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Locksmith Auto (561) 212-2220

Car Key Replacement · Infiniti

Infiniti Key Replacement in Boca Raton

Lost the Intelligent Key to your Q50, QX60 or QX80, or need a second one for an older G37 or FX35? Locksmith Auto comes to the car, cuts the emergency blade and programs the fob on-site, and checks for problems that only look like a bad key.

Infiniti keys from $119

  • Open daily 8 AM–8 PM
  • Licensed, bonded & insured
  • 90-day warranty on all work
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Locksmith Auto owner with a new key and a key programmer

Infiniti models we make keys for include: Q50, QX60, QX80, QX50, G37, FX35, Q60, QX56, M37 — and more. Tell us the year and model and we confirm.

Infiniti keys we make

  • Transponder keys — chip keys for older turn-key Infinitis such as the I30, I35, QX4 and some early G35 trims, often paired with a separate remote.
  • Intelligent Keys with a dash knob — the fob stays in your pocket and you turn a knob to start; used on some 2000s FX and other models.
  • Intelligent Keys (push-to-start) — the setup on the G37, M, Q50, Q60, QX50, QX60 and QX80. On many models the key also recalls your seat and mirror positions.
  • Emergency blades — the metal key hidden inside each Intelligent Key, cut to open your driver's door.

Common Infiniti key calls

Second key for an older G37 or FX35. Plenty of Infinitis from the 2000s and early 2010s still run well but are down to one tired fob. Adding a new Intelligent Key while the old one still works keeps you out of an all-keys-lost situation later.

Fob works only some of the time. Worn button pads and cracked cases are common on older Infiniti fobs. We test the fob first; if it has failed, we program a replacement instead of guessing.

Seat memory after a new key. On many Infinitis, each Intelligent Key is tied to a driver's seat and mirror settings. After we program your new key, we show you how to link it to your settings so it works like the original.

Why not the Infiniti dealer?

Infiniti has far fewer dealers than most brands, so with no working key the tow can be a long one. Then comes the service appointment and often a wait while the Intelligent Key is ordered. We come to your driveway, office or parking lot, cut and program the key there, and usually finish in one visit — often for about half the dealer's price.

Infiniti Key FAQ

My older Infiniti starts with a knob, not a button. Can you still make a key?

Yes, in most cases. Some 2000s Infinitis with an Intelligent Key, including certain FX years, start with a knob you turn on the dash instead of a push button. The fob is still an Intelligent Key, and we program a new one to the car on-site.

My G37 won't start and shows a steering lock warning. Is it the key?

Not necessarily. Some G35 and G37 models from the late 2000s and early 2010s had electronic steering lock problems that can stop the car from starting even with a good key. We check the fob signal and the warning before we recommend a new key.

Can you make an Infiniti key if all keys are lost?

For most Infiniti models, yes. We cut the emergency blade to your door lock and program a new Intelligent Key at the car. The newest QX60 and QX80 generations may use newer security, so we confirm by year and model and tell you upfront if it needs the dealer.

How much is an Infiniti key?

Car keys start at $119. A chip key for an older turn-key G35 or I35 costs less than an Intelligent Key for a Q50 or QX80. Call with your year and model and we'll quote the price first.

Infiniti key types and other keys we make

We carry blanks and programming equipment for all of these. Not sure which one you have? Text us a photo of the key.

  • Basic car key

    Basic car key

    A metal key with no chip, for older cars with a turn ignition. Cut to your lock or code.

  • Transponder key

    Transponder key

    A chip in the key head talks to the immobilizer. It must be cut and programmed, or the car won't start.

  • Remote head & flip key

    Remote head & flip key

    Key blade and lock, unlock, trunk and panic buttons in one. The blade is cut and the remote programmed.

  • Smart key / push-to-start

    Smart key / push-to-start

    A proximity key for push-button start — the car detects it in your pocket. Needs smart key programming.

  • Emergency key blade

    Emergency key blade

    Hidden inside every smart key. We cut it to your door lock so you can get in when the fob battery dies.

  • Fobik key

    Fobik key

    The plug-in fob used by many Chrysler, Dodge, Jeep and Ram vehicles, plus some Mercedes-Benz.

Need a Infiniti Key?

Call (561) 212-2220 — or text us a photo of your key or lock and we'll reply with a price.