---
product_id: 90565070
title: "Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift"
brand: "discovery"
price: "€ 84.79"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.fi/products/90565070-discovery-model-engine-building-kit-diy-4-cylinder-combustion-engine
store_origin: FI
region: Finland
---

# LED lights for dynamic visual effect Battery-powered motorized pistons & fan 4-cylinder working combustion engine Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift

**Brand:** discovery
**Price:** € 84.79
**Availability:** ✅ In Stock

## Summary

> ⚙️ Ignite curiosity, build brilliance, and fuel your future engineer!

## Quick Answers

- **What is this?** Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift by discovery
- **How much does it cost?** € 84.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/90565070-discovery-model-engine-building-kit-diy-4-cylinder-combustion-engine)

## Best For

- discovery enthusiasts

## Why This Product

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

## Key Features

- • **Complete DIY Kit:** Includes all tools and parts needed for an immersive, step-by-step assembly journey.
- • **Educational & Fun:** Perfect for kids 8+ and adults to explore internal combustion principles together.
- • **Gift of Discovery:** A standout STEM gift that sparks curiosity and pride in every builder.
- • **Hands-On STEM Mastery:** Build critical thinking & mechanical skills with a real working engine model.
- • **Interactive Engineering Experience:** Watch pistons, valves, belts, and fans come alive with battery-powered motion.

## Overview

The Discovery Model Engine Building Kit is a hands-on STEM educational set featuring a realistic 4-cylinder combustion engine with working pistons, fan, valves, belts, and LED lights. Designed for ages 8 and up, it requires 2 AA batteries to power the motorized components, providing an immersive mechanical engineering experience that enhances critical thinking and motor skills. Ideal as a gift, it combines fun and learning in one comprehensive DIY construction project.

## Description

desertcart.com: Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift : Toys & Games

Review: Gift idea for boy - This is such a cool gift. Bought for my 11 year old. It’s an actual motor which is very cool. My husband enjoyed building with our son.
Review: Sense of accomplishment - My son loved building this engine. As he took the pieces I named them and explained the function. And had him repeat it. This was a great way to help him understand basic engine function. And when he saw this thing work once put the batteries in. He was AMAZED by it.

## Features

- ✔ DEVELOP THEIR CRITICAL THINKING SKILLS: The Discovery Kids DIY Toy Model Engine Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once!
- ✔ ALL THE TOOLS THEY NEED TO SUCCEED: Your child will have a great time constructing this comprehensive model engine toy! Tinker with the cranks, pulleys, belts, and exhaust valves to make this little gadget come to life right in front of their eyes!
- ✔ REV IT UP: Deliver the action of a classic car engine thanks to the powerful pistons and interactive cables! Simply plug the cables to the battery pack distributor and watch the engine fans turn around!
- ✔ LET YOUR CHILDREN GET HANDS ON with the Discovery Kids DIY Toy Model Engine Kit! This mini replica of a classic four cycle internal combustion gasoline car engine teaches young minds all about the wonderful world of mechanical engineering in one immersive set; It's the perfect holiday or Christmas gift for any child!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BRBVBSV |
| Batteries | 2 AA batteries required. |
| Best Sellers Rank | #50,119 in Toys & Games ( See Top 100 in Toys & Games ) #459 in Educational Science Kits |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,898) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3 pounds |
| Item model number | 1014810 |
| Manufacturer | MerchSource |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 2.72 x 12.17 x 14.96 inches |
| Release date | March 27, 2018 |

## Images

![Discovery Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift - Image 1](https://m.media-amazon.com/images/I/81tF8BmVIOL.jpg)

## Questions & Answers

**Q: What age is this toy recommended for?**
A: This toy is recommended for ages 8+.

**Q: Does this toy need batteries?**
A: Yes, it requires 2 AA batteries (not included).

**Q: How big is the engine?**
A: 5.75in x 9.80in x 9.75in.

**Q: How many pieces are there in the set?**
A: The full set contains 104 pieces.

**Q: Does this come with all necessary tools to complete the model?**
A: Yes, this includes a screwdriver and anything else necessary to build the engine. All you need are batteries to power it on.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gift idea for boy
*by H***. on December 22, 2025*

This is such a cool gift. Bought for my 11 year old. It’s an actual motor which is very cool. My husband enjoyed building with our son.

### ⭐⭐⭐⭐⭐ Sense of accomplishment
*by Q***A on January 1, 2026*

My son loved building this engine. As he took the pieces I named them and explained the function. And had him repeat it. This was a great way to help him understand basic engine function. And when he saw this thing work once put the batteries in. He was AMAZED by it.

### ⭐⭐⭐⭐ Engine build kit
*by C***. on December 2, 2025*

Perfect gift for your mechanically inclined

## Frequently Bought Together

- Discovery #MINDBLOWN Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift
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**Shop now:** [https://www.desertcart.fi/products/90565070-discovery-model-engine-building-kit-diy-4-cylinder-combustion-engine](https://www.desertcart.fi/products/90565070-discovery-model-engine-building-kit-diy-4-cylinder-combustion-engine)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*