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Sedan Sunroof Motor Cover with Fixing rotating clips — source image

Design by Jolubeat · Original design · CC-BY-SA-4.0 · Source details. Indexed via 3DCarParts. Source text and images remain credited to their creators; no modified design files supplied.

Designer source image. It may show an installed part, prototype or render; it is not an Orphaned Parts production sample.

DESIGN LIBRARY · exterior

Sedan Sunroof Motor Cover with Fixing rotating clips

Sedan Sunroof Motor Cover with Fixing rotating clips design listed for 1990–2000 BMW 3 Series. Listed category: exterior. Verify dimensions, fitment and material suitability before printing.

Make
BMW
Model
3 Series
Year range
1990–2000
Submodel
Not supplied
Engine
Not supplied
Fitment review needed

Source approval status: pending. Source flags do not certify fit, material suitability or safety for your vehicle.

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License conditions, files, application and fit are reviewed before work is accepted.

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Description

UPDATE JULY 2025

After some time, I noticed the cover was starting to sag. After all, PETG is not that appropriate, especially during hot summer days here in Portugal.
This new design is more suitable for ASA and other materials that can handle higher temperatures, but which tend to contract and deform when printed.
This version is thinner, but should hold really well.

Also, on this V2, I only added 1 design option, that doesn't hold to the light

Hope you like it.



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ORIGINAL
I couldn’t fit this cover back on my E36 after reupholstering it. The clips just wouldn’t go in without risking breakage. So I designed a small modification. With this new approach, installation should now be much more straightforward.
To install it, I slightly lifted the front edge of the sunroof rubber seal and removed the sun visor mounts. This provided access to all the front, rear, and side clips of the cover.

You will need 8x Ø3x10mm bolts.

The clips have the ideal thickness. However, depending on your specific tolerances, you might need to add some tape or shave them slightly to improve fitment. Or let me know the right dimensions in the comments so I can redesign it.
I have different designs. The "Light" version uses the actual dome light to support the cover, just like the original. This light support is not strictly necessary, since the FRONT_CLIPS already provide proper fixation.

Make sure to print in PETG or, preferably, in a high-temperature filament like ASA to avoid warping in hot conditions.

Source description, under the recorded CC-BY-SA-4.0 license.

Print instructions

Standard FDM printing settings:
- Layer height: 0.2mm
- Infill: 70%
- Supports: As needed

Settings from the source; not independently tested by Orphaned Parts.

CHOOSE YOUR FILAMENT

Print price estimates

Planning prices for one print, not a final quote. Defaults use a size allowance inferred from the part name, not a measured or sliced model. Filament suitability must be confirmed.

FilamentUSD / printApplication notes
PLA$17.50Indoor prototypes; not a default material for hot vehicle interiors.
PETG$18.00General-purpose candidate; heat and creep need review.
ASA$18.50Candidate for UV exposure; verify temperature and geometry.
ABS$18.50Enclosed printing; review application and dimensions.
TPU$20.00Flexible designs only; not a substitute for rigid materials.
Nylon$20.00Moisture, tolerances and application require review.
PA-CF$21.00Filled nylon; abrasive filament and fit need review.
Pricing assumptions and exclusions

USD: ($6 setup + $3 finishing + filament weight × assumed spool cost × 1.25 waste allowance + print hours × $2.50 × material time factor) ÷ 0.65. Rounded up to the next $0.50.

Assumed spool costs per kg: PLA $25, PETG $30, ASA $40, ABS $30, TPU $45, Nylon $65, PA-CF $95. Time factors: PLA/PETG 1.0, ASA/ABS 1.2, TPU 1.6, Nylon 1.4, PA-CF 1.5. These are proposed shop rates, not measured production costs.

Design work, test fitting, hardware, shipping and tax are additional where needed. Multi-file sets may need several prints. Use actual sliced weight and time when available. Final pricing is confirmed in writing.

All available source data
Id
6968b653-09c8-4825-9a04-0845f512b89a
Part Name
Sedan Sunroof Motor Cover with Fixing rotating clips
Slug
sedan-sunroof-motor-cover-with-fixing-rotating-clips
Category
exterior
Cswp Approval Status
pending
Download Status
approved
Make
BMW
Model
3 Series
Year
1990
Year End
2000
Submodel
Not supplied
Engine
Not supplied
Created At
2026-07-08T07:50:18.51861+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:6899530
Source Creator Url
https://www.thingiverse.com/Jolubeat
Cc License Code
CC-BY-SA-4.0
Cc License Url
https://creativecommons.org/licenses/by-sa/4.0/
For Sale
No
Fulfillment Mode
platform
Manual Price Cents
Not supplied
Image Url
https://r2-upload.3dcarparts.workers.dev/file/parts/6968b653-09c8-4825-9a04-0845f512b89a/images/sedan-sunroof-motor-cover-with-fixing-rotating-clips-1_1783497020504_2zi8my.jpg
Author
Jolubeat
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
1
Detail Url
https://3dcarparts.org/library/1990-2000/BMW/3%20Series/sedan-sunroof-motor-cover-with-fixing-rotating-clips

Source price fields and sale flags are metadata, not our selling prices. Their currency was not specified in the catalog. File counts do not mean files were downloaded or tested. No manufacturer savings or discontinued status is inferred.

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