BMW X3 E83 3D-printable parts

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.

BMW E46 dash trim mounting clip. Part number: 51458266814 - Insert Rot. Use cabin-heat-resistant material, dry-fit the part and confirm secure retention and unobstructed operation.

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.

Service wrench for the notched BMW fuel-tank screw cap used on E46, E60/E61, E63/E64, E65–E68, E83 and E53 vehicles. The creator tested the same interface on an R53 MINI and identified BMW screw cap 16116762417; BMW catalog cross-reference independently confirms that cap across the listed BMW chassis. The printed wrench is not the screw cap itself, so no OEM number is assigned. Use a stiff engineering polymer, hand tools only, and replace rather than reuse any visibly damaged print.

Six-coin organizer sized for the front ashtray insert and physically tested by the creator in an X3 E83. It also retains the plastic cap from the rear lighter socket. This is an aftermarket accessory, so no BMW ashtray or console parent number is assigned. Use a cabin-heat-resistant material, confirm the insert is bonded securely as documented, and verify it does not obstruct the lighter socket or ashtray closure.

Replacement cover for a luggage-compartment child-restraint anchor, physically shown installed by the creator in a 2010 X3 E83. BMW catalogs identify the anthracite/black cover as 51473405879, item 12 with three per vehicle; grey 51473418987 and sand-beige 51473418986 are distinct trim variants and are not assigned. Confirm the interior color and VIN, and verify the cover clips securely without obstructing access to the restraint anchor.

Replacement plus/minus volume rocker modeled after the creator's broken multifunction steering-wheel button and physically shown loose and installed. The creator documents direct fitment to X3 E83 and X5 E53. BMW services the surrounding switch assembly rather than this printed child button separately, so no parent assembly number is assigned. Use a durable heat-resistant material, preserve free button travel, and verify all steering-wheel controls operate without sticking before driving.

Slide-on repair for a broken latch on the low-beam rear headlight dust cover, directly modeled and fit-tested by the creator for X3 E83 headlights. Molded marking 1305239123 is not an 11-digit BMW number; catalog number 63128381326 identifies the complete dust cover, not this printed latch repair, so it is deliberately withheld. Print in PETG or a higher-temperature engineering polymer and verify the cover remains sealed and removable after heat cycling.

Two-piece bolted replacement for missing metal staples that retain the lower-windscreen rain tray, with loose and installed physical evidence. The source's 51713401811 identifies the complete E83 windscreen-panel cover, while the printed geometry replaces its mounting feature, so that parent number is not assigned. Use a weather- and heat-resistant material, corrosion-resistant M5 hardware, and verify wiper clearance, water drainage and retention after installation.

Left and center replacement tabs for the movable dashboard air vents, modeled from the creator's 2007 X3 E83 and physically shown beside original vent tabs. The small movable tabs are not separately serviced by BMW; complete fresh-air grille numbers vary by position and production date, so no parent assembly number is assigned. Print in a cabin-heat-resistant material and verify smooth louver movement without rattle or binding.

Replacement retaining ring for a loose center-console cigarette-lighter socket, supplied with multiple loose, installation and in-use physical views for an X3 E83. BMW catalog socket-mount and illuminated-ring numbers vary by location and production date, and the source does not identify which original child component this geometry reproduces, so no number is assigned. Use a heat-resistant material and verify electrical isolation, secure socket retention and plug clearance before use.

Clip-on cargo hook for the rear load-area rail, physically shown installed and documented by the creator as used reliably for more than a year. The creator directly lists X3 E83, 3 Series E46, X5 E53 and 5 Series E39 compatibility, so all four live generations are linked. This is an accessory rather than a reproduction of a BMW service part. Print in PETG as documented, observe sensible load limits, and confirm it cannot obstruct the rear seat or cargo cover.