BMW 5 Series E12 3D-printable parts

Replacement center retaining clip for the sun visor of a BMW E12 520. The creator physically fitted the part and recommends PETG, ASA, ABS or another cabin-heat-resistant material; PLA can deform in summer. BMW catalogs identify the equivalent ivory holder as 51161870863, superseding 51161820684; the photographed black print is a user-selected reproduction color, not an OEM color claim. Production date and trim variants can differ, so compare the two-hole base and visor-rod diameter before fitting.

Dimensioned replacement switch knob for the Hella-style interior dome light used in BMW E12, E21 and E30. Physical prints are shown on the lamp. The creator-listed numbers identify complete lamp variants rather than this knob, so no parent-assembly number is submitted.