SKU: 7412
$4.50
The H Chip TEX 4D74 128-Bit transponder is a Toyota-specific immobilizer chip used by locksmiths and technicians when cutting and programming replacement transponder keys. Referenced across the industry as the Toyota “H” chip, this 4D74 unit operates on 128-bit encryption for use with compatible Toyota vehicles.
Keep this chip on the shelf for Toyota immobilizer key duplication and origination jobs where the 4D74 128-bit “H” chip is called for. Program to the vehicle using your preferred key tool once the chip is seated in the key head.
| Weight | 0.05 lbs |
|---|---|
| Dimensions | 3 × 6 × 6 in |
