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Wiper Arm Nut Cover — source image

Design by m3drver · Original design · CC-BY-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

Wiper Arm Nut Cover

Wiper Arm Nut Cover 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

Replacement Windshield wiper arm nut cover for an BMW E36. I accidentally dropped one in the engine bay while working on the wipers. The cover was never to be seen again. Buying a new one costs about $15 for one ( yeah ok...) so I designed one. Its a tight fit so as to keep the moisture out. Used black ABS, sanded and wiped with acetone.

Source description, under the recorded CC-BY-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$28.50Indoor prototypes; not a default material for hot vehicle interiors.
PETG$29.00General-purpose candidate; heat and creep need review.
ASA$32.50Candidate for UV exposure; verify temperature and geometry.
ABS$31.50Enclosed printing; review application and dimensions.
TPU$37.50Flexible designs only; not a substitute for rigid materials.
Nylon$37.50Moisture, tolerances and application require review.
PA-CF$42.50Filled 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
39cdae5c-11d4-4bec-ae55-a3f27ce17949
Part Name
Wiper Arm Nut Cover
Slug
wiper-arm-nut-cover
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
2026-05-04T07:33:37.379747+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:4790212
Source Creator Url
https://www.thingiverse.com/m3drver
Cc License Code
CC-BY-4.0
Cc License Url
https://creativecommons.org/licenses/by/4.0/
For Sale
No
Fulfillment Mode
platform
Manual Price Cents
Not supplied
Image Url
https://r2-upload.3dcarparts.workers.dev/file/parts/39cdae5c-11d4-4bec-ae55-a3f27ce17949/images/wiper-arm-nut-cover-1_1777880018500_ci2ey2.jpg
Author
m3drver
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
0
Detail Url
https://3dcarparts.org/library/1990-2000/BMW/3%20Series/wiper-arm-nut-cover

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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