$3.37
In Stock
Genuine · Used
Texas Instruments 4D-72 Toyota G Sub Transponder Chip
Texas Instruments Toyota G chip, sub (Volte) variant · DST80, 80-bit · add key with a working master key present · passive 125 kHz · used chip
4D-72
Toyota G
80-bit
DST80
Add key
Master needed
125 kHz
Passive LF
⭐ This is a Texas Instruments Toyota G chip (4D-72, DST80) in its sub variant, also sold as Volte, taken from a Toyota sub key. It is learned to a G-chip Toyota or Scion as an additional key while at least one working master key is present. The chip is used: it goes into a new TOY44G-type key head and is learned to the car like a factory sub key.
⚙️ Key features
Texas Instruments silicon
A factory Toyota G chip from the 4D-72 family, not a writable copy chip.
Sub key variant
Works as an additional sub key; a working master key must be on the car.
DST80, 80-bit
Same Texas DST80 challenge-response family as the master G chip.
Grey carbon wedge
Standard G-chip wedge for TOY44G-type transponder key heads.
💎 Benefits
Lower cost than a master chip
For add-key jobs where the customer already has a working master key.
Factory chip response
Texas Instruments silicon answers the car like the chip of a dealer sub key.
Quick add-key work
Cut a TOY44G-type head, fit the chip and learn it with the master key or a G-capable tool.
Reused chip
A used G chip goes back to work in a new head instead of a new transponder.
👥 Who it's for
Automotive locksmiths
Toyota and Scion add-key jobs with a working master key at hand.
Mobile technicians
On-site spare or sub keys for G-chip Toyota models.
Key cutting counters
Sub and spare keys for walk-in Toyota customers.
🚗 Compatible vehicles
Read the customer's key first: the car must use the Toyota G chip (4D-72), not the older 4D-67 or the later H chip, and a working master key must be present.
