Files (2)

Car_AC_Knob_A_v3.stl

STL

154.0 KB

Car_AC_Knob_B.stl

STL

4.4 KB

Print guidance estimate

Uses saved filament metadata

Print cost & setup estimate

Setup guidance plus saved or slicer-confirmed filament, cost, and time. Model file size is never treated as printable volume.

2 model files

Recommended kit

50g

Based on 25% main infill across listed model files

Material cost

$1.20

Filament only at roughly $24/kg PETG / ASA

Print time

2.0h saved / 1.4h–2.4h estimate

Uses 70 mm/s, 0.2 mm layers; verify supports in slicer

STL file	Role	Source size	PETG / ASA 20%	PETG / ASA 25%	100% solid	Recommendation
Car_AC_Knob_A_v3.stl	Printable file	154.0 KB STL	Slice file	Slice file	Slice file	Ensure proper orientation in the slicer for optimal printing
Car_AC_Knob_B.stl	Accessory piece	4.4 KB STL	Slice file	Slice file	Slice file	Small functional file: print slowly; consider 80–100% infill for durability.

Saved setup guidance is used for material, infill, support, and per-file recommendation text; editable numbers are planning estimates only.

Accessories

Car AC Knob Replacement

0 downloads222 views0 likes

Shared by

Michael Chen

Verified

Description

I made this thing as a replacement AC knob for my Honda Accord. Prints in two parts and slides together. OpenSCAD file is attached for reference (but it isn't very pretty). Print out part A & B, slide part B into part A, and put it into your car. Pretty simple. Works great!

Print Settings

Time: 2h

Filament: 50g

Supports: Not needed

Compatible Cars

Honda Accord

Published Feb 13, 2026Updated Jul 15, 2026

Originally published on thingiverse.com · License: CC BY

Verified by drivers

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