Jeep XJ + Other makes replacement blend door main gear - image

Files (1)

JEEP_BLEND_DOOR_METRIC_Single_sided.STL

STL

84.5 KB

Print guidance estimate

Uses saved filament metadata

Print cost & setup estimate

Saved filament data plus editable planning inputs for cost and time.

1 model file

Recommended kit

50g

Based on 95% 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

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

Reference shelf

Recommended filament for this print

Product references matched to the published material guidance. Confirm diameter, heat resistance, colour, and printer compatibility.

Referenced item	What to verify	Price & availability
PETG filamentAmazon · Affiliate link	Amazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region.	Check price at Amazon
ASA filamentAmazon · Affiliate link	Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability.	Check price at Amazon

Affiliate disclosure: if you buy through an eligible link, 3DPrintedCarPart may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Confirm product specifications, compatibility, seller terms, and vehicle safety before ordering or using anything. Amazon may redirect you to a nearby supported store; otherwise the original Amazon.com page remains available.

Unsure which one fits? Read the automotive filament guide.

Exterior

Jeep XJ + Other makes replacement blend door main gear

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Print this part

Use the part context as a starting point, then confirm geometry-dependent values in your slicer.

Files

1 hosted model file

STL

Material start

PETG or ASA for heat resistance

Saved part guidance

Strength start

high infill (90-100%) for strength and durability

Saved part guidance

Orientation / supports

Likely not needed

Exact totals

50 g · 2 hours

Saved estimate

Vehicle exposure

UV/weather exposure — ASA is the starting point

Open the STL, 3MF, or OBJ model in your slicer before printing. Exact grams, time, and final support placement come from the actual slice. Test-fit and heat-check the part before installing it in a vehicle.

License & use

CC BY

Commercial use allowed

Attribution required

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

Michael Chen

Verified

Description

This is a replacement main gear for the HVAC blend door actuator that tends to crack and break with age. From what I could find, this gear should also work for the following units as well in addition to some Mercedes-Benz models. List Below. if you are unsure, disassemble your unit and compare with attached photo and gear. It may work for your use case as well. When servicing take care to note the orientation of the metal shaft in addition to the blue gear to make sure alignment does not get lost. Install with flat side of gear facing up. Be sure to lubricate with a plastic safe lubricant and reassemble! Print with the flat side to the bed of the printer with maximum infill. Choose suitable filament that can withstand torque and high heat for reliable operation. CADILLAC ESCALADE 1999-2000.