2022 - 2025 Cadillac CT4 CT5 Smart Key 4B Trunk - YGOG20TB1 85002120
SKU: TIK-CAD-77
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OEM
Whether you're purchasing refurbished or brand new products, Transponder Island is dedicated to offering only the finest products that meet the highest standards. Our products are guaranteed to be OEM-approved, ensuring that you receive top-quality equipment that surpasses your expectations.
Descriptions
Professional Automotive Locksmith Product
2022 - 2025 Cadillac CT4 CT5 Smart Key 4B Trunk - YGOG20TB1 85002120
Product Details
This OEM Cadillac smart key fits Cadillac CT4 and CT5 models and features a 4-button layout including lock, unlock, panic, and trunk functions. It operates at 434 MHz using an NXP HITAG-PRO ID49 128 Bit chip for secure communication. Available condition options include Brand New, Refurbished, and Refurb - No Logo. This key carries multiple OE part numbers such as 85002120 and FCC ID YGOG20TB1. It uses a CR2450 battery. The emergency key is Included only with the Refurb - No Logo option, part number TIK-CAD-65. This key cannot be programmed via on-board procedures and requires a diagnostic key programmer. It is reusable after unlocking.
Cadillac Key Programming Recommendation
For programming this key, your technicians can use one of the following professional tools:
These key programmers support advanced smart key functions and are compatible with Cadillac models, ensuring efficient and accurate programming for your shop.
Emergency Key Cutting Recommendations
Triton Plus AUTO Key Cutting Machine
Recommended for precise cutting of Cadillac smart keys with complex profiles.
CGDI CG007 Automotive Key Cutting Machine
Supports mobile and PC use with built-in battery, ideal for on-the-go key cutting tasks.
JMA MULTICODE Code Cutting Machine
Versatile cutting machine suitable for a wide range of automotive keys including Cadillac smart keys.
Quality You Can Trust
Transponder Island has extensive experience supplying professional locksmith and automotive products. We carefully source this Cadillac smart key to ensure it meets industry standards and stand behind its quality and performance. Your shop can trust this OEM key with SKU TIK-CAD-77 for dependable service.
Available Exclusively to Industry Professionals
To help safeguard the locksmith industry, this product is available only to verified locksmiths, automotive service specialists, dealers, and other approved businesses.
Choose Transponder Island for quality, reliability, and professional industry access.
Specifications
| General Info | |
|---|---|
| Condition | Brand New | Refurbished | Refurb - No Logo |
| Brand | OEM |
| Product Type | Smart - Intelligent Key |
| Vehicle Make | Cadillac |
| Condition | Brand New | Refurbished | Refurb - No Logo |
| OE Part # | 84591459 | 84591460 | 84756714 | 85002108 | 85002112 | 85002116 | 85002120 | 85043367 | 85541924 | 85541926 | 85541928 | 85541930 |
| Number of Button | 4 |
| Buttons Config | Lock, Unlock, Panic, Trunk |
| On Board Programming | No |
| Service & Certification Info | |
|---|---|
| Made in | Mexico |
| FCC ID # | YGOG20TB1 |
| IC # | 4008C-G20TB1 |
| Frequency | 434 MHz |
| Chip ID | NXP HITAG-PRO ID49 128 Bit |
| Battery Part # | CR2450 |
| Emergency Key | Included only with "Refurb - No Logo", not included with any others |
| Emergency Key SKU | TIK-CAD-65 | TIK-CAD-71 |
| Reusable | After Unlocking |
| Location | S# 6-7C |
| Cross Reference | |
|---|---|
Compatibility
| Cadillac | CT4 | 2022 - 2025 |
| Cadillac | CT5 | 2022 - 2025 |