Alfa Romeo Spider
Browse free 3D-printable replacement parts and accessories for the Alfa Romeo Spider, covering Series 1 (Tipo 105 / 115), Series 2 (Tipo 105 / 115), Series 3 (Tipo 115), Series 4 (Tipo 115) and Tipo 916 and 1 more. Preview models and download STL files.
Find the correct Spider generation
Choose the matching Spider generation and confirm its model years before downloading. Then use the individual part's assigned vehicles, description, dimensions, photographs and OEM references to assess compatibility.
What each part record includes
The Spider catalog separates files by exact generation. Each part record brings together its STL files, compatible vehicles, recommended materials, dimensions, category and source attribution.

SIM-Card Holder
Small card holder explicitly designed for Alfa Romeo 159, Brera and Spider interiors. PETG is inferred for cabin heat and toughness; ABS is an alternative. Confirm placement does not obstruct controls or airbags.

Starter-Button Adapter
Adapter for installing a Honda S2000 starter button in Alfa Romeo 159, Brera and Spider interiors. Verify switch retention, wiring isolation and unobstructed operation before use. ABS is inferred for dashboard heat and rigidity; PETG is an alternative.

50 mm Alloy-Wheel Center Cap
Replacement 50 mm center cap for alloy wheels using OEM 60652886. The source recommends printing solid PETG because its PLA retaining clips broke, and the photographed part accepts a separate 50 mm emblem. Confirm the wheel opening and original cap diameter before installation. The single-cap STL is supplied; the optional four-cap print plate and editable SketchUp source remain preserved in the audit archive.

12 V Socket Can Holder
Accessory holder for a 250 ml European can in a 1998 Tipo 916 Spider. It mounts through the 12 V socket adapter; the creator notes that one wrap of tape may be needed if the socket fit is loose. The source geometry does not include the photographed laser-marked logo.

Windscreen Washer-Hose Clips
Two source-provided clip geometries for retaining the windscreen-washer nozzles and hose on Tipo 916 Spider and GTV wiper assemblies. Compare the original clip location and hose routing, then select the matching source variant before installation.

B-Pillar Seal Holder
Replacement insert for the B-pillar rubber seal moulding used on Tipo 916 Spider and GTV models. The creator specifies three printed copies per seal assembly, 0.28 mm layers, no supports and 100% infill; print the source file three times and test the rubber-mould engagement before final installation.

Quick-Release Screw
Replacement quick-release screw for the Alfa Romeo Tipo 916 Spider. The creator printed it in PLA at 0.10 mm with supports and 10% infill. Compare the latch features with the original and replace it if heat, UV exposure or wear causes deformation.

Driving-Light Headlight Dust-Cap Variants
Two creator-provided headlight dust-cap variants for driving-light or longer LED-bulb clearance: a closed cap and a version with a 22 mm cable opening. The source explicitly states fitment for Alfa Romeo 159, Brera and Spider. Check bulb heat, cable sealing and cap engagement before use.

Instrument-Cluster Connector Bracket
Replacement bracket for the electrical connectors on the instrument cluster of a 1989 Alfa Romeo Spider. Compare the source images and original bracket before installation; support is required for the source orientation.

Door Check Block
Two-hole replacement block for the door area of a classic Spider Duetto. Compare the mounting-hole spacing and installed orientation with the original part before use.

Wiper-Pivot Cap
Replacement flexible cap fitted between the windscreen-wiper arm and retaining nut on 1970s Alfa Romeo Tipo 115 Spiders. Check pivot clearance and secure wiper-arm retention before use.

Ignition-Lead Clip
Clip for 7.5 mm Lumenition Performance high-tension ignition leads used on Alfa Romeo Tipo 105 cars. Confirm lead diameter, avoid sharp bends, and keep the clip clear of hot or moving engine components.

Speedometer-Drive Cable Spacer
Replacement spacer for the speedometer drive where the cable connects on Alfa Romeo Tipo 105 cars. The creator copied an original spacer, printed it in ASA, and reports successful fit and operation.

Heater-Control Cable Clamp
Replacement clamp/spacer securing heater-control cables to the heater levers in Alfa Romeo Tipo 105 and 115 cars. The creator printed PETG at full infill and suggests checking shrinkage and lever movement after installation.

Floor Bung
Flexible replacement floor bung or blind grommet for 1960s–1970s Alfa Romeo Tipo 105 and 115 vehicles. Print in TPU and verify the opening size and retention before road use.

Soft-Top Hood-Bag Clip
Replacement clip for the soft-top hood bag/tonneau cover.

Interior Door-Handle Screw Covers
Replacement covers for the interior door-handle screw openings.

Headrest Seat-Belt Guides
Driver- and passenger-side belt guides that fit between the adjustable headrest and seat for inertia-reel belts. The holes accept the original rubber grommets.

Deep headlight dust cover
Extra-deep rear headlight dust cover that provides clearance for an LED bulb or HID ballast.

Door-Tweeter Cover and Adapter
Replacement cover and mounting adapter designed by Bob Gildoff after the retaining teeth failed on the door tweeters of his 1997 Spider. The creator printed both at 0.10 mm, with supports everywhere for the adapter and build-plate supports for the cover.

Bonnet Prop-Rod Holder
Replacement for the small holder that retains the bonnet prop rod on a 1989 Spider. Creator trblmkr recommends PETG, ABS, or nylon because of engine-bay heat, with supports, 0.1 mm resolution, and 40% infill.
End of the racks · 21 entries