Step 3 of 3 · Year
Lexus RX450HL Car Keys
Select the model year to see the keys that fit.
Key specifications for the Lexus RX450HL 2018–2022
- Key types
- smart keys, key shells, emergency blades and key blanks
- Frequency
- 315 MHz and 433 MHz
- Buttons
- 3- and 4-button
- Transponder chip
- 8A (H-chip)
- Blade profile
- TOY48
- Battery
- CR2032 · CR1632
Pick the model year first: Lexus RX450HL keys change between generations, and each year page lists only the keys that fit it. Then match the part number or FCC ID printed on your original remote with the specifications on each listing. The frequency depends on the generation and the market the car was sold in, so check 315 MHz and 433 MHz against your original before ordering.
A new smart key or remote has to be programmed to the car with a key programmer, and when every key is lost the programming is still done through the diagnostic port. We ship the key worldwide from the UAE by DHL and FedEx; any automotive locksmith or the dealer can cut and program it.