BMW 1 Series F20 / F21 3D-printable parts

Measured replacement door-lock knob for a BMW F20 1 Series. The creator modeled the original knob directly, printed it, and shows the replacement installed on the door lock pin. Confirm the bore and free lock movement before use.

Press-fit cover for the deteriorating climate-control rotary knob in a 2013 BMW F20 1 Series. The creator refined the fit through five iterations and shows the cover installed over the original knob. Use a cabin-temperature-resistant material and check that the control rotates without binding.

Low-profile 17 mm ball mount developed for the BMW F20 1 Series center-console side panel. The creator attaches it with double-sided automotive foam tape, shows it installed with a phone holder, and reports no problems in use. Print in ASA, ABS, or another cabin-temperature-resistant material and keep the device clear of controls and driver sight lines.

Two-piece key tray shaped for the BMW F20 and F21 1 Series cup holder. The body and upper tray are bonded after printing, and the creator shows the assembly installed both empty and holding a key. Use a heat-resistant cabin material and verify that the tray remains secure before driving.

Two-piece intake opening developed and physically fitted to the airbox of a BMW F20/F21 1 Series. The creator states that it is intended to add intake sound, not power; the cutting profile and finished insert are both included. Keep the factory filter path intact, use an engine-bay-temperature-resistant material, de-burr the airbox opening, and inspect the installation for secure retention and contamination paths before running the engine.

Reusable washer-fluid filler funnel for the BMW F20 filler neck. This revision adds an O-ring groove for a stable, sealed seat, and the source image shows the printed funnel in use while filling the reservoir. Select a fluid-compatible material and remove the funnel before closing the bonnet.

Two-piece clamp eyelet that repairs a broken parcel-shelf lifting cord on a BMW F20 LCI II without replacing the complete shelf. The creator shows the installed repair and supplies an original-project file alongside the printable mesh. Cut the cord only after confirming final length; use fine layers, verify that the clamp closes fully, and add adhesive if needed.

Adapter that clips around the BMW F20 center ventilation grille and accepts the creator's screw-mounted phone cradle. Multiple source photographs show the current revision installed. Use ASA, ABS, nylon, or another high-temperature material; inspect the clips for cracking and ensure the phone does not obstruct controls, airbag deployment, or driver visibility.

Cup-holder phone stand with a Lightning-cable passage, documented by the creator for BMW F20 1 Series and F30/F31 3 Series interiors. The gallery shows the stand installed, holding phones, and routing the charge cable. Add a thin foam or rubber liner as suggested, use a heat-resistant cabin material, and confirm secure phone retention before driving.

Replacement slider for the factory BMW wireless-charging cradle that increases usable phone length to approximately 168 mm. The creator documents F2x, F3x, F8x, and I01 cradle compatibility and shows the printed part installed and measured. Print in PETG, ASA, ABS, or another cabin-temperature-resistant material; verify latch engagement, charging operation, and secure phone retention before driving.

Flexible replacement for BMW rubber buffer 51466967605, creator-tested on an i3 and catalogued for F45, E81/E87, F20/F21, I01, and X1 E84. Print in approximately 85A TPU and cut out the temporary support tab after printing. Within the combined E8x generation, documented fitment is E81/E87 only.

Replacement clip for BMW door-sill/entry trim panels. The creator explicitly lists E21, E30, E36, E39, E46, E81/E82/E88, F20, E85 and related applications and identifies genuine BMW clip 51471840960. Verify the receiving-hole and trim thickness before fitting.

Front intake air scoop for N55-powered BMW F30/F31 335i, F32-series 435i, F20/F21 M135i and F22/F23/F87 M235i/M2 applications listed by the creator. Use heat- and exterior-rated material and verify secure retention and unobstructed intake airflow before driving.