2017 - 2022 Infiniti QX50 Smart Key 5B Hatch Hold / Remote Start - KR5TXN1 285E3-5NA7A
SKU: TIK-INF-46
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OEM 5 Button-Hatch Hold-Remote Start Infiniti Smart Key with OEM part # 285E3-5NA7A, The FCC ID# KR5TXN1 with IC# 7812D-TXN1, 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.
Descriptions
Professional Automotive Locksmith Product
2017 - 2022 Infiniti QX50 Smart Key 5B Hatch Hold / Remote Start - KR5TXN1 285E3-5NA7A
Product Details
This original OEM product is a smart key designed for Infiniti vehicles, featuring a 5-button configuration including Lock, Unlock, Panic, Hatch, and Engine Start functions. It operates at a 434 MHz frequency with a HITAG-AES (4A chip) for advanced security. The key carries the OE part number 285E3-5NA7A and FCC ID KR5TXN1. It uses a CR2032 battery. This key cannot be programmed by an on-board procedure and requires a diagnostic key programmer. It is reusable after unlocking. Emergency key is Included only with "Refurb - No Logo" versions; otherwise, it is not included, with part number TIK-INF-24 available.
Infiniti Key Programming Recommendation
For programming this key, your technicians can use one of the following professional tools:
These key programmers support advanced smart key functions and are compatible with the HITAG-AES chip and 434 MHz frequency, ensuring seamless programming for your Infiniti QX50 keys.
Emergency Key Cutting Recommendations
Xhorse Condor XC-MINI PLUS II Automatic Key Cutting Machine
Recommended for precise cutting of complex smart key emergency blades, ensuring accurate duplication for Infiniti keys.
Keyline Gymkana 994 High Security and Edge Cut Code-Cutting Machine
Ideal for high-security edge cut keys, providing clean and accurate cuts for Infiniti emergency keys.
ILCO FUTURA EDGE Code-Cutting Key Duplicator - Edge Cut
Supports edge cut key duplication with precision, suitable for Infiniti emergency key blade cutting needs.
Quality You Can Trust
At Transponder Island, we leverage years of experience supplying professional locksmith and automotive products. This Infiniti smart key (SKU TIK-INF-46) is carefully sourced to meet industry standards, and we stand behind its quality to support your shop’s programming workflow.
Available Exclusively to Industry Professionals
To help safeguard the locksmith industry, this product is available only to verified locksmiths, automotive service specialists, dealers, and other approved businesses.
Choose Transponder Island for quality, reliability, and professional industry access.
Specifications
| General Info | |
|---|---|
| Condition | Brand New | Refurbished | Refurb - No Logo |
| Brand | OEM |
| Product Type | Smart - Intelligent Key |
| Vehicle Make | Infiniti |
| OE Part # | 285E3-5NA7A |
| Number of Button | 5 |
| Buttons Config | Lock, Unlock, Panic, Hatch, Engine Start |
| On Board Programming | No |
| Service & Certification Info | |
|---|---|
| Made in | Mexico |
| FCC ID # | KR5TXN1 |
| IC # | 7812D-TXN1 |
| Frequency | 434 MHz |
| Chip ID | HITAG-AES (4A chip) |
| Battery Part # | CR2032 |
| Emergency Key | Included only with "Refurb - No Logo", not included with any others |
| Emergency Key SKU | TIK-INF-24 |
| Reusable | After Unlocking |
| Location | S# 5-12B |
Compatibility
| Infiniti | QX50 | 2017 - 2022 |