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Tow-eye license plate mountC3D–01982
PorscheWheels, plates, towing & roof equipment

Tow-eye license plate mount

Two-piece offset front license-plate mount comprising a curved plate bracket and screw-in tow-eye adapter. The adapter is bored for through-bolt reinforcement; the creator describes the shorter adapter as 78 mm long and suggests an approximately 85 mm M10 bolt.

Fits 911 · 997 · Boxster · 986

Windshield Washer Pump AdapterC3D–01936
PorscheWipers & washers

Windshield Washer Pump Adapter

Adapter for mounting an Advance Auto Parts #172650 Camaro washer pump to the factory VDO washer-pump bracket. It mounts with 3x8 mm or 3x12 mm machine screws; the pump is retained with heavy-duty tape and two ties.

Fits 944 · 944

Fiberglass-Bumper Mounting Bracket SetC3D–01924
PorscheBumpers, grilles & guards

Fiberglass-Bumper Mounting Bracket Set

Three-piece bracket set for attaching fiberglass bumpers to the original body mounting points. It includes front-center, front-side, and rear-side mounts; the center mount accepts a speed nut and M4 rivet nut, and the side mounts support bumper load. The creator states that it is not for road use.

Fits 911 · G Model

Grille LED-Bar MountsC3D–01889
Alfa RomeoExterior lighting, cameras & sensors

Grille LED-Bar Mounts

Removable mounts for attaching light LED bars to the front grille without leaving a mark. The creator fitted the design to both the 159 and Brera grille.

Fits 159 · Tipo 939 · Brera · Tipo 939

Headlight Alignment CupC3D–01877
Alfa RomeoExterior lighting, cameras & sensors

Headlight Alignment Cup

Replacement headlight alignment cup designed by Houstin Lichtenwalner for a 1985 GTV6. It works with the original screw to pull or push the headlamp during alignment. The creator reports successful versions in Taulman Bridge nylon and recommends a robust material.

Fits GTV · Alfetta GT / GTV / GTV6 (Tipo 116)

Windscreen-Washer Reservoir Spout and CapC3D–01873
Alfa RomeoWipers & washers

Windscreen-Washer Reservoir Spout and Cap

Two-piece replacement filler spout and cap designed by Giuseppe Portelli for the windscreen-washer reservoir of a 147. The creator printed it in PETG, glued the spout to the tank with cyanoacrylate, and provides an editable Fusion 360 source for tuning the attachment diameter.

Fits 147 · Tipo 937

Bonnet Prop-Rod HolderC3D–01871
Alfa RomeoDoors, bonnet, boot & bed hardware

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.

Fits Spider · Series 3 (Tipo 115)

C3D–01866
Alfa RomeoExterior lighting, cameras & sensors

Fog-Lamp Retaining Clip

Replacement retaining clip for the front fog lamp. The creator identifies fitment to the 75/Milano, states the clips are no longer made, and recommends at least PETG.

Fits 75 · Tipo 162B / 161

Bonnet Prop-Rod SupportC3D–01864
Alfa RomeoDoors, bonnet, boot & bed hardware

Bonnet Prop-Rod Support

Redesigned support for the bonnet prop rod. The creator reports that the earlier PLA version lasted more than two years, recommends PETG or another heat-resistant material, 40% infill and supports, and added a screw to retain the rod when the support yields.

Fits 145 / 146 · 145 / 146 (Tipo 930)

Plastic-Panel Mounting PinC3D–01806
MercedesBody panels & exterior trim

Plastic-Panel Mounting Pin

Snap-in plastic-panel mounting pin published for Mercedes GLK and C-Class vehicles. The creator does not identify its panel position, body side, market, model year, original part number, material or test history. Compare the removed fastener, panel thickness, slot dimensions and installed clearance before printing; use a tough automotive-interior or exterior-grade material suitable for the actual location, and confirm the panel remains securely retained without damaging adjacent trim. Do not substitute this print for a structural, restraint or load-bearing fastener.

Fits GLK / GLC · X204

Underbody Cover Retaining NutC3D–01798
MercedesBody panels & exterior trim

Underbody Cover Retaining Nut

Replacement retaining nut published specifically for this generation and supplied with a source CAD image. The creator does not state the underbody panel position, thread dimensions, engine, drivetrain, body style, material or test history. Compare the original nut, stud thread, panel thickness and installed clearance, use heat-, water-, salt- and impact-resistant material and confirm the underbody cover is fully retained after a road test; do not use this print for structural, suspension or lifting points.

Fits C-Class · W204 / S204 / C204

Fuel-Cap Retaining TetherC3D–01784
MercedesDoors, bonnet, boot & bed hardware

Fuel-Cap Retaining Tether

Three-part retaining tether for the fuel cap, explicitly shown by the creator on an R171 and described as fitting many Mercedes fuel caps. The design comprises a cap ring, flexible cord, and eyelet. The source used ASA for the ring and hard Shore D56 TPU for the cord and eyelet, while noting that approximately Shore A95 TPU may also work. Install all three parts, verify the ring does not interfere with cap sealing or locking, keep the tether clear of the filler neck and hinge, and replace it if fuel exposure, heat, or repeated flexing causes cracks or loss of retention. No other generation is linked because the creator does not identify one and no exact child-component number was established.

Fits SLK / SLC · R171

Front-Grille Auxiliary-Light Mount SetC3D–01775
MercedesExterior lighting, cameras & sensors

Front-Grille Auxiliary-Light Mount Set

Mount set for installing the pictured auxiliary lamps in the front grille. The creator documents cutting the grille, M8 hardware, silicone bonding, bumper-lug anchoring and states that post-2013 facelift fitment is unknown; use only on verified 2003–2012 pre-facelift grille geometry. Check local lighting rules, keep cooling airflow and sensors clear, use weather- and heat-resistant material and corrosion-resistant hardware, and verify secure aim and retention before driving.

Fits Vito / Viano / V-Class · W639