BMW Headrest Guide Alternative to 52108191245 for E10 E21 E30 E36 E39 E46 - image

Files (1)

BMW_Headrest_Guide_Alternative_to_52108191245_for_E10_E21_E30_E36_E39_E46_v3.stl

STL

428.0 KB

Print guidance estimate

Uses saved filament metadata

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

1 model file

Recommended kit

50g

Based on 25% main infill across listed model files

Material cost

$1.20

Filament only at roughly $24/kg PETG / ASA

Print time

2.0h saved / 1.4h–2.4h estimate

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 25%	100% solid	Recommendation
BMW_Headrest_Guide_Alternative_to_52108191245_for_E10_E21_E30_E36_E39_E46_v3.stl	Primary model	428.0 KB STL	46g $1.10	50g $1.20	110g $2.63	Ensure proper orientation for minimal supports

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Interior

BMW Headrest Guide Alternative to 52108191245 for E10 E21 E30 E36 E39 E46

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Michael Chen

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Description

Designed this for my 1976 BMW 2002 E10 with E21 seats that was missing one, but the BMW part applies to many models. The original part uses white plastic retaining rings internally that break when disassembling the seats. I swapped out the plastic rings for a M20x1.5 panel nut instead (also printable).

Print Settings

Time: 2h

Filament: 50g

Supports: Not needed

Compatible Cars

2002 BMW E30

Published Mar 12, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

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Part lists

BMW

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License: CC BY

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