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Smart Key
Stallion Keys  |  SKU: SK-508

2018-2025 Buick Encore | Enclave | Regal | 3-Button Smart Key | PN: 13547678 | HYQ4EA | HYQ4ES | 433 MHz | Aftermarket

$20.00
Shipping calculated at checkout.

Pickup available at Stallion Keys

Usually ready in 1 hour

Before you buy
Must be programmed to your vehicle

This key isn’t plug-and-play. It has to be programmed to your car before it starts the engine or works the buttons.

Emergency key included — it comes uncut

The metal emergency key inside the fob ships blank and needs cutting to your vehicle.

Match your key before you order

The part number and FCC ID must match your current key, and so must the number of buttons. If a frequency is printed on your key, check that too. Keys can look identical and share an FCC ID but still be different parts. Lost every key? Your dealer can give you the part number from your VIN.

Some dealers won’t program aftermarket keys

An automotive locksmith can.

Not sure it’s the right item? Email a photo of your key to info@stallionkeys.com before ordering · Refund policy

Delivery & Shipping

Fast shipping from our Pennsylvania facility. Delivery options and estimated transit times are available at checkout. Tracking information is provided once your order ships.

Manufacturer Stallion Keys
Product Type Smart Key
Condition Brand New
Vehicle Make Buick
Number of Buttons 3 Buttons
OE 13547678 / 13521090
FCC ID HYQ4EA | HYQ4ES
IC 1551A-4EA | 1551A-4ES
Frequency 433 MHz
Battery Part CR2032
Chip ID Philips ID 46
Emergency Key Included
Emergency Key SKU EMK-71

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Payments are securely encrypted and processed through our payment providers. Stallion Keys does not have access to your full credit card details.
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