Why This Product

- Trusted valvotech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cold Start Champion:** Low viscosity ensures smooth flow and hydraulic tappet performance even in chilly starts.
- • **Value-Packed 5L Bottle:** Generous volume designed for multiple oil changes—keep your ride running premium without premium hassle.
- • **Enhanced Engine Longevity:** High lubricity reduces internal friction, minimizing wear and extending engine life.
- • **Trusted Quality Standards:** Meets VW 500/505 and MB 229.1 specs for reliable, top-tier protection.
- • **Universal Engine Compatibility:** Perfectly engineered for petrol, diesel, and turbo-diesel engines—one oil to rule them all.

## Overview

Valvotech VT-1 10W/40 Semi-Synthetic Engine Oil is a high-performance, fuel-efficient lubricant designed for modern petrol and diesel engines, including turbocharged variants. Blending premium mineral and synthetic bases with advanced additives, it reduces engine wear, improves cold start flow, and meets stringent industry standards (API SL/CH-4, ACEA A3/B4, VW 500/505, MB 229.1). Packaged in a convenient 5-litre bottle, it offers excellent value and trusted protection for passenger cars and light commercial vehicles.

## Description

10W-40 Semi Synthetic engine oil is a fuel-efficient multi grade engine oil manufactured from a precisely balanced blend of top quality mineral and synthetic base stocks and performance enhancing additives. The high lubricity of 10W-40 Semi Synthetic engine oil provides lower internal friction for reduced engine wear while the relatively low viscosity improves flow rates and hydraulic tappet performance during cold start and engine idling. Application: 10W-40 Semi Synthetic oil is suitable for normally aspirated and turbocharged engines. Suitable for engines that run on petrol or diesel fuels. Suitable applications include passenger cars and light commercial particularly modern vehicles.

Review: universal oil. - a usfull oil because it can be used in petrol or diesel engines. and a good price for a good oil.
Review: Does the job, excellent quality thankyou - Very good oil,excellent value for money would recommend!

## Features

- API: SL/CH-4
- ACEA: A3, B3, B4
- VW: 500, 505
- MB: 229.1
- Suitable for petrol, diesel and turbo-diesel engines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DY1J958 |
| Best Sellers Rank | 177,821 in Automotive ( See Top 100 in Automotive ) 1,151 in Car Engine Oils |
| Brand | Valvotech |
| Brand Name | Valvotech |
| Compatible with Vehicle Type | Car |
| Container Type | Bottle |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 314 Reviews |
| Liquid Volume | 5000 Millilitres |
| Liquid volume | 5000 Millilitres |
| Manufacturer | Fastcar Automotive Products |
| Manufacturer Part Number | VALA5 |
| Package information | Bottle |
| Unit Count | 5000 millilitre |
| Vehicle service type | Car |
| Viscosity | 10W-40 |

## Product Details

- **Viscosity:** 10W-40
- **Brand:** Valvotech
- **Liquid volume:** 5000 Millilitres
- **Package information:** Bottle
- **Vehicle service type:** Car

## Images

![– VT-1 10W/40 A3/B4 Semi-Synthetic Engine Oil - 5 Litre - Image 1](https://m.media-amazon.com/images/I/81wGwL-NNNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ universal oil.
*by T***. on 28 April 2020*

a usfull oil because it can be used in petrol or diesel engines. and a good price for a good oil.

### ⭐⭐⭐⭐⭐ Does the job, excellent quality thankyou
*by B***D on 15 October 2020*

Very good oil,excellent value for money would recommend!

### ⭐⭐⭐⭐ Cheap oil, does what I bought it for.
*by N***E on 5 January 2026*

Only bought as a flushing oil before the proper stuff went in. It could well be good, but I wouldn’t trust it in my high performance Merc.

## Frequently Bought Together

- Valvotech VT-1 10W/40 A3/B4 Semi-Synthetic Engine Oil - 5 Litre
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**Shop now:** [https://www.desertcart.jp/products/72386008-vt-1-10w-40-a3-b4-semi-synthetic-engine-oil](https://www.desertcart.jp/products/72386008-vt-1-10w-40-a3-b4-semi-synthetic-engine-oil)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-12*