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Mitsubishi immobilizer car key coil extender

Mitsubishi immobilizer car key coil extender preview

Files (2)

keyholder-coil.stl
STL
28.0 KBPrimary file
keyholder-faceplate.stl
STL
48.9 KB

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CC BY
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Description

I've installed a "Start/Stop engine button" kit over the place of key cylinder. To retain immobilizer capability I've designed this "extender". The hole in the coil fits my Mitsubishi transponder key. The frame over the coil fits my car's panel dummy cap dimensions. The coil is electrically connected to a wire been wrapped around genuine Mitsubishi immo coil located on top of the key cylinder. I've tested this extender and it works great!

Compatible Vehicles

Published Jun 26, 2026Updated Oct 30, 2026

Originally published on thingiverse.com by Linar Yusupov (xkremator) · License: CC BY

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