Hyundai Santa Fe vs Kia Sorento: key replacement compared
Shopping the Hyundai Santa Fe against the Kia Sorento? They are a common midsize crossovers cross-shop in the Statesboro area, and the key replacement story is different enough to matter. If you are weighing which is simpler or quicker to get a replacement key for, here is the head-to-head: key technology by model year, how a lost-key job actually runs on each, and the field quirks we see most. Call (912) 209-6131 for same-day mobile service on either one.
Hyundai Santa Fe vs Kia Sorento at a glance
| Hyundai Santa Fe | Kia Sorento | |
|---|---|---|
| Model years covered | 2001–2026 | 2003–2026 |
| Earliest key type | Transponder | Transponder |
| Newest key type | Proximity | Proximity |
| Lost-all-keys handling | Typically on-site via OBD-II | Typically on-site via OBD-II |
| Spare from a working key | On-site, same visit | On-site, same visit |
Key types by year, side by side
Both vehicles changed key technology over their runs, so the right blank, chip, and programmer depend entirely on your model year. Here is what each one uses:
Hyundai Santa Fe
HY20 blade, PCF7936 transponder chip.
HY22 blade, PCF7936 chip.
Push-to-start standard. FCC: TQ8-FOB-4F08 or TQ8-FOB-4F18.
Updated proximity fob. FCC: TQ8-FOB-4F27.
Kia Sorento
KI-4 blade, PCF7936 transponder chip.
Push-to-start option (FCC: SY5HMFNA04).
Standard push-to-start. FCC: TQ8-FOB-4F08.
New body style. FCC: TQ8-FOB-4F27.
Which is simpler or quicker to key?
Neither the Hyundai Santa Fe nor the Kia Sorento typically needs a dealer for routine key work. Both are mobile, on-site jobs: a spare comes from a working key in a single visit, and a lost-all-keys situation means reading the immobilizer PIN through the OBD-II port before enrolling the new key.
The quirk that trips people up on each
- Two proximity FCCs. 2013-2018 Santa Fes came with either a TQ8-FOB-4F08 or 4F18 fob, so the original's FCC ID must be matched before programming a replacement.
- Old SUV vs new crossover. The early KI-4 Sorento and the later proximity crossover share a name but no key tech, so confirm the year before buying anything.
How a key job runs on either one
The path works the same way on both. The simplest job on either vehicle is a planned spare made while you still have a working key, because that key acts as the authentication seed and the work is short. A lost-all-keys situation takes more steps on either one, since the programmer has to read the immobilizer PIN before it can enroll a new key. We confirm the exact part by VIN before we dispatch, so the right blank, chip, and programmer are on the truck when we arrive.
Get a replacement key in Statesboro, GA
We are a mobile automotive locksmith and we come to you anywhere in Statesboro, Bulloch County, and southeast Georgia, no tow and no dealership wait, for both the Hyundai Santa Fe and the Kia Sorento. Call (912) 209-6131.
Compare the full guides
- Hyundai Santa Fe key replacement guide, all years and key types
- Kia Sorento key replacement guide, all years and key types
- All Hyundai car keys
- All Kia car keys
Frequently asked: Hyundai Santa Fe vs Kia Sorento keys
Is the Hyundai Santa Fe or the Kia Sorento simpler to make a key for?
They are comparable. A spare made from a working key is the simplest path on either vehicle; a lost-all-keys situation takes more steps because we read the immobilizer PIN first. We confirm the exact path by VIN before dispatching.
Can you make a key for both on-site in Statesboro?
Yes. Both the Hyundai Santa Fe and the Kia Sorento are handled by our mobile unit at your location for the large majority of year ranges. Any exception that needs dealer coordination is flagged on the phone when we confirm your VIN, so the work is set up correctly before we arrive.
Do I need the original key to get a replacement?
No. With a working key we make a spare in a single visit because the original acts as the authentication seed. With no key at all, we read the immobilizer PIN and build a key from your VIN. Both vehicles support both paths.