
Files (1)
Slice the required model files; source file size is not printable volume.
Use the slicer's filament total; STL/3MF byte size is not a cost input.
Slice with the recommended material, infill, orientation, and supports.
| STL file | Role | Source size | PETG / ASA 20% | PETG / ASA 25% | 100% solid | Recommendation |
|---|---|---|---|---|---|---|
| Overflow_Tank_mount.stl | Mount / bracket | 71.6 KB STL | Slice file | Slice file | Slice file | Ensure proper orientation in the slicer to minimize supports |
Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.
Miata coolant overflow tank relocation
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Check the available model and saved setup details before opening your slicer.
Files
1 hosted model file
STL
Material
PETG or ASA
Print time
Slice to calculate
Filament
Slice to calculate
Supports
verify in slicer
Infill
20-30% infill with 2-3 walls for strength and durability
Difficulty
Not rated — inspect geometry
Vehicle heat
Cabin/interior use; avoid high-heat zones
Open the STL, 3MF, or OBJ model in your slicer before printing. Confirm orientation, supports, print time, filament use, and printer compatibility. Test-fit before installing it in a vehicle.
License & use
The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.
Shared by
3DPrintedCarPartDescription
Bracket for relocation of the coolant overflow tank. This is mounted in front of the radiator. Overflow tank used: https://www.aliexpress.com/item/32802593422.html?spm=a2g0o.productlist.0.0.60821c4a4prQQv&algo_pvid=9ccb9c10-5b1c-48f3-b605-bac1a7395bd6&algo_exp_id=9ccb9c10-5b1c-48f3-b605-bac1a7395bd6-0&pdp_ext_f=%7B%22sku_id%22%3A%2264229065699%22%7D&pdp_npi=2%40dis%21AUD%21%2113.46%21%21%2119.96%21%21%400b0a555b16545606368813328e574f%2164229065699%21sea You will need to drill 2 holes on the top of the bottle and tap thread the holes in order to mount this bracket. You will also need to drill a hole higher up on the side of the bottle so it isn't pressurized and allow coolant to overflow out. Design was inspired from this video (you can also use it as a guide on how it is installed) https://www.youtube.com/shorts/uajPwgN4Z3k
Compatible Cars
Originally published on thingiverse.com by Steven Nguyen (stevennguyen14) · License: CC BY
Share whether this print actually fits a real car. Installed photos and material notes make the catalog more trustworthy.
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