Nissan Maxima Key Replacement & Programming in Jacksonville
Spare keys from $225. All-keys-lost from $375. Mobile, on-site, same-day service across the First Coast.
Spare or Additional Maxima Key
Dealer Price
$360 – $560
Our Price
from$225
When you still have a working key.
Lost All Maxima Keys?
Dealer Price
$600 – $965
Our Price
from$375
When every key is lost or stolen.
Final price depends on your specific Maxima year and trim — call us for an exact quote.
Key Specifications — Nissan Maxima
| Parameter | Value |
|---|---|
| Transponder Chip | Hitag AES / PCF7936 |
| FCC ID | KR5TXN7 / KR5S180144014 |
| Key Blade | NSN14 / DAT17 |
| Frequency | 433 MHz |
| Immobilizer | NATS 6+ |
| Proximity / Smart Key | Yes (2007+) |
About Your 2026 Nissan Maxima
Nissan is one of the most-serviced Japanese brands in our shop after Toyota and Honda. Altima, Rogue, Sentra, Frontier, and Pathfinder are everywhere on the First Coast, and Nissan's NATS (Nissan Anti-Theft System) immobilizer family is one of the most aftermarket-friendly platforms in the industry. NATS has been on Nissans since 1999 and the modern NATS 6+ revision is well documented across every popular trim. Intelligent Key (Nissan's smart key) was introduced in 2007 and is now standard across the lineup. The most useful thing to know about Nissan keys: when you only have one fob, all-keys-lost programming is straightforward but the price difference vs ordering a spare while you still have a working key is roughly $50 — well worth the early visit.
Maxima (8th-gen 2016–2023, discontinued for 2024) used Intelligent Key with a Maxima-specific chrome bezel. Same underlying chip as Altima of the same year.
2018-and-newer Nissans use the latest revision of NATS 6+ with the redesigned Intelligent Key fob. The 2023+ Z (revived sports car) shares its key platform with the 2023+ Pathfinder — same underlying chip, different shell.
Common issues we see
Two recurring Nissan patterns: (1) Intelligent Key fobs needing re-sync after the 12V battery is disconnected — this is a 5-minute on-site fix; (2) the chrome plating on Altima and Maxima fobs (2013–2018) flaking around the buttons — easy shell swap.
Sedan key replacement is among the fastest jobs we do — most sedans have well-documented immobilizer programming that we complete in 30–45 minutes on-site.
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
Nissan Maxima is one of the vehicles we see weekly in the Jacksonville area. We come to you at home, work, the parking lot, or roadside — no need to tow.
Why book us for your Nissan Maxima
We carry the Hitag-AES Intelligent Key blanks on the truck and program them with the same equipment a Nissan dealer uses. Average spare-key job: 35 minutes from arrival. Compare to typical Jacksonville Nissan dealer quotes of $300–$425.
Frequently asked questions
How much does a Nissan Altima or Rogue key cost?+
Altima / Rogue spare keys start at $149 cut and programmed on-site. All-keys-lost starts at $199. Older models with the basic transponder key (no Intelligent Key) can be even less.
My Nissan Intelligent Key won't open the doors — is the fob dead?+
Usually it's the CR2025 coin battery, not the fob. Try a fresh battery first. If the issue persists we can re-sync on-site in 20 minutes.
Can you make a Nissan key without the original?+
Yes. We do all-keys-lost programming on-site at your home or workplace. Bring the title or registration plus a government ID.
Ready to book your Nissan Maxima key?