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Blend Door Actuator Gear — source image

Design by dvanommen · 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

Blend Door Actuator Gear

Blend Door Actuator Gear design listed for 2006–2013 Chevrolet Impala. Listed category: interior. Verify dimensions, fitment and material suitability before printing.

Make
Chevrolet
Model
Impala
Year range
2006–2013
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

The blend door actuators in the 2006-2013 Imapala strips the teeth off the idler gear rather frequently. I replaced one actuator for $25 only to have it strip out a year later. Most recently, I had two of the three actuators failed at the same time. I decided it wasn't worth the cost, so I printed the gears to replace it. They actuator units are rather tricky to get to, but it's worth it.

A failed actuator will cause a relentless clicking noise that lasts for a couple of minutes when the car is turned on or when the air temperature or air source (fresh air or recirc) is changed.

This part is for the central idler gear only, since that's what was failed in both of my actuators.

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
d5ec7d43-d66c-4cce-bea6-fcfea2273631
Part Name
Blend Door Actuator Gear
Slug
blend-door-actuator-gear
Category
interior
Cswp Approval Status
pending
Download Status
approved
Make
Chevrolet
Model
Impala
Year
2006
Year End
2013
Submodel
Not supplied
Engine
Not supplied
Created At
2026-07-08T09:54:02.777072+00:00
Origin
aggregated
Source
thingiverse
Source Url
https://www.thingiverse.com/thing:3847055
Source Creator Url
https://www.thingiverse.com/dvanommen
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/d5ec7d43-d66c-4cce-bea6-fcfea2273631/images/blend-door-actuator-gear-1_1783504444450_o3i71y.jpg
Author
dvanommen
Estimated Price Cents
Not supplied
HasMultipleModelFiles
No
ModelFileCount
0
Download Count
0
Detail Url
https://3dcarparts.org/library/2006-2013/Chevrolet/Impala/blend-door-actuator-gear

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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