BMW Z4 3D-printable parts

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.

Replacement beauty cap for M50, M52 and M54 engine-cover fasteners, physically shown on the engine. BMWFans identifies the exact component as cap 11121726089 and confirms E34, E36, E38, E39, E46, E53, E60/E61, E65/E66, E83, E85 and Z3 applications. Use engine-bay-rated material and keep it clear of hot or moving parts.

Replacement oil-sump drain-plug access cover for E46 and Z4 E85/E86 undertrays. The creator corrected the screw-hole location and removed reinforcement that caused the physical print to warp. Use an underbody-rated material and verify screw retention, exhaust clearance and complete undertray seating.

Four clip-in replacement gear-knob shapes for the BMW E34 and the creator-listed classic BMW chassis. The design was developed around the common BMW latching stem and includes an installed physical example. Confirm the lever's clip profile and preserve full shift travel before driving; the grouped API fitments reproduce only chassis families explicitly listed by the creator.

Replacement carrier plate for the exterior mirror glass, physically shown loose and installed on the mirror mechanism. The creator states that it accepts both twist-on and clip-on brackets. This is a mirror-glass support, not the complete mirror assembly; verify secure engagement, adjustment range, heating-wire clearance and an unobstructed field of view before driving.

Printed replacement for the four retaining circlips on the Roadster folding-top compartment shelf. The creator reports PETG as strong enough. RealOEM and BMWFans identify the separately serviced circlip as 54317113270, used from September 2002 on E85 Roadsters in LHD and RHD markets. Confirm all four clips retain the shelf without obstructing roof movement.

Ashtray-panel replacement for two 52 mm gauges, shown physically installed. Installation requires trimming the original ashtray carrier; confirm gauge depth, wiring, shifter and control clearance, fuse any added electrical circuits and keep all warning lamps and controls visible.

Two-piece clip for the wheel-housing service flap, shown installed, loose and after extended use. The creator reports that PLA softened but still held after two years and recommends a more heat-resistant material. BMW does not service this clip separately from the surrounding flap, so no parent-assembly number is assigned. Verify closure and tyre, lamp and suspension clearance.

Four-piece mounting set for a creator-built acrylic Roadster wind deflector, physically shown after printing. It uses M8 fasteners and hooks around the roll hoops. Inspect the acrylic edges and fasteners, use locking hardware, and verify seat, belt, roof, rear-view and emergency-egress clearance before driving.

Trunk-wall relocation mount for the Roadster folding-top hydraulic motor. The creator and beta testers report over a year of successful use when secured with two zip ties; the relevant physical motor-and-mount image and CAD views are retained. Mount upright with the reservoir uppermost, fasten to suitable metal, protect hoses and wiring, and cycle the roof while checking leaks, chafe, clearance and emergency operation.

Three-part left/right-mirrored mount set for storing the removable Roadster wind deflector behind the seats, shown installed in four physical views. The design uses four M3 nuts, M3x12 screws, spacers and nut holders. Confirm fastener retention and seat, belt, roof and rear-view clearance.

Replacement swivelling support arm for a broken dashboard cupholder, shown in the opened installed assembly and beside the original mechanism. Mirror the model for the opposite side. Verify smooth deployment, positive stowage and secure cup support without obstructing the vent or passenger airbag area.

Replacement black screw cover for the centre console, shown installed and as loose physical prints. RealOEM and BMWFans identify the compatible separately serviced black plug as 51167906699, produced from April 2005 and used on E85 Roadster and E86 Coupe interiors. Confirm the black trim specification and opening shape before fitting.

Push-fit single- and double-container holders for the small rear-console recess behind the handbrake. The creator designed and printed them for a 2004 Roadster, including a 473 ml can version. Confirm handbrake, shifter, seat, belt-buckle and roof-control clearance and remove the holder if it can interfere.

Replacement 8 mm dashboard screw cap, shown as a loose physical print beside its screw. The source identifies E85 fitment but no separately serviced BMW component number; do not force the cap, and verify colour, diameter and trim retention.

Small support frame that attaches the painted headlight-washer cover to the washer nozzle, shown physically installed after the creator's one-year ABS test. BMW supplies the frame only with the complete nozzle, so no parent-assembly number is assigned. Verify cover retention, nozzle extension and legal washer operation.

Replacement ball outlet for a cracked headlight-washer nozzle, shown loose and fitted to the original sprayer. The creator bonded the PLA part with water-resistant adhesive and notes that the bore may need careful finishing. No complete-nozzle parent number is assigned; verify sealing, spray direction, cover clearance and legal washer operation before driving.

Replacement clip for the centre-console pen recess, shown installed with and without a pen and as loose physical prints. BMW services the clip only with the larger ashtray insert, so parent number 51167026219 is deliberately omitted. Confirm retention and keep loose objects clear of the handbrake and shifter.

Left and right headlight-washer nozzle covers, shown as a physical print. The E85/E86 source identity corresponds to the facelift bumper with headlight cleaning system S502A. RealOEM identifies primed left 51117078261 and right 51117078262 from January 2006; confirm production date, bumper, side, paint code and S502A before finishing and fitting.

Creator-printed protective caps for exposed door and boot lock openings. Only the source-designated 20 mm door cap and 36 mm flat boot cap are retained; four alternate test sizes are excluded. Confirm opening diameter, key access where required, drainage and secure retention.

Replacement internal louver for the centre dashboard vent, with a dashboard-location diagram and CAD view. The creator reports using it to restore broken, non-adjustable air diverters. Match the original orientation, use cabin-heat-resistant material and verify smooth adjustment without binding.