International LT Key Replacement & Programming in Jacksonville
Spare keys from $300. All-keys-lost from $500. Mobile, on-site, same-day service across the First Coast.
Spare or Additional LT Key
Dealer Price
$480 – $665
Our Price
from$300
When you still have a working key.
Lost All LT Keys?
Dealer Price
$800 – $1,300
Our Price
from$500
When every key is lost or stolen.
Final price depends on your specific LT year and trim — call us for an exact quote.
Key Specifications — International LT
| Parameter | Value |
|---|---|
| Transponder Chip | ID46 / ID47 |
| Key Blade | INT1 |
| Immobilizer | Navistar Immobilizer |
| Proximity / Smart Key | No |
About Your 2026 International LT
International is a USA brand owned by Navistar International. Their key system uses Navistar Electronic Immobilizer with Standard Key, Transponder Key. International trucks use Navistar's commercial-grade immobilizer. Key replacement often involves fleet management coordination.
The 2026 International LT is a sedan. We service this exact sedan 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 International LT is a modern-era vehicle and uses the latest revision of International's key security platform. Programming requires advanced equipment but is fully aftermarket-supported on-site — no dealer trip needed in most cases.
In Jacksonville
We service International LT owners across all of Duval County — Jacksonville, Mandarin, Riverside, Southside, and the Beaches. Average response time across the metro is 20–30 minutes.
Ready to book your International LT key?