PRX-LEX-4B11
CT200h-WITH POWER HATCH 2010-2015
- FCC ID reference
- HYQ14ACX
- Remote frequency
- 314 MHz
- OE part number reference
- 89904-0E031
Listed model years: 2010–2015. Source: Ilco PRX-LEX-4B11
Key Replacement · Jacksonville, FLLexus CT Key Replacement & Programming in Jacksonville
Spare keys $300–$390. All-keys-lost $430–$560. Reference prices for model year 2026; other years may differ. Confirm parts and appointment availability before booking.
Service Pricing
Reference prices for model year 2026; other years may differ.
Spare or Additional CT Key
Dealer Price
$530 – $785
Our Price
$300–$390
When you still have a working key. Reference prices for model year 2026; other years may differ.
Lost All CT Keys?
Dealer Price
$915 – $1,445
Our Price
$430–$560
When every key is lost or stolen. Reference prices for model year 2026; other years may differ.
Dealer prices and our price ranges are estimates; vehicle, location, timing and urgency affect costs. Our travel and time-based fees are disclosed before dispatch; you approve the complete price before work. See our pricing terms.
Lexus CT key references by model year
These source-listed applications cover different years, products, and equipment alternatives. They are candidates for identification, not a single specification for every CT. Confirm the VIN, market, trim, build date, installed equipment, and key label before ordering.
Years use the US catalog selection window. Source ranges can include other markets; only their overlap with selectable years is grouped below. Missing years or references require individual identification and do not establish whether a vehicle has an immobilizer.
2010–2015 · 1 source-listed application
2011 · 1 source-listed application
PRX-LEX-4B2
CT200h 2011-2011
- FCC ID reference
- HYQ14AAB
- OE part number reference
- 89904-50380
Listed model years: 2011. Source: Ilco PRX-LEX-4B2
2011–2017 · 1 source-listed application
PRX-LEX-3B1
CT200h 2011-2017
- FCC ID reference
- HYQ14ACX
- OE part number reference
- 89904-48181, 89904-48481
Listed model years: 2011–2017. Source: Ilco PRX-LEX-3B1
Separate entries are alternatives or overlapping source applications; do not combine them into one key. A part number, FCC ID, or frequency alone does not confirm compatibility, local stock, or service availability.
About Your Lexus CT
Select the exact model year to see its service details and referenced applications. The model name or year alone does not establish the installed immobilizer, key type, or programming method. Confirm the VIN, market, trim, and any replaced components against the source references and the vehicle.
Spare-key and all-keys-lost service: 2000–2027.
Before your key appointment
Have your VIN, trim, and any existing keys available. Describe how you start the vehicle: turn a key, press a button, or use both. Tell us whether any working keys remain and whether you need a spare, a replacement remote, or help after losing every key. Include a photo of the original key and its label when available.
In Jacksonville
For supported Lexus CT jobs, confirm your location, parts availability, and appointment time before booking. Our business hours are 7 AM – 10 PM, every day. Travel and time-based charges are disclosed before dispatch, and you approve the complete price before work begins.
Frequently asked questions
What details do you need to quote a Lexus CT key?+
Have the VIN, model year, trim, ZIP code, and any existing key available. Tell us how you start the vehicle and whether any key still starts it. A photo of the key and its label helps identify the replacement.
Which key services do you offer for the CT?+
Spare-key and all-keys-lost service: 2000–2027. These are model-year service groups; confirm your exact vehicle before booking.
Is programming included for a Lexus CT?+
Your confirmed quote specifies the key or remote, cutting, and any programming needed for your configuration. A mechanical key and an electronic key do not require the same work.
Do I have to tow my CT to a dealer?+
We offer mobile appointments for supported jobs. Confirm your exact vehicle and whether a working key remains before booking or arranging transport.
Will any replacement Lexus key work?+
No. Match the exact model year, market, installed equipment, and part or remote details. A similar-looking key or matching radio frequency does not establish compatibility. We confirm the hardware when quoting.
Ready to discuss your Lexus CT key?
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