2022-2026 Acura RDX | 4-Button Smart Key | PN: 72147-TJB-A21 | KR5TP-2 | OEM Refurb
2022-2026 Acura RDX | 4-Button Smart Key | PN: 72147-TJB-A21 | KR5TP-2 | OEM Refurb - Memory 1 is backordered and will ship as soon as it is back in stock.
Pickup available at Stallion Keys
Usually ready in 1 hour
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.
2022-2026 Acura RDX | 4-Button Smart Key | PN: 72147-TJB-A21 | KR5T...
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.
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 | Refurbished |
| Memory | Memory 1 / Memory 2 |
| Product Type | Smart Key |
| Vehicle Make | Acura |
| Number of Buttons | 4 Button-Hatch |
| OEM Part | 72147-TJB-A21 | 72147-TJB-A31 |
| FCC ID | KR5TP-2 |
| IC | 7812D-TP2 |
| Frequency | 434 MHz |
| Chip ID | Philips ID 47 |
| Battery Part | CR2032 |
| Emergency Key | Included |
| Emergency Key SKU | SK-EMK-52 |
-
Fitment
Make Model Year Acura RDX 2022 - 2026
Payment & Security
Payments are securely encrypted and processed through our payment providers. Stallion Keys does not have access to your full credit card details.
