---
product_id: 628263192
title: "Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults"
brand: "mould king"
price: "RM249"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/628263192-mould-king-10087-l4-casoline-engine-building-blocks-kit-1787
store_origin: MY
region: Malaysia
---

# 9V battery-powered XL motor Authentic L4 engine mechanics 1787 precision pieces Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults

**Brand:** mould king
**Price:** RM249
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Ignite your inner engineer with the ultimate DIY mini engine kit!

## Quick Answers

- **What is this?** Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults by mould king
- **How much does it cost?** RM249 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/628263192-mould-king-10087-l4-casoline-engine-building-blocks-kit-1787)

## Best For

- mould king enthusiasts

## Why This Product

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

## Key Features

- • **STEM Skill Booster:** Enhances logical thinking, motor skills, and creativity—perfect for curious minds aged 8 and up.
- • **Power Your Creativity:** Equipped with a 9V battery box and XL motor to bring your mini engine to life with kinetic energy.
- • **Gift-Worthy Innovation:** Ideal for birthdays or holidays, this DIY kit offers a hands-on STEM project that stands out in any collection.
- • **Authentic Engine Simulation:** True-to-life piston, valve, and ignition system mechanics deliver smooth, vibration-reduced operation.
- • **Precision Engineering Mastery:** 1787 intricately designed pieces replicate real engine dynamics for an immersive build experience.

## Overview

The Mould King 10087 L4 Gasoline Engine Building Blocks Kit features 1787 precision pieces to construct a fully functional mini four-cylinder engine. Powered by a 9V battery and XL motor, it authentically simulates real engine mechanics including pistons, valves, and ignition systems. Designed as a STEM project for ages 8+, it sharpens logical thinking and motor skills while delivering an engaging hands-on experience.

## Description

Build Your Own Mini Engine

## Features

- The Mould King 10087 direct-coupled four-cylinder gasoline engine (L4) is a common drive choice for SUVs, with four cylinders arranged linearly on a single crankshaft for smooth engine operation. This reduces vibration, and the ignition system ignites the mixture through the spark plug, ensuring stable power output.
- Details Shown - Precisely engineered piston and connecting rod assemblies to replicate true dynamics. The details of the internal mechanical structure accurately simulate the valve and ignition system, and the intake and exhaust paths completely correspond to the movement trajectory of the real engine.
- Building Fun - 1787Pcs engine building kit can increase your logical thinking skills! You can use your creativity, think logically, and improve your motor skills while having fun assembling a model L4 engine kit. Equipped with XL motor and a 9V battery box(require 6 AA batteries, not include), it will bring you kinetic energy surprise!
- STEM Project Choice- DIY engine building kit for boys and girls ages 14 and up. If you are looking for a cool STEM project for your kids or familys. Such as birthday/Christmas/New Year/Easter, etc. This engine model is a good choice.
- Professional Service - Engine models are made of high-quality, high-precision materials. Products are strictly tested before leaving the factory. If you encounter any problems when installing or using the product, please don't hesitate to tell us, we will try our best to deal with it!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Puzzle Pieces | 1787 |
| Assembly Required | Yes |
| Batteries Required | Yes |
| Batteries Included | Yes |
| tech_spec_battery_description_toys | 9V battery box with 6 AA batteries |
| Material Type(s) | Plastic |
| Colour | Black |
| Product Dimensions | 32.51 x 23.37 x 19.81 cm; 1.98 kg |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item part number | 10087QMNCA |
| Manufacturer recommended age | 8 years and up |
| Manufacturer | Mould King |
| Item Weight | 1 kg 980 g |

## Images

![Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults - Image 1](https://m.media-amazon.com/images/I/71EiwwkSxjL.jpg)
![Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults - Image 2](https://m.media-amazon.com/images/I/81Qs8JM3+FL.jpg)
![Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults - Image 3](https://m.media-amazon.com/images/I/81MVsgRTIFL.jpg)
![Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults - Image 4](https://m.media-amazon.com/images/I/81ld4wyroAL.jpg)
![Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults - Image 5](https://m.media-amazon.com/images/I/81VVJLQZT7L.jpg)

## Frequently Bought Together

- Mould King 10087 L4 Casoline Engine Building Blocks Kit - 1787 Pieces to Build Your Own Mini Engine That Work - DIY STEM Project for Kids, Teens, & Hobby Kit for Adults
- Mould King 10131 W16 Engine Building Blocks Sets, V8 Engine Model kit That Run, Build Your Own STEM Model Engine, 16-Cylinder Car Engine Building Engineering Toys for Kids/Adults Collections(952+PCS)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-27*