--- product_id: 296754784 title: "DjuiinoStar Vehicle Engine Model Assembly Kit (300+ Pieces Components, 5 Hours Assembly Time), Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit DM13-1" brand: "djuiinostar" price: "3297.12 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/296754784-djuiinostar-vehicle-engine-model-assembly-kit-300-pieces-components-5 store_origin: TN region: Tunisia --- # 5 hours immersive build time 500mAh rechargeable battery-powered 300+ precision aluminum parts DjuiinoStar Vehicle Engine Model Assembly Kit (300+ Pieces Components, 5 Hours Assembly Time), Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit DM13-1 **Brand:** djuiinostar **Price:** 3297.12 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Build brilliance, fuel your curiosity! ## Quick Answers - **What is this?** DjuiinoStar Vehicle Engine Model Assembly Kit (300+ Pieces Components, 5 Hours Assembly Time), Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit DM13-1 by djuiinostar - **How much does it cost?** 3297.12 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/296754784-djuiinostar-vehicle-engine-model-assembly-kit-300-pieces-components-5) ## Best For - djuiinostar enthusiasts ## Why This Product - Trusted djuiinostar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Desk-Worthy Design:** Show off your engineering prowess with a sleek, fully functional engine model that doubles as a captivating office conversation starter. - • **STEM-Ready & Social:** Perfect for science projects or impressing your professional circle with a unique blend of education, art, and engineering. - • **Master the Mechanics:** Dive deep into the inner workings of a real 4-cylinder, four-stroke engine with over 300 high-grade aluminum components. - • **Power Meets Precision:** Experience authentic engine motion powered by dual electric motors and a rechargeable lithium battery for dynamic demonstration. - • **Quality Time, Engineered:** Transform 5 hours into meaningful family bonding and hands-on STEM learning that sparks curiosity and creativity. ## Overview This Vehicle Engine Model Assembly Kit features 300+ high-grade aluminum parts to build a fully functional four-stroke, 4-cylinder engine model. Designed for a 5-hour immersive assembly, it offers an educational hands-on experience powered by dual electric motors and a rechargeable 500mAh lithium battery. Ideal for STEM learning, family bonding, and as a stylish, interactive desk display. ## Description Full description not available ## Features - ★Family time: with 300+ pieces of components (most of which are made by high grade Aluminum)! This kit will cost you about 5 hours to assemble. Buy one kit to share hours of joy time with your families. - ★Educational: this assembly kit perfectly displays how each part of a modern v4 internal combustion engine are connected together and how they interact with each other. Displays the basic principle of a v4 gas engine. Great for your kid's science project. - ★Wonderful shelf candy: it's a piece of art built by you from scratch. Put it in your office and it'll be a great conversation starter. Unique design and nice workmanship make this model a great decor for your desk or shelf. - ★Another kind of Stirling Engine?: No. It's a model of a 4 cylinder, 4 cycle gas car engine that runs via two electric motors powered by a 500mAh rechargeable lithium battery. You can find a YouTube video of one being assembled on the channel "NDA Hack" titled "How to build Car Engine Assembly Kit - Full Metal 4 Cylinder" if you're curious. ## Technical Specifications | Specification | Value | |---------------|-------| | Material Type | Aluminum | | Size | 4-Cylinder | | Number of Pieces | 300 | | Item Weight | 3.6 Pounds | | Item Dimensions | 5.91 x 4.72 x 7.09 inches | | Additional Features | 4-Cylinder Engine, High-grade Aluminum Components, Educational Aspect | | Style | V4 | | Seasons | All Seasons | | Theme | Vehicle | ## Product Details - **Brand:** DjuiinoStar - **Age Range (Description):** Kid - **Theme:** Vehicle - **Item dimensions L x W x H:** 5.91 x 4.72 x 7.09 inches - **Material:** Aluminum ## Images ![DjuiinoStar Vehicle Engine Model Assembly Kit (300+ Pieces Components, 5 Hours Assembly Time), Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit DM13-1 - Image 1](https://m.media-amazon.com/images/I/71M5LGKwYrL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I'm confused. Why is this $500 when I found another posting for the same model for $30?** A: Video telling the truth. It's FAR NOT POSSIBLE to produce a moving engine kit with 300+ parts, let alone most of which are made by Aluminum, at 30 bucks. Make sure to buy from AUTHENTIC SELLER DjuiinoStar! Our competitor bullied us by leaving fake information. Don't be misled by them. **Q: Could you post a photo or video of your purchase please?** A: Sure. Please make sure to buy from authentic seller of this product! Seller ID: DjuiinoStar. Please also make sure it's ships from Amazon too. Merry Christmas! **Q: Is these real car engine** A: No it is not. It's a model. Great for teaching. **Q: Does the pulley tensioner work i.e., allow adjustability?** A: Yes, all seems to work well. ## Frequently Bought Together - DjuiinoStar Vehicle Engine Model Assembly Kit (300+ Pieces Components, 5 Hours Assembly Time), Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit DM13-1 - Sunnytech Low Temperature Stirling Engine Motor Steam Heat Education Model Toy Kit For mechanical skills (LT001) - DjuiinoStar Heavy Duty Gyroscope (Solid Stainless Steel Rotor): Initial Speed 8,000 RPM, Sturdy and Stable; Provides Very Good Gaming Experience; High-End Office Toy, Addictive Science Gear DG-5PRO-01 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/296754784-djuiinostar-vehicle-engine-model-assembly-kit-300-pieces-components-5](https://www.desertcart.tn/products/296754784-djuiinostar-vehicle-engine-model-assembly-kit-300-pieces-components-5) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-07*