---
product_id: 653989362
title: "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(952+PCS)"
brand: "mould king"
price: "VT30839"
currency: VUV
in_stock: true
reviews_count: 13
category: "Mould King"
url: https://www.desertcart.vu/products/653989362-mould-king-10131-w16-engine-building-blocks-sets-v8-engine
store_origin: VU
region: Vanuatu
---

# Electric motor & battery-powered Transparent cylinder heads 952+ precision pieces 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(952+PCS)

**Brand:** mould king
**Price:** VT30839
**Availability:** ✅ In Stock

## Summary

> ⚡ Build, run, and wow—your ultimate STEM engine experience!

## Quick Answers

- **What is this?** 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(952+PCS) by mould king
- **How much does it cost?** VT30839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/653989362-mould-king-10131-w16-engine-building-blocks-sets-v8-engine)

## 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 Skills Booster:** Enhances problem-solving, creativity, and teamwork—perfect for millennial professionals nurturing future innovators.
- • **Electrify Your Build:** Integrated electric motor and battery box bring your engine model to life with dynamic running action.
- • **Gift-Ready Packaging:** Arrives in sturdy, stylish packaging ideal for birthdays or holidays—because impressive gifts make lasting impressions.
- • **See the Science in Motion:** Transparent cylinder heads reveal the intricate piston and valve movements for immersive STEM learning.
- • **Precision Engineering Masterpiece:** Build a complex 16-cylinder W16 engine with 952+ detailed blocks for authentic mechanical realism.

## Overview

The Mould King 10131 W16 Engine Building Set is a sophisticated 952-piece model kit that lets you construct a realistic 16-cylinder W16 engine with electric motor functionality. Designed for ages 14+, it features transparent cylinder heads to observe piston mechanics, promoting STEM skills like problem-solving and creativity. This premium kit combines engineering precision with hands-on fun, making it a standout gift for enthusiasts and aspiring engineers alike.

## Description

desertcart.com: 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(952+PCS) : Toys & Games

Review: Great quality fun kit to build. - I was impressed by the detail and quality of the parts and the assembly instructions. I would not say it was super easy to assemble and I had to take my time but was fun to build. If any 8 year old can build this kit by themselves, they need to be working at NASA today. If your vison is less than perfect like mine do yourself a favor and download the PDF so you can zoom in on the steps on your laptop. Can be hard to see in the manual. The PDF also has a link to download the mobile app for the model. I did some early testing with the electric motor to make sure the crankshafts were all working correctly. It was fun to watch the crankshafts turn and the pistons go up and down. It was a bit of a shame the crankshaft and cams were mostly covered by other parts and as another reviewer mentioned the cylinder heads are opaque instead of clear. Would have been nice to be able to see the pistons going up and down and other internals more clearly. I consider the purchase well worth the money.
Review: It works! - Awesome project! Instructions were easy to follow. My son really enjoyed building it and having it run in the end. He was able to troubleshoot the areas that needed fixing.

## Features

- 【Build Your Own Engine Model】 This W16 engine is Tight-Fitted V8 Engine, which is 2*V8 engine combination that arranged in a W-shape. The W16 engine is the most popular technic engine for supercar enthusiasts and fans, which equipped with 16-cylinder 8-Liter 4-turbochargers, delivers tremendous power output.
- 【Electrical Dynamic Version】With 1*L motor and 1* battery box. This W16 Tight-Fitted V8 Engine Model Kit is electrically driven mode,which can be run after assembly. Its compact design can achieve high power output in a limited engine compartment.
- 【Authentic Details】Transparent cylinder head design allows you to see directly through it how the valve train works together inside. You will see this (W16 Tight-Fitted V8 Engines) has precise piston movement, 4 delicate turbocharger and advanced exhaust system.
- 【STEM Toys】It is a wonderful activity together with family or friends. This model engine kit will promote your hand-eye coordination, divergent thinking,problem-solving skills,inspires creativity and brain development. Helps you learn collaboration and teamwork,It makes science, mechanical masterminding, and even movement empowerment from start to finish.
- 【Ideal Gift】This building toy comes in sturdy cardboard packaging—perfect for gifting on Birthdays,Christmas, or New Years. All products of my company have been strictly tested before shipping. If you encounter any issues such as missing pieces or non-functional motor, please feel free to contact us!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9TJQBZ8 |
| Batteries | 1 Lithium Metal batteries required. |
| Best Sellers Rank | #58,402 in Toys & Games ( See Top 100 in Toys & Games ) #2,093 in Toy Building Sets |
| Customer Reviews | 4.5 4.5 out of 5 stars (292) |
| Item Weight | 2.2 pounds |
| Item model number | 10131 |
| Language | English |
| Manufacturer | Mould King |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 11.89 x 5.83 x 5.91 inches |

## Product Details

- **Brand:** Mould King
- **Age Range (Description):** Kid
- **Color:** Silver
- **Theme:** Engine Building, Engine Model
- **Item dimensions L x W x H:** 11.89 x 5.83 x 5.91 inches

## Images

![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(952+PCS) - Image 1](https://m.media-amazon.com/images/I/71PQSgL2WDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality fun kit to build.
*by D***L on July 24, 2025*

I was impressed by the detail and quality of the parts and the assembly instructions. I would not say it was super easy to assemble and I had to take my time but was fun to build. If any 8 year old can build this kit by themselves, they need to be working at NASA today. If your vison is less than perfect like mine do yourself a favor and download the PDF so you can zoom in on the steps on your laptop. Can be hard to see in the manual. The PDF also has a link to download the mobile app for the model. I did some early testing with the electric motor to make sure the crankshafts were all working correctly. It was fun to watch the crankshafts turn and the pistons go up and down. It was a bit of a shame the crankshaft and cams were mostly covered by other parts and as another reviewer mentioned the cylinder heads are opaque instead of clear. Would have been nice to be able to see the pistons going up and down and other internals more clearly. I consider the purchase well worth the money.

### ⭐⭐⭐⭐⭐ It works!
*by K***N on January 15, 2026*

Awesome project! Instructions were easy to follow. My son really enjoyed building it and having it run in the end. He was able to troubleshoot the areas that needed fixing.

### ⭐⭐⭐⭐⭐ Great kit.
*by A***S on July 12, 2025*

Surprised by the detail and complexity of these kids! I have put two of them together and was challenged by the builds. The number of parts is a little overwhelming at first but most of the parts are used in order if the labels on the packets but not all! One if the models had two complete sets of numbered packets of parts, so it was a little confusing but the instructions are very clear and I think anyone can follow them if you have the patience to follow them. Each step is short and easy to complete. I can't wait for my grandsons to get old enough to build these! The details and custom pieces are far better (and cheaper) than the original brand of bricks. Every time I check, Mould King had released another model with even more detail! Wouldn't hesitate to recommend to anyone!

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*