The OEM 2024-2025 Cadillac Lyriq Optiq Smart Key Fob Remote 6B YGOG20TB1 is a high-quality remote entry system designed specifically for Cadillac vehicles. With a frequency of 433 MHZ and a chip ID of NXP HITAG-PRO ID49 128 Bit, this smart key fob offers keyless entry convenience and security. The remote also features a detailed title of Smart Keyless Entry Remote/Proximity Key Fob Transmitter, making it a reliable and essential accessory for your Cadillac Lyriq Optiq vehicle.

Part Numbers – 13560903, 13545838 
Compatible Vehicles 
2024, 2025 Cadillac Lyriq 
2024, 2025 Cadillac Optiq 
Description – New OEM 6-Button Smart Keyless Entry Remote / Proximity Key Fob Transmitter 

Specifications 
FCC ID: YGOG20TB1 
IC: 4008C-G20TB1 
Chip ID: NXP HITAG-PRO ID49 128 Bit 
Frequency: 433 MHz 
Loc: K54 

IMPORTANT: Please provide your VIN number 

To ensure accurate fitment, message us your vehicle's VIN along with the side needed—Driver (left) or Passenger (right)—when placing your order. This helps us verify the correct part and avoid delays or returns. 

Terms and Conditions 

  • Thank you for choosing us. Please review the following to ensure a smooth purchase. 

  • All items are sold individually unless otherwise noted with a specific pack quantity. 

  • If you have any questions, feel free to reach out to us at any time. 

Return Policy 

  • Please contact us prior to sending back any items to initiate a return. 

  • A copy of your original invoice must be included with all returns. 

  • A 15% restocking fee applies to all returned parts. 

  • Returned items must be in their original packaging and suitable for resale. 

  • We do not accept returns on used parts. 

  • Installed or test-fitted parts are non-returnable. 

  • Returns are not accepted for electrical components. 

  • We reserve the right to refuse any return that shows signs of installation, use, or does not meet our return criteria. 

  • All return requests must be submitted within 30 days of receiving the item. 

Cancellation Policy 

  • Orders may be canceled, in full or in part, before shipment. 

  • If a canceled item was a special order, a 15% cancellation fee may apply.