Lexus SC Key Replacement & Programming in Jacksonville
Spare keys from $340. All-keys-lost from $395. Mobile, on-site, same-day service across the First Coast.
Spare or Additional SC Key
Dealer Price
$545 – $785
Our Price
from$340
When you still have a working key.
Lost All SC Keys?
Dealer Price
$755 – $1,075
Our Price
from$395
When every key is lost or stolen.
Final price depends on your specific SC year and trim — call us for an exact quote.
Key Specifications — Lexus SC
| Parameter | Value |
|---|---|
| Transponder Chip | Texas Crypto 128-bit |
| FCC ID | HYQ14FLB / HYQ14FBF |
| Key Blade | TOY48 |
| Frequency | 433 MHz |
| Immobilizer | Toyota H/G Transponder |
| Proximity / Smart Key | Yes (2004+) |
About Your 2026 Lexus SC
Lexus is a Japan brand owned by Toyota Motor Corporation. Their key system uses Toyota Smart Key System / Immobilizer with Transponder, Smart Key. Lexus uses Toyota's proven immobilizer and smart key platform with premium refinements.
The 2026 Lexus SC 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 Lexus SC is a modern-era vehicle and uses the latest revision of Lexus's key security platform. Programming requires advanced equipment but is fully aftermarket-supported on-site — no dealer trip needed in most cases.
Immobilizer (Toyota H/G Transponder): Toyota's H-chip and G-chip platforms have been refined over two decades. Programming is fast, well-documented, and supported by every modern aftermarket programmer.
In Jacksonville
Lexus SC 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.
Ready to book your Lexus SC key?