Lexus Car Key Replacement
Automotive Locksmith
Top Rated Nationally, But Local To You
Lexus Key and Smart Fob Replacement
We make replacement keys and fobs for most Lexus models, including the ES, RX, IS and GX. A locksmith comes to your car with the equipment to cut and program on site.
A Lexus locked with the smart key inside is opened, not reprogrammed. We treat it as a car lockout and work around the door seals and trim of an RX or ES without leaving a mark.
A lost Lexus key normally means a dealer visit and a wait. Calling a mobile locksmith is often quicker, and the car stays where it is. See our car key replacement page for the makes we cover.
Lexus was early to both laser-cut keys and push-button start. An older Lexus has a thick blade with a groove milled down each side and a chip in the head. A newer one has a smart fob with a small emergency blade inside. Our van has the high-security cutter and programmer for both.
Find your Lexus key
Pick the year and model to see which key your Lexus takes. Each listing shows the key type, the transponder chip, the remote’s FCC ID, the OEM part number and the Ilco key blank for Lexus models from 1990 to 2025. If a Lexus listing says “Call to confirm,” we haven’t confirmed that detail yet.
This Lexus list is a guide only. Some Lexus keys changed partway through a model year, and some Lexus models take a key that isn’t listed here. Before you buy a key, call a Lexus dealer with your VIN for the part number.
Lost or Stolen Lexus Keys
With no keys left, the new key is cut from the lock or the key code and then registered to the car's immobilizer. We ask for a license and the registration or insurance card first.
If the key was stolen, we can delete it from the car while registering the new one. That key will no longer start the Lexus. Rekeying the door lock closes the last gap.
Broken Lexus Keys
On older Lexus keys, the plastic head cracks and the chip can fall out without you noticing. If the car suddenly won't start with a taped-up key, that's often why. Bring every piece you have. We can read the blade and tell you if the chip survived.
Call (484) 891-1922 with the year, make and model of your Lexus for pricing and availability. Mention where the car is so we can estimate our arrival. We make Lexus keys anywhere in the Lehigh Valley. See every town we serve.
Which Lexus Models We Cover
The Lexus models we get called for most are listed here. Missing Lexus model? Call with the year and model and we check availability on the spot.
Models
RX, ES, IS, GS, LS, GX, LX, NX, SC and CT.
Before you call
Have the Lexus year and model ready, along with where the car sits and whether a key still works. Year, model and trim on the phone, and the Lexus pricing and availability are settled. We confirm lawful possession of the car as part of the job.
Lexus Keys: Quick Answers
Can a Lexus key be made without going to the dealership?
Yes. One trip to the Lehigh Valley covers it, because the tools for doors, keys and locks are already in the van.
Do you charge extra for evening Lexus key calls?
No. No extra charge for emergencies on Lexus keys, and the same pricing structure at any hour we are open.
The buttons on my Lexus remote stopped working, but the key still starts the car. What should I do?
Try a fresh battery first. If the Lexus battery swap does nothing, the remote is reprogrammed or replaced at the car. Our key fob page goes through it.
What if the new Lexus key stops working?
The guarantee on a Lexus job covers factory defects in the parts and craftsmanship in the work.
