3D Printed Car Parts Guides & Tutorials

Master automotive CAD design from complete beginner to confident designer. Learn software selection, design principles, tolerances, step-by-step workflows, and advanced techniques for creating perfect-fitting car parts.

Learn to 3D print car armrest parts - complete replacements, organizer inserts, hinge repairs, and more. Covers ASA materials, CAD design, print settings, and cost savings of 85-95%.

Learn how to 3D print replacement fuse box covers for your car. Complete guide covering materials (ASA, ABS), STL sources, print settings, and installation tips. Save 95%+ vs OEM parts.

Complete guide to 12 best 3D printed center console upgrades including organizers, cup holders, phone mounts, and armrest modifications. Material selection, STL sources, and print settings.

Follow a complete BMW E30 interior restoration using 3D printing. 14 parts, $127 total cost, $720 saved. Detailed breakdown of materials, files, print settings, and results.

Learn how to 3D print sunroof clips, drain fittings, lifter linkages, and more. Complete guide to materials, STL sources, and step-by-step repair workflows for all vehicles.

Learn how to use TPU filament for 3D printed car parts. Complete guide covering Shore hardness (85A vs 95A), print settings, applications like bushings, gaskets, grips, and vibration dampeners.

Learn how to design, print, and install custom air ducting for your vehicle. From cold air intakes to HVAC modifications, this comprehensive guide covers materials, design principles, and proven techniques.

How to design, print, and install custom spoilers using 3D printing—whether direct FDM printing or creating molds for carbon fiber layup.