---
product_id: 719944656
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: "€ 390.55"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mould King"
url: https://www.desertcart.ie/products/719944656-v12-engine-model-kit-that-runs-moc-engineering-model-building
store_origin: IE
region: Ireland
---

# Battery-powered motor 3472 precision parts 4-speed adjustable gearbox 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:** € 390.55
**Availability:** ✅ In Stock

## Summary

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

## 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?** € 390.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/719944656-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 sophisticated, eye-catching model perfect for birthdays, holidays, or elevating your desk décor.
- • **Dynamic Realism in Motion:** Battery-powered motor replicates true-to-life piston movements and engine dynamics 1:1.
- • **Customizable Speed Control:** Shift through 4 distinct speeds with an intuitive gear lever for hands-on mechanical experience.
- • **STEM Challenge for Grown-Ups:** Boost problem-solving, spatial reasoning, and hand-eye coordination with a rewarding build.
- • **Precision Engineering Masterpiece:** Assemble 3472 high-quality ABS blocks into a stunningly detailed V12 engine model.

## Overview

The Mould King V12 Engine Model Kit is a 3472-piece, battery-powered engineering marvel that recreates the intricate mechanics of a real V12 engine. Designed for adults and STEM enthusiasts, it features a 4-speed gearbox, precise piston movements, and durable ABS parts, delivering an immersive, hands-on building challenge that doubles as a striking collectible.

## Description

After-sales serviceWarranty: Normally all parts are available, but if parts are missing or damaged, we will send free spare parts!

Review: Very large engine build. A lot of detail from crank shaft to cams, valves and timing chains. Realistic appearance. Interesting speed gearbox. This was challenging and instructions are good. Some parts need glue to hold in place.
Review: 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.

## 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 |
| Assembly Required | Yes |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Best Sellers Rank | #64,264 in Toys ( See Top 100 in Toys ) #3,172 in Toy Building Sets |
| Color | Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (44) |
| Date First Available | 2 January 2025 |
| Educational Objective(s) | Problem Solving, Spatial Reasoning, Hand-Eye Coordination |
| Item model number | WX10169-LZUSYL |
| Manufacturer recommended age | 8 years and up |
| Material Type(s) | Plastic |
| Number of Puzzle Pieces | 3472 |
| Package Dimensions | 43.99 x 30.3 x 16.61 cm; 4 kg |
| tech_spec_battery_description_toys | Lithium-ion battery |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***E on 20 October 2025*

Very large engine build. A lot of detail from crank shaft to cams, valves and timing chains. Realistic appearance. Interesting speed gearbox. This was challenging and instructions are good. Some parts need glue to hold in place.

### ⭐⭐⭐⭐⭐ Review
*by C***M on 23 December 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.

### ⭐⭐⭐⭐⭐ Review
*by L***G on 21 January 2025*

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

## 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 Ireland*
*Store origin: IE*
*Last updated: 2026-03-12*