3D Printable Inline 4 Car Engine Model 3D print model

  • Here are all the files to 3D print your own working model engine with removable parts so you can see all the parts moving inside! Almost all parts are 3D printable with a few extra componenets needed. In total there are over 50 files in this download.

  • I have created an in depth 20 page instruction manual showing all the extra parts needed, labelled diagrams on assembling each part and top tips for getting it running smoothly. (Comes with the files). Some 3D printed parts will need some post processing (sanding) to remove layer lines to get parts moving smoothly.

  • Once purchase feel free to get in touch at any point if you encounter a problem and to share your print!


Engine Type: Inline 4, 4-Stroke Petrol

Reccommended Material: PLA

Printer Bed Size Requirements: Longest Component is 205mm

Total Engine Length: 230mm

Total Engine Width: 100mm

Total Engine Height: 140mm

Bore Size: 35mm

Estimated Print time: 100 hours

The Files for the motor mounting are provided along with a diagram of how it is assembled however you will have to source your own parts from the internet as I designed it from parts around my house. Parts I used:

  • 9V DC Power Supply, 1A rated

  • 38 mm Diameter Motor, resistance 6 ohm

  • Switch that fit into 11mm hole

  • Potentiometer 200 ohm, power rating 2 watts

Files download as a (.zip) file containing all STL, SLDPRT files and Instruction manual PDF

Contacts: jackstiles84@gmail.com

    This product has no reviews yet
    3D Printable Inline 4 Car Engine Model
    All prices are exclusive of VAT
    Editorial License
    The product can only be used in an editorial manner (educational, non-commercializable<br/> personal project, in newsworthy and of public interest events) and may not be used for any<br/> commercial, promotional, or merchandising purposes.<br/> <a href='/pages/terms-and-conditions#general-terms-of-licensing' rel='nofollow' target='_blank'>Read more</a>
    Response - % in - h
    3D Modeling
    3D Print Modeling
    Hire me
    3D model formats
    • SolidWorks 2019 (.sldprt, .sldasm, .slddrw)12.1 MB
    • Stereolithography (.stl) (2 files)-Version: Files inside Zip FolderVersion: Files inside Zip Folder
    • PDF (.pdf) (2 files)-
    3D model details
    • Publish date2020-06-09
    • Model ID#2458818