---
product_id: 687323775
title: "- V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults"
brand: "mould king"
price: "€ 383.66"
currency: EUR
in_stock: true
reviews_count: 13
category: "Mould King"
url: https://www.desertcart.at/products/687323775-v12-engine-model-kit-that-runs-moc-engineering-model-building
store_origin: AT
region: Austria
---

# Battery-powered motor 4-speed adjustable drivetrain 3472 precision parts - V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults

**Brand:** mould king
**Price:** € 383.66
**Availability:** ✅ In Stock

## Summary

> ⚙️ Build the power. Feel the precision. Own the legend.

## Quick Answers

- **What is this?** - V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults by mould king
- **How much does it cost?** € 383.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/687323775-v12-engine-model-kit-that-runs-moc-engineering-model-building)

## 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

- • **Collector’s Dream Gift:** A striking display piece and conversation starter for any design or engineering enthusiast.
- • **Customizable Performance:** Four-speed gear lever lets you control engine speed like a pro mechanic.
- • **Dynamic Realism in Motion:** Battery-powered motor replicates authentic piston movements with smooth operation.
- • **STEM Challenge for Adults:** Complex build designed to sharpen hand-eye coordination and engineering skills.
- • **Precision Engineering Masterpiece:** Assemble 3472 interlocking blocks into a fully functional V12 engine model.

## Overview

The Mould King V12 Engine Model Kit is a sophisticated 3472-piece STEM building set designed for adults. Featuring a battery-powered motor and a 4-speed adjustable drivetrain, it replicates the real mechanics of a V12 engine with smooth piston movements. Crafted from durable ABS plastic and compatible with mainstream blocks, this kit offers a challenging yet rewarding build experience that doubles as a stunning collectible and educational tool.

## Description

desertcart.com: Mould King V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults : Toys & Games

Review: Fun Engine to Build - Amazing model. Got it built in 3 days, working on it about 5-6 hours each day. Runs smoothly and looks great. Instructions were very clear and easy to follow.
Review: Works great - Great alternative brand. A few steps confusing but overall A great build

## Features

- 【V12 Engine Building Kit】Mould King Engine Series - The V12 engine, a type of V-engine, has cylinders arranged in a 90-degree V-shape. This type of engine can effectively counteract vibrations during operation and provide more stable performance.
- 【Build your Own Engine Model】This product is powered by the equipped battery and reproduces the dynamic principle 1:1 for you. Its compact design allows for high power output in the limited engine compartment. The drive train works with precise piston movements. Four speeds can be adjusted by moving the gear lever.
- 【MOC Engine Model】Mould King V12 Engine building block kits is assembled from 3472 building block parts and has colorful paper instructions to help you easily assemble it. This building block kit compatible with mainstream building blocks. All parts are easy to assemble and will not fall apart.
- 【Fun Building Challenge】Mould King V12 Engine Kits made from ABS materials and tested for quality control to ensure compliance with safety standards. MOC building blocks toys are designed to provide the interesting and challenging building experiences. The building blocks are the challenges during assembling and the achievement after finishing.
- 【Ideal Gifts】 Mould King building set is a good collection. If you are looking for a cool present for your lover or family's birthday/ Christmas/ New Year. Or you have searched for a building block challenge, this product is the best choice!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DN94S2YC |
| Age Range Description | Adult |
| Best Sellers Rank | #86,358 in Toys & Games ( See Top 100 in Toys & Games ) #2,727 in Toy Building Sets |
| Brand Name | Mould King |
| Color | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (77) |
| Educational Objective | Hand-Eye Coordination |
| Is Assembly Required | Yes |
| Item Weight | 4 Kilograms |
| Manufacturer | Mould King |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Manufacturer Part Number | WX10169-LZCAYL |
| Material Type | Plastic |
| Model Name | WX10169-LZUSYL |
| Model Number | WX10169-LZUSYL |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Pieces | 3472 |
| Operation Mode | manual |
| Power Source | battery |
| Set Name | V12 Engine |
| Size | medium to large |
| Supported Battery Types | Lithium-ion battery |
| Target Audience | Adult |
| Toy Building Block Type | Interlocking Toy Building Block |
| UPC | 705736912244 |

## Images

![- V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults - Image 1](https://m.media-amazon.com/images/I/81n3bJr-UDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun Engine to Build
*by C***M on December 23, 2025*

Amazing model. Got it built in 3 days, working on it about 5-6 hours each day. Runs smoothly and looks great. Instructions were very clear and easy to follow.

### ⭐⭐⭐⭐⭐ Works great
*by L***G on January 21, 2025*

Great alternative brand. A few steps confusing but overall A great build

### ⭐⭐⭐⭐⭐ FUN
*by D***N on January 12, 2026*

This is a fun build, but beware, it can be complicated as well.

## Frequently Bought Together

- Mould King V12 Engine Building Block Sets, V12 Engine Model Kit That Runs, MOC Engineering Model Building Kit with Battery and Motor, 3472 PCS STEM Engineering Building Blocks for Adults
- Mould King V8 Engine Model Kit That Runs - MOC Engineering Building Blocks Set With Battery and Motor - STEM Toys for Kids and Adults, 2718 PCS

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-23*