Infiniti QX70 Key Replacement & Programming in Jacksonville
Spare keys from $335. All-keys-lost from $460. Mobile, on-site, same-day service across the First Coast.
Spare or Additional QX70 Key
Dealer Price
$535 – $750
Our Price
from$335
When you still have a working key.
Lost All QX70 Keys?
Dealer Price
$735 – $1,045
Our Price
from$460
When every key is lost or stolen.
Final price depends on your specific QX70 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 QX70
| 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 QX70
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 QX70 is a full-size SUV. We service this exact full-size SUV regularly across the Jacksonville area — programming is reliable, the key blank is in stock on the truck, and most spare-key jobs complete in 35–60 minutes on-site without a tow.
Your 2026 Infiniti QX70 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 QX70 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 QX70 key?