2022-2026 Lexus NX | RX | 4-Button Smart Key | PN: 8990H-0E490 | HYQ14FLD | Aftermarket
2022-2026 Lexus NX | RX | 4-Button Smart Key | PN: 8990H-0E490 | HYQ14FLD | Aftermarket is backordered and will ship as soon as it is back in stock.
Pickup currently unavailable at Stallion Keys
Before you buy
Before you buy
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 Lexus NX | RX | 4-Button Smart Key | PN: 8990H-0E490 | HYQ14FLD | Aftermarket is backordered and will ship as soon as it is back in stock.
| Manufacturer | Stallion Keys |
| Condition | Brand New |
| Product Type | Smart Key |
| Vehicle Make | Lexus |
| Number of Buttons | 4-Button - Lock, Unlock, Panic, Hatch |
| OEM Part | 8990H-0E490 |
| Compatible Part Number | 8990H-78030 | 8990H-0E491 | 8990H-78031 | 8990H-78032 | 8990H-78033 | 8990H-78690 | 8990H-78692 | 8990H-78740 | 8990H-78741 | 8990H-78742 |
| FCC ID | HYQ14FLD |
| IC | 1551A-14FLD |
| Frequency | 434 MHz |
| Chip ID | Texas ID H-8A |
| Battery Part | CR2032 |
| Emergency Key | Included |
| Emergency Key SKU | EMK-98 |
| Emergency Key Keyway | TOY40 |
Make Model Year Lexus RX350 2023 - 2026 Lexus TX 2024 - 2026 Lexus NX 2022 - 2026 Lexus RX500h 2023 - 2026 Lexus RX450h 2023 - 2026
2022-2026 Lexus NX | RX | 4-Button Smart Key | PN 8990H-0E490
This is an aftermarket smart key, part number 8990H-0E490, FCC ID HYQ14FLD. It fits the Lexus RX350 2023–2026, Lexus TX 2024–2026, Lexus NX 2022–2026, Lexus RX500h 2023–2026 and 1 more (see the Fitment tab). It has 4 buttons (Lock, Unlock, Panic, Hatch).
Will it fit my car?
Check the back of your current key: if it shows part number 8990H-0E490 or 8990H-78030 or 8990H-0E491 or 8990H-78031 or 8990H-78032 or 8990H-78033 or 8990H-78690 or 8990H-78692 or 8990H-78740 or 8990H-78741 or 8990H-78742 or FCC ID HYQ14FLD, this is the right smart key. The number of buttons has to match too. You can also pick your car in the Make / Model / Year search at the top of the page.
The emergency key is included, uncut.
Key details
434 MHz · Texas ID H-8A chip · CR2032 battery.
Program and cut it
- Programming: A new key has to be programmed to your vehicle: by a locksmith, by the dealer, or with a key programmer such as the Autel IM508S, Autel IM608 Pro II or Xhorse VVDI Key Tool Plus. Check your tool's vehicle list for your exact model and year first.
- Cut the emergency key (TOY48): Condor XC-Mini Plus II, Dolphin XP-005 or Dolphin II XP-005L cut it by code; the Dolphin XP-007 copies it from your existing key.
Questions
Will this work on a 2026 Lexus RX350? Yes, it's listed for the Lexus RX350 2023–2026 — check the part number or FCC ID on your key to be sure.
What battery does it use? CR2032.
Payment & Security
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