Smart Remote Key Fob Replacement for Lexus GX460 2010-2020 RX350 2015 2016 314.3MHz Keyless Entry Remote Control Car Key HYQ14ACX 271451-5290 G N E Board

know exactly what the numbers on the car are to match the fob

This looks almost identical to my original fob, but the highlighted areas are a little bit darker than the original. Really not a big deal. I'm going to use a leather cover over it myself, anyway. As it says in the ad, you will have to pay someone to program it for you. I am being quoted between $120-$180 by locksmiths and my dealer wasn't sure they would even program it for me. So, keep that in mind.As of 9-20-24, It has been programmed without issues but the locksmith couldn’t remove the key to cut.I don’t use that unless there’s an emergency but I will have to rely on my OEM KEY.

Did not take long to program

Was easy to replace

This FOB needs programming. You can not use it out of the box. The key is blank another item you will need to get made by a pro lock smith. Programming the key, some companies specialize in Fobs better to call them if you go to the dealer, it will probably be double the price. This key works with my 2012 lexus rx350 once it is programmed. It does not come with any batteries, it would have been nice to include the batteries, so you will need to purchase batteries for this FOB, every large auto store sells the batteries they run around 10 dollars for 2 batteries. This is an exact duplicate of what you will get direct from Lexus, so save some money and get this, only thing, you will need to get it programmed.