- (214) 717-6398
- info@dfwkeys4cars.com
- Mon - Fri: 9:00 - 18:30
Kia Sephia Key Replacement
Kia Sephia keys date back to 2000 and span 1 key system across the model’s generations — transponder. 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 Sephia Keys
Verified key reference for the Kia Sephia — 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 |
|---|---|---|---|---|
| Sephia / Spectra (early) | 2000–2004 | Transponder | Texas Crypto 4D ID60 / Megamos 48 | HY-series |
Security System & Immobilizer
Kia’s keys track Hyundai’s architecture — ID46 transponder and flip-key era, then Hitag3 ID47 smart keys.
On the Sephia specifically we see: Texas Crypto 4D ID60 / Megamos 48. 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?
- 2000–2004: Transponder — Texas Crypto 4D ID60 / Megamos 48 (HY-series)
Our Sephia 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
Kia Sephia Key FAQ
I lost the only key to my Sephia. 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.
Will a hardware-store copy start my Sephia?
On transponder-era cars it opens doors and nothing else — the chip must be programmed to the immobilizer, which is what we do curbside.
How fast can you reach my Sephia in DFW?
We dispatch the nearest mobile unit metroplex-wide, 24/7 — call (214) 717-6398 for an honest ETA.