---
product_id: 509445557
title: "DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118"
brand: "djuiinostar"
price: "¥29749"
currency: JPY
in_stock: false
reviews_count: 5
url: https://www.desertcart.jp/products/509445557-djuiinostar-vehicle-engine-model-assembly-kit-350-pieces-components-3
store_origin: JP
region: Japan
---

# 3 hours immersive build time 500mAh rechargeable lithium battery 350+ precision aluminum parts DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118

**Brand:** djuiinostar
**Price:** ¥29749
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Build brilliance, power your passion!

## Quick Answers

- **What is this?** DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118 by djuiinostar
- **How much does it cost?** ¥29749 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/509445557-djuiinostar-vehicle-engine-model-assembly-kit-350-pieces-components-3)

## Best For

- djuiinostar enthusiasts

## Why This Product

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

## Key Features

- • **Engage & Educate:** Perfect STEM project for curious minds 14+, blending hands-on learning with fun.
- • **Desk-Worthy Design:** A sleek silver engine model that doubles as a captivating conversation starter and office décor.
- • **Master the Mechanics:** Dive deep into the inner workings of a real 8-cylinder gas engine with this fully functional model.
- • **Plug, Play & Impress:** Runs on a rechargeable lithium battery delivering 30 minutes of smooth engine motion.
- • **Premium Metal Craftsmanship:** Crafted from high-grade aluminum and stainless steel for durability and authentic feel.

## Overview

The DjuiinoStar Vehicle Engine Model Assembly Kit is a meticulously engineered 350+ piece metal model of a straight-eight, 8-cylinder gas engine. Designed for enthusiasts aged 14 and up, it offers a 3-hour hands-on assembly experience that educates on engine mechanics while producing a working model powered by a rechargeable 500mAh lithium battery. Its premium aluminum and stainless steel construction makes it a durable, eye-catching desk display and an ideal STEM learning tool.

## Description

Specifications: *Material: Aluminum Alloy, Stainless Steel, lithium battery; *Size after assembly: 6.7″x7.8″x7.1″(LxWxH); *Weight after assembly: 5.6lbs; *Working time: around 30 minutes with fully charged battery. Have fun! ^ↀᴥↀ^

Review: I can highly recommend this kit. All metal pieces, good tolerances, everything was nicely deburred. Every single part was well labeled, overall packaging very nicely done. Comes in a metal box. Took me 8 hours to build, and it was fun all the way through. I wish, instruction booklet would have also been in English. Was written in Chinese only. I added four pieces of adhesive felt under stand, to avoid scratching my desk where I display it.
Review: Quite expensive

## Features

- ★Family time: with 350+ pieces of components (most of which are made by high grade Aluminum)! This kit will cost you about 3 hours to assemble. Buy one kit to share hours of joy time with your families.
- ★Educational: this assembly kit perfectly displays how each part of a modern v8 internal combustion engine are connected together and how they interact with each other. Displays the basic principle of a v8 gas engine. Great for your kid's science project.
- ★Wonderful shelf candy: it's a piece of art built by you from scratch. Put it in your office and it'll be a great conversation starter. Unique design and nice workmanship make this model a great decor for your desk or shelf.
- ★Another kind of Stirling Engine?: No. It's a model of a 8 cylinder, 8 cycle gas car engine that runs via two electric motors powered by a 500mAh rechargeable lithium battery. You can find a YouTube video of one being assembled on the channel "NDA Hack" titled "How to build Car Engine Assembly Kit - Full Metal 4 Cylinder" if you're curious.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0936ZS69C |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Colour | Silver |
| Customer Reviews | 4.9 4.9 out of 5 stars (10) |
| Date First Available | 1 April 2021 |
| Educational Objective(s) | science |
| Item model number | DM118 |
| Manufacturer recommended age | 14 years and up |
| Material Type(s) | Aluminum |
| Number of pieces | 350 |
| Product Dimensions | 21 x 17 x 18 cm; 2.27 kg |

## Product Details

- **Age range (description):** Kid
- **Brand:** DjuiinoStar
- **Colour:** Silver
- **Item dimensions L x W x H:** 21 x 17 x 18 centimetres
- **Theme:** Vehicle

## Images

![DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118 - Image 1](https://m.media-amazon.com/images/I/61wOnBhuOtL.jpg)
![DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118 - Image 2](https://m.media-amazon.com/images/I/713opX3Zj8L.jpg)
![DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118 - Image 3](https://m.media-amazon.com/images/I/71EKrA-voLL.jpg)
![DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118 - Image 4](https://m.media-amazon.com/images/I/71FGBqJta-L.jpg)
![DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118 - Image 5](https://m.media-amazon.com/images/I/81YwwQbBicL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***S on 20 June 2025*

I can highly recommend this kit. All metal pieces, good tolerances, everything was nicely deburred. Every single part was well labeled, overall packaging very nicely done. Comes in a metal box. Took me 8 hours to build, and it was fun all the way through. I wish, instruction booklet would have also been in English. Was written in Chinese only. I added four pieces of adhesive felt under stand, to avoid scratching my desk where I display it.

### ⭐⭐⭐⭐ Review
*by R***V on 8 November 2022*

Quite expensive

### ⭐⭐⭐⭐⭐ Review
*by L***R on 10 November 2024*

Great Engine model kit. Somewhat challenging (in a good way) assembly, great fit of all peaces! The price is high but justified.

## Frequently Bought Together

- DjuiinoStar Vehicle Engine Model Assembly Kit (350+ Pieces Components, 3 Hours Assembly Time), Eight-Stroke Straight-Eight Gas Engine Working Model, 8 Cylinder Engine Kit DM118
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-04-23*