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Diesel Engine Model Kit that Runs for Adults, MOC Mini Inline 4-Cylinder Diesel Engine Building Set with Motor, Compatible with Lego, Mechanical Engineering STEM Toy for Teens (1029 PCS)

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Sep 2
Order within 16 hours and 32 minutes
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Features

  • Inline 4-Cylinder Diesel Engine Scale ModelExplore this highly detailed diesel engine scale model and its powerful performance. It features transparent cylinder head, movable pistons, air valves, exhaust pipes, turbochargers details, precisely replicating the operation of a true inline 4-cylinder diesel engine, making it an ideal choice for any mechanic diesel enthusiast or model collector
  • Rechargeable Motor for Endless OperationExperience endless, smooth-running demonstrations with rechargeable dual-speed motor, powered by an included USB cable (NO Battery Required). Simply flip the switch to bring the mechanical assembly to life. Observe the rhythmic motion of internal components, providing a captivating visual lesson in diesel engine cycles and mechanical principles
  • Perfect Gift for Diesel Car EnthusiastAn impressive and unique gift for any diesel engine enthusiast, car enthusiast, or aspiring engineer. Whether for a birthday, holiday, Christmas, or a STEM-themed event, this model is more than a toyit's a display-worthy piece that celebrates craftsmanship and inspires curiosity about powertrain technology
  • STEM Hands-On Engineering Educational ToyEncourages learning in mechanical design, physics, and logical problem-solving. This building kit offers a practical introduction to diesel engine technology and engineering fundamentals, making it an ideal STEM resource for classrooms, workshops, or family projects
  • High-Quality & Durable ConstructionMade from durable, non-toxic ABS material that meets ASTM and CPSIA safety standards. Including step-by-step color instructions. Each of the 1029 pieces is precision-engineered for a secure fit and long-lasting stability, providing a rewarding and safe building experience for teens and adult hobbyists

Description

What's inside the box? 1029 pieces building blocks, 1 instruction manual, 1 rechargeable dual-speed motor, 1 USB charging cable. What are the dimensions of the finished diesel engine model? After assembly, the diesel engine model measures 9.13*4.8*7.99 inches, making it ideal for home displays or holiday gifts. Is the instruction manual easy to understand? The BseSparklion diesel engine model kit comes with a step-by-step instruction manual and separate numbered parts bag. What age is this engine model toy suitable for? This is a challenging and rewarding STEM building project. It is recommended that children aged 14 and above or adults accompany them to complete the assembly. What should I do if the received product are missing parts or have lost parts? You can do this by email. We will reply within 24 hours and send you the missing parts for free. Thank you. We have an outstanding team of designers dedicated to creating various building sets for kids and adults.

Brand Name: BseSparklion


Manufacturer Minimum Age (MONTHS): 168


Model Name: Diesel Engine Building Kit


Model Number: YC765


Age Range Description: Teen


Customer Package Type: Standard Packaging


Manufacturer Maximum Age (MONTHS): 720


Unit Count: 1029 Count


Set Name: Diesel Engine Building Kit (1029 Pieces)


Target Audience: Adult


Included Components: Instruction Manual


Manufacturer: BseSparklion


Manufacturer Part Number: YC765


Theme: Car


Number of Pieces: 1029


Item Dimensions: 9.13 x 4.8 x 7.99 inches


Educational Objective: Creative Thinking


Additional Features: Non Toxic


Toy Building Block Type: Stacking Toy Building Block


Supported Battery Types: No battery required; powered by USB cable


Indoor Outdoor Usage: Indoor


Operation Mode: automatic


Power Source: USB cable


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great kit
I really enjoyed building this kit. It has great detail & parts work well together. I really like all the exposed moving parts. Most kits cover a lot up & you can’t hardly see the movement inside. Looks great when completed. Only complaint I have is it was short one little radiator corner piece. 🤷🏼♂️ ... show more
Reviewed in the United States on May 28, 2026 by robert

  • Mechanical Nerds: This One Is Worth It
This inline four-cylinder diesel engine kit was a blast to build. The 1,029 pieces made it a challenging project, but that’s what made it fun. My biggest recommendation is to organize all the parts before you start because some of the pieces are extremely small and can be frustrating to find. My kit was missing a few pieces, but the company’s customer service was excellent. I contacted them, and they sent me an entire replacement box quickly with no hassle. Great communication and great support. After finishing the build, I was amazed that the engine actually runs. I had to give the fan a little spin by hand at first to loosen it up, but after that it ran and worked great. Seeing all the moving parts come together was awesome. The only downside is the battery pack. The USB-C charging port is in a really inconvenient location, and the included cable is only about 6 inches long, making it a pain to charge. Even with that small issue, I’m giving this 5 stars because the engine itself is amazing, it actually works, and the customer service was top-notch. I had a lot of fun building it, and I’m already moving on to my next project — a remote-controlled robot arm. ... show more
Reviewed in the United States on July 13, 2026 by lrose

  • Fun to build
Kool kit. Fun to build. Worth the money.
Reviewed in the United States on June 4, 2026 by Double J double u

  • Its neat
This was my first time building one of these things, was therapeutic. came out well enough, the radiator is a bit flimsy but holds while running. also the grill doesn't want to fit. this could be my inexperience though. they give you plenty of parts and I have a bag that i didnt open, and it says please use these, but im guessing thats why the radiator is loose. id recommend it, was a pleasant experience. ... show more
Reviewed in the United States on June 12, 2026 by alex sturgeon

  • Gift for husband
My husband loved this gift. He has had so much fun chipping away at this! I plan on buying more once he’s done with this one!
Reviewed in the United States on May 5, 2026 by melissa

  • Check all your pieces before putting it together
Pieces missing
Reviewed in the United States on March 15, 2026 by Warren

  • good educational model
I have purchased two as educational gifts for boys 11 and 14. They seemed to enjoy them.
Reviewed in the United States on May 17, 2026 by DEAN MUSCHAMP

  • High quality model with great instructions.
This is a well made, high quality, well detailed and easy to assemble model. The finished product looks amazing and has a rechargeable electric motor to make everything turn like a real engine. For a model, it is very realistic and highly detailed. All parts are individually bagged in sub groups, which are assigned to the steps in the instructions, making assembly a breeze and very enjoyable. With the excellent instructions provided, it took me about eight hours to assemble this, all of which I enjoyed. Once assembled, it functions like a real engine, pretty cool and very detailed. I enjoyed assembling this and enjoy watching it operate. ... show more
Reviewed in the United States on March 15, 2026 by Reviewer #458907432

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