Automotive 3D Printing Guide

Materials, Settings & Tips

Master material selection, optimize your printer settings, and achieve professional finishes for automotive parts.

Start Here

Beginner roadmap for materials, printers, basic settings, and what parts to print (and not print).

PETG vs ABS vs ASA vs Nylon. Choosing the right filament for automotive heat and UV.

How the site works: viewer, measurement, uploads, Verified Fit.

Supports, temperatures, adhesion strategies for automotive geometries.

OEM texture tricks, paint systems, and solvent welding do's & don'ts.

Layer orientation, support structures, and print optimization for car parts.

Typical builds: files, settings, and lessons learned.

Scanners, calipers, and finishing kits that actually help.

UV/heat durability and finish options for daily drivers.

Why wall count typically beats infill % for brackets and mounts.

When to fix a broken part vs print a full replacement.

Common questions about 3D printing car parts, safety, materials, and using the platform.