3D Printed Car Parts Guides & Tutorials

Everything you need to start 3D printing replacement parts, custom upgrades, and accessories for your car. From material selection (PETG, ABS, ASA, Nylon) to CAD design, print settings, and installation — our guides cover it all.

Our community has shared over 1,000 free STL files. Whether you're fixing a broken cup holder or designing a custom phone mount, you'll find the knowledge and files you need here.

3D Printed Car Rain Guards: Complete DIY Guide to Window Deflectors

3D Printed Car Rain Guards: Complete DIY Guide to Window Deflectors

Learn how to 3D print rain guards and window deflectors for your car. Covers ASA material selection, CAD design workflow, print settings, installation methods, and troubleshooting for classic cars and discontinued models.

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How to 3D Print Parts for Your VW Beetle: Complete Guide [2026]

How to 3D Print Parts for Your VW Beetle: Complete Guide [2026]

Learn how to 3D print replacement parts for your Volkswagen Beetle. Covers classic air-cooled (1938-2003), New Beetle, and modern A5 models. Materials guide, STL sources, step-by-step workflow, and community resources.

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12 Must-Print 3D Parts for El Camino Owners [1959-1987 Guide]

12 Must-Print 3D Parts for El Camino Owners [1959-1987 Guide]

Discover the 12 most popular 3D printed parts for Chevrolet El Camino restoration. Cup holders, HVAC vents, shift knob adapters, and more—with material guides and STL sources.

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15 Best 3D Printed Parts for Toyota Tacoma Owners [All Generations]

15 Best 3D Printed Parts for Toyota Tacoma Owners [All Generations]

Discover the 15 most popular 3D printed parts for Toyota Tacoma owners. Covers cup holders, phone mounts, gauge pods, switch panels for all 4 generations (1995-2024+) with material guides and STL sources.

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Polycarbonate Filament for Car Parts: Complete Guide to High-Heat Automotive 3D Printing

Polycarbonate Filament for Car Parts: Complete Guide to High-Heat Automotive 3D Printing

Learn how to 3D print car parts with polycarbonate (PC) filament. Covers print settings, printer requirements, best brands, and real-world automotive applications.

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15 Best 3D Printed Parts for Toyota 4Runner Owners [All Generations]

15 Best 3D Printed Parts for Toyota 4Runner Owners [All Generations]

Discover the 15 most popular 3D printed parts for Toyota 4Runner owners. From cup holders and phone mounts to HVAC vents and console organizers, learn which parts work best for your generation (1st-6th gen) with material recommendations and STL file sources.

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15 Must-Print 3D Parts for Ford F-150 Owners [All Generations Guide]

15 Must-Print 3D Parts for Ford F-150 Owners [All Generations Guide]

Complete guide to 3D printed parts for Ford F-150 (9th-14th gen). Best cup holder inserts, phone mounts, console organizers, and more. Free STL sources included.

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15 Best 3D Printed Parts for Mercedes Owners [W124, W202, R129 & More]

15 Best 3D Printed Parts for Mercedes Owners [W124, W202, R129 & More]

Discover the 15 most popular 3D printable parts for Mercedes vehicles, from R129 SL sun visor caps to W124 cup holders. Complete guide with materials, print settings, and STL sources.

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How to 3D Print Parts for Your Audi: A4, A6, TT & More [2026 Guide]

How to 3D Print Parts for Your Audi: A4, A6, TT & More [2026 Guide]

Complete guide to 3D printing replacement parts for your Audi. Covers A4, A6, TT, Q5 and more with material selection, print settings, STL file sources, and cost comparison.

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