2019 - 2021 Acura RDX Smart Key 4B Hatch Hold - KR5T21 72147-TJB-A01
SKU: TIK-ACU-57
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OEM 4 Button-Hatch Hold Acura Smart Key with OEM part # 72147-TJB-A01, The FCC ID# KR5T21 with IC# 7812D-T21, the Frequency is 433MHz
OEM
Whether you're purchasing refurbished or brand new products, Transponder Island is dedicated to offering only the finest products that meet the highest standards. Our products are guaranteed to be OEM-approved, ensuring that you receive top-quality equipment that surpasses your expectations.
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Refurbished keys have OEM board with or without Logo
Descriptions
Professional Automotive Locksmith Product
2019 - 2021 Acura RDX Smart Key 4B Hatch Hold - KR5T21 72147-TJB-A01
Product Details
The Acura Smart - Intelligent Key features FCC ID KR5T21, OE part numbers 72147-TJB-A01 and 72147-TJB-A11, and operates at 434 MHz with a PHILIPS ID 47 chip. This 4-button key includes Lock, Unlock, Panic, and Hatch functions and uses a CR2032 battery. The key is Reusable and Not Included with an emergency key, available as part number TIK-ACU-35. This key requires a diagnostic key programmer for programming as it cannot be programmed by on-board procedures.
Acura Key Programming Recommendation
For programming this key, your technicians can use one of the following professional tools:
These key programmers support the Acura RDX smart key's chip and frequency, ensuring efficient and accurate key programming in your shop.
Emergency Key Cutting Recommendation
Triton PLUS Key Cutting Machine - Ultimate Edition (TPUE)
Recommended for precise cutting of Acura emergency keys with advanced functionality and durability.
Black Widow Key Machine - DELUXE Package
Ideal for cutting complex Acura emergency keys with high precision and efficiency.
Triton Plus AUTO Key Cutting Machine - (Automotive Edition)
Designed for automotive locksmiths to cut Acura emergency keys accurately and quickly.
Quality You Can Trust
Transponder Island has extensive experience supplying professional locksmiths and automotive service providers with keys like this Acura Smart Key (SKU TIK-ACU-57). We carefully source each product to meet industry standards and stand behind their performance in your programming workflow.
Available Exclusively to Industry Professionals
This product is available only to verified locksmiths, automotive service specialists, dealerships, and approved businesses.
Choose Transponder Island for quality, reliability, and professional industry access.
Specifications
| General Info | |
|---|---|
| Condition | Brand New Memory 1 | Brand New Memory 2 | Refurbished |
| Brand | OEM |
| Product Type | Smart - Intelligent Key |
| Vehicle Make | Acura |
| Condition | Brand New Memory 1 | Brand New Memory 2 | Refurbished |
| OE Part # | 72147-TJB-A01 | 72147-TJB-A11 |
| Number of Button | 4 |
| Buttons Config | Lock, Unlock, Panic, Hatch |
| On Board Programming | No |
| Service & Certification Info | |
|---|---|
| Made in | Mexico |
| FCC ID # | KR5T21 |
| IC # | 7812D-T21 |
| Frequency | 434 MHz |
| Chip ID | PHILIPS ID 47 |
| Battery Part # | CR2032 |
| Emergency Key | Not Included |
| Emergency Key SKU | TIK-ACU-35 | TIK-ACU-53 |
| Reusable | Yes |
| Location | S# 3-12D |
| Cross Reference | |
|---|---|
| C/R TI | TIK-ACU-57A |
Compatibility
| Acura | RDX | 2019 - 2021 |