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Rear door ashtray replacement speaker enclosure — source image

Design by Markus9975 · 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 · interior

Rear door ashtray replacement speaker enclosure

Rear door ashtray replacement speaker enclosure design listed for 1984–1995 Mercedes-Benz W124. Listed category: interior. Verify dimensions, fitment and material suitability before printing.

Make
Mercedes-Benz
Model
W124
Year range
1984–1995
Submodel
Sedan
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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Description

Ever wanted to install speakers in the rear doors of your Mercedes-Benz W124 Sedan without cutting any holes?
Look no further!
Theese models fit perfectly and simply replace the ashtrays in the rear door cards!

*Parts required:*
- The two models
- 3D-Printer
- 2x 10cm Speakers

*Printing instructions:*
Print the two models with the flat side facing down, for the first one, the clips should be facing upwards, while for the second one, the side that you would see in the car should be facing upwards.
The first model has some clips that have to be able to bend slightly without them snapping off!

*Note:* The two models included are for the RIGHT side! To print them for the left side, simply mirror them before printing.

*Assembly instructions:*
Once both the parts are printed, take your 10cm speakers and snap the four screw tabs off of the actual speakers frame.
Depending on the speakers you chose (we used the Kenwood KFC-S1066), you might have to remove the two rings on the bottom of the second print.
We were able to keep them.
Place your speaker inbetween the two prints and after making the speaker straight and horizontal, screw the two halves together from the back using the four screw holes provided in the prints, thus clamping the speaker inbetween.

*Installation:*
Firstly, remove the original door card ashtrays, by pressing them DOWN while they are open and then pulling them open further.
Then, using a screwdriver, carefully remove the black housing that the ash tray fit into from the door card.
you should now have a hole that you can see inside of the door through.
Route your cables (you might have to remove the door cards for this) and then wire up the speaker.
Once wired up, tilt it slightly about 15° so the top of the print (that has the round angled part on the back side) is closer to the door than the bottom.
Maneuver the speakers magnet behind the edge of the hole, and then from the top to the bottom, snap the assembly into place with the four clips.
There you go!

Have fun and enjoy the new soundscape in your W124!

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$42.50Indoor prototypes; not a default material for hot vehicle interiors.
PETG$43.50General-purpose candidate; heat and creep need review.
ASA$50.00Candidate for UV exposure; verify temperature and geometry.
ABS$48.00Enclosed printing; review application and dimensions.
TPU$60.50Flexible designs only; not a substitute for rigid materials.
Nylon$60.00Moisture, tolerances and application require review.
PA-CF$69.00Filled 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
1be30a51-5720-40cb-afda-b84c15dd10c7
Part Name
Rear door ashtray replacement speaker enclosure
Slug
rear-door-ashtray-replacement-speaker-enclosure
Category
interior
Cswp Approval Status
pending
Download Status
approved
Make
Mercedes-Benz
Model
W124
Year
1984
Year End
1995
Submodel
Sedan
Engine
Not supplied
Created At
2026-05-06T03:44:55.300993+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:4900297
Source Creator Url
https://www.thingiverse.com/Markus9975
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/1be30a51-5720-40cb-afda-b84c15dd10c7/images/rear-door-ashtray-replacement-speaker-enclosure-1_1778039096482_lnyo65.jpg
Author
Markus9975
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
0
Detail Url
https://3dcarparts.org/library/1984-1995/Mercedes-Benz/W124/rear-door-ashtray-replacement-speaker-enclosure

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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