Suzuki Car key replacement housing

Suzuki Replacement Car Key Housing

This is a replacement housing for a Suzuki car key.
It includes space for the transponder (for the immobilizer) and for a metal key with an L-shaped profile.
⚠ Important: Some Suzuki keys have an I-shaped profile. This design is only for the L-shaped key. (See the explanation below if you are not sure which one you have.)

Printing instructions (Bambu Lab printer with AMS):

1. Use black PETG filament in slot 1.
2. Use red PETG filament in slot 3.
3. Use any PLA filament in slot 4 – this is only for the support layer, and only a few grams are needed.

After printing:

• You will need one self-tapping screw (2.5 mm x 10 mm).
• For a nice look, choose a screw in the same color as your housing.
• Before screwing the two halves together, place inside:
  • the metal key,
  • the electronics and buttons,
  • the immobilizer transponder.
    (You can take all these parts from your original key housing.)

Why it’s different from the original design:

I made the shape a little different on purpose.

• This shape makes the housing stronger while keeping it compact.
• I personally think it looks better than the original.

Extra improvement:

The buttons are slightly recessed.
This helps prevent accidental pressing when the key is in a tight pocket – something that can happen with the original housing.