The OEM 2014-2019 Cadillac Smart Key Fob Remote 4B HYQ2AB is a genuine replacement part for Cadillac vehicles. It features a frequency of 433 MHZ and a chip ID of Philips ID 46 GM EXT. This Smart Keyless Entry Remote serves as a proximity key fob transmitter, allowing users to easily access and start their Cadillac vehicles with the convenience of keyless entry. The product is designed to meet the specific needs and requirements of Cadillac vehicles from the years 2014 to 2019. NON-US Key: Does not work on vehicles within the United State.

Part Number – 13598509 
 Compatible Vehicles – 
 2014, 2015, 2016, 2017, 2018, 2019 Cadillac XTS 
 2014, 2015, 2016, 2017, 2018, 2019 Cadillac ATS 
 2014, 2015, 2016, 2017, 2018, 2019 Cadillac CTS 
 Description – Genuine GM 4-Button Disc Style Smart Keyless Entry Remote / Proximity Key Fob Transmitter 

Specifications 
 FCC ID: HYQ2AB 
 IC: 1551A-2AB 
 Chip ID: Philips ID 46 GM EXT 
 Frequency: 433 MHz 
 Loc: K45 

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.