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Headlight Ventilation Grommet — source image

Design by HardyGi · 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

Headlight Ventilation Grommet

Headlight Ventilation Grommet design listed for 2003–2010 BMW 5 Series. Listed category: exterior. Verify dimensions, fitment and material suitability before printing.

Make
BMW
Model
5 Series
Year range
2003–2010
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

On Bi-Xenon headlights of BMW E60/E61 there are 2 critical grommets for venilation on each headlight. If they are lost or damaged (specially the outer ones) it's likely that you get huminity or even fluid water in your headlights. Print them with TPU to use them and applicate some silicone fat.

There are also other possible reasons like the "eyebrows" light sockets in the headlights as described by Hella (https://www.hella.com/techworld/de/bi/BMW-E60-Scheinwerfer-Betauung-9586/) but these grommets are at least one possible part of the puzzle.

Update: I found the original form a bit hard to print so I updated it a little bit thickening the exiting tube and enlagring the support there. You'll find that in the second design.

Best print it standing on the flange without any supports. Use the highest possible temperature for your TPU fillament (I do use sunlu TPU 190-210°C so I used 210°C) and use round about half your usual PLA print speed (for me it was around 1500mm/min). Increase your Extrusion-Multiplikator by roughly 5-10%. No need for heated bed. I printed with raft even though that's not needed.

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
b27ba1ee-c791-4947-986e-3a957f0259f4
Part Name
Headlight Ventilation Grommet
Slug
headlight-ventilation-grommet
Category
exterior
Cswp Approval Status
pending
Download Status
approved
Make
BMW
Model
5 Series
Year
2003
Year End
2010
Submodel
Not supplied
Engine
Not supplied
Created At
2026-05-07T15:53:03.57837+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:6153592
Source Creator Url
https://www.thingiverse.com/HardyGi
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/b27ba1ee-c791-4947-986e-3a957f0259f4/images/headlight-ventilation-grommet-1_1778169184465_rifzid.jpg
Author
HardyGi
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
0
Detail Url
https://3dcarparts.org/library/2003-2010/BMW/5%20Series/headlight-ventilation-grommet

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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