2024-2026 GMC Sierra | 6-Button Smart Key | PN:13560221 | YGOG21TB2 | OEM New
2024-2026 GMC Sierra | 6-Button Smart Key | PN:13560221 | YGOG21TB2 | OEM New - Recase is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at Stallion Keys
Care Information
Care Information
Verify compatibility before purchase and store products in a clean, dry environment. Professional programming or cutting may be required for certain items.
Delivery & Shipping
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.
Before you buy
Emergency key — depends on the item condition you choose
Recase, Refurbished, New No Box: emergency key included, comes uncut.
Brand New: emergency key not included — sold separately. Matching emergency key: Buick Chevrolet GMC Emergency Key HU100
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.
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.
Not sure it’s the right item? Email a photo of your key to info@stallionkeys.com before ordering · Refund policy
| Manufacturer | Genuine / OEM |
| Condition | New No Box |
| Product Type | Smart Key |
| Vehicle Make | GMC |
| Number of Buttons | 6-Button, Lock, Unlock, Panic, Tailgate, Engine Start, Hood |
| OEM Part | 13560221 |
| FCC ID | YGOG21TB2 |
| IC | 4008C-G21TB2 |
| Frequency | 434 MHz |
| Chip ID | NXP HITAG-PRO ID49 128 Bit |
| Battery Part | CR2450 |
| Emergency Key | Not Included |
| Emergency Key SKU | SK-EMK-138 |
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Fitment2024 - 2026 GMC Sierra
Payment & Security
Payments are securely encrypted and processed through our payment providers. Stallion Keys does not have access to your full credit card details.
