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Genesis G90 Key Replacement
Genesis G90 keys date back to 2017 and span 2 key systems across the model’s generations — smart proximity key (4-btn); smart proximity key. DFW Keys 4 Cars cuts and programs every one of them at your location anywhere in Dallas–Fort Worth, 24/7 — spares, all-keys-lost, fobs and lockouts. Call (214) 717-6398.
About G90 Keys
Verified key reference for the Genesis G90 — model years, key types, and the transponder/immobilizer each generation uses. Boundary years can overlap; we confirm the exact part by VIN before dispatching.
| Model / Generation | Years | Key Type | Transponder / Immobilizer | Blade / FCC |
|---|---|---|---|---|
| Genesis G90 | 2017–2022 | Smart proximity key (4-btn) | Hitag3 ID47 | FCC TQ8-FOB-4F16, PN 95440-G9000, 433 MHz |
| Genesis G90 (2nd gen) | 2023–2026 | Smart proximity key | Hitag3 ID47 family | FCC TQ8-FOB-4F53U, PN 95440-T4100 |
Security System & Immobilizer
Every Genesis-brand smart key runs the Hitag3 ID47 family; newer models add Digital Key phone credentials that still depend on an enrolled physical fob.
On the G90 specifically we see: Hitag3 ID47, Hitag3 ID47 family. A correctly cut but unprogrammed key turns the locks and never starts the engine — programming is the half of the job that matters.
Which key does your year have?
- 2017–2022: Smart proximity key (4-btn) — Hitag3 ID47 (FCC TQ8-FOB-4F16, PN 95440-G9000, 433 MHz)
- 2023–2026: Smart proximity key — Hitag3 ID47 family (FCC TQ8-FOB-4F53U, PN 95440-T4100)
Our G90 Key Services
- Key replacement — lost, stolen or broken keys cut from code and programmed on-site, including all-keys-lost by VIN
- Spare key duplication — cheap insurance done in one short visit
- Fob & transponder programming — remotes and smart keys paired to the immobilizer
- Lockout service — damage-free entry, 24/7
- Ignition repair — worn cylinders and keys that won’t turn
Genesis G90 Key FAQ
I lost the only key to my G90. What now?
We come to the vehicle, verify ownership, cut a new key from the VIN, and program it on-site — no tow, no dealer wait.
My G90 is push-to-start — can you program that outside the dealer?
Yes. Late models (2023–2026) use a proximity smart key on Hitag3 ID47 family — we carry the fobs and the programmer, and we cut the emergency blade.
How fast can you reach my G90 in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.