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Verified FitParts
Why Choose 3DCarParts?
Professional quality, community driven, completely open source.
Community Powered Library
Save Classic Cars
Custom 3D Car Part Design Services
Our SolidWorks Certified Professional team creates custom, verified designs for your project.
Custom Part Design
Professional CAD modeling and prototyping for your specific vehicle and application needs.
Verified Fit Guarantee
All custom designs are professionally reviewed and certified for dimensional accuracy and printability.
Fast Turnaround
Most custom part requests are completed within 5-10 business days.

Custom Design Pricing
Quick Design
- • One custom car part design
- • Precision-fit to your vehicle
- • Print-ready STL file included
- • Support access
Examples: radio knob, cup holder insert, door trim clip, mounting bracket
Complete Part
- • Multi-feature part design
- • One revision round included
- • Test print verification available
- • Full installation support
Examples: dashboard trim piece, center console insert, interior door handle
Advanced Build
- • Complex multi-part assembly
- • Three revision rounds included
- • Source files included
- • Priority support & guidance
- • Direct designer consultation
Examples: custom gauge cluster housing, multi-part vent assembly, complex bracket with electronics mounting
Certified SolidWorks Professionals
All designs created in the United States
Business days typical turnaround
Our Mission
Driven by community, 3DCarParts.org is building a digital library of Verified Fit, open source car part designs. Preserving history, one part at a time.
We make discontinued car parts downloadable.
Every day, builds stall because of one missing part. We're here to change that.
3DCarParts.org is a global, community driven library of 3D printable car parts. Search. Download. Print. If it's not in the library, request it, we'll help you create it. If you've designed it, share it with the world.