Infiniti JX35 Key Replacement & Programming in Jacksonville
Spare keys from $305. All-keys-lost from $440. Mobile, on-site, same-day service across the First Coast.
Spare or Additional JX35 Key
Dealer Price
$490 – $760
Our Price
from$305
When you still have a working key.
Lost All JX35 Keys?
Dealer Price
$705 – $1,040
Our Price
from$440
When every key is lost or stolen.
Final price depends on your specific JX35 year and trim — call us for an exact quote.
✓ Verified key supply for Infiniti
Infiniti key blanks are stocked in our supplier catalog — no special-order delay.
Key Specifications — Infiniti JX35
| Parameter | Value |
|---|---|
| Transponder Chip | Hitag AES / PCF7952 |
| FCC ID | KR5TXN7 / S180144304 |
| Key Blade | NSN14 |
| Frequency | 433 MHz |
| Immobilizer | NATS 6+ |
| Proximity / Smart Key | Yes (2006+) |
About Your 2026 Infiniti JX35
Infiniti is a Japan brand owned by Nissan Motor / Renault-Nissan-Mitsubishi Alliance. Their key system uses Nissan NATS with Transponder, Intelligent Key. Infiniti shares Nissan's NATS immobilizer platform but with premium features. Programming requires security access through the vehicle's BCM.
The 2026 Infiniti JX35 is a crossover SUV. Most JX35 keys of this generation use the Hitag AES / PCF7952 transponder chip, remotes under FCC ID KR5TXN7 / S180144304, the NSN14 key blade — exactly the hardware we cut and program on-site. For this crossover SUV we handle spare keys, all-keys-lost recoveries, and remote replacement curbside — at your home, office, or roadside in Jacksonville.
Your 2026 Infiniti JX35 is a modern-era vehicle and uses the latest revision of Infiniti's key security platform. Programming requires advanced equipment but is fully aftermarket-supported on-site — no dealer trip needed in most cases.
Immobilizer (NATS 6+): Nissan's NATS 6+ is the oldest modern immobilizer still in active use — it's been on Nissans since 1999 and is one of the easiest platforms to program.
In Jacksonville
Every Infiniti JX35 job we book in Jacksonville comes with the price quoted on the phone — no bait-and-switch and no after-hours surcharge unless explicitly disclosed before dispatch.
Ready to book your Infiniti JX35 key?