Nissan 370Z Key Replacement
Lost or need a spare key for your Nissan 370Z? Our mobile locksmith cuts and programs it at your location in Las Vegas — no dealer tow, no after-hours surcharge, firm price before any work starts.
Replacing the key for a Nissan 370Z costs about $275 all-in with Rhinox — cut and programmed at your vehicle, usually in 20–30 minutes. No dealer tow and no after-hours surcharge. Las Vegas 24/7 — call (702) 356-0352.
The 2009-2020 Nissan 370Z uses a two-piece key system — a Smart Key fob paired with an internal Emergency Key blade — and we stock all 3 variants covering FCC IDs KR55WK48903 and KR55WK49622 operating at 315 MHz. Whether you drive a base coupe or a Nismo trim, a Las Vegas mobile locksmith can cut and program a replacement at your location without a dealer tow. Call our 24/7 Las Vegas line and a tech comes to you — driveway, parking garage, or roadside.
Keys that fit your Nissan 370Z
Match your key to the photos — the FCC number is printed on the back. We program the exact one on-site.
Smart Key3-button · 2009–2020FCC: KR55WK49622
Smart Key4-button · 2009–2015FCC: KR55WK48903
Emergency Keyno buttons · 2009–2019Key replacement by year
Which Key the 370Z Uses (and What We Stock)
Every 2009-2020 370Z leaves the factory with a Smart Key for proximity start and an Emergency Key blade hidden inside the fob for manual door entry. The smart fob comes in 3-button and 4-button configurations under FCC IDs KR55WK48903 and KR55WK49622, both running at 315 MHz. We keep all 3 distinct variants for this model in stock, so there's no waiting on a special order. Learn more about the full programming process on our key fob programming page.
What Happens When All 370Z Keys Are Lost
Losing every key to a 370Z is more involved than a simple spare cut — the immobilizer must be reset and the new Smart Key registered to the car's ECU from scratch, a process that requires professional diagnostic equipment. Attempting to tow the car to a Nissan dealer adds cost and days of waiting; a mobile locksmith with the right OBDII tooling can handle the all-keys-lost procedure on-site in Las Vegas. If you're already locked out while figuring this out, our car lockout service can get the door open first. For middle-of-the-night emergencies our 24-hour locksmith team is dispatched the same way, any time.
What Affects the Price and How to Get Done Fast in Las Vegas
The installed price shown above covers cutting, programming, and the part — our key parts for the 370Z start as low as ~$2, and the button count (3 vs. 4) or the specific FCC variant you need can shift the total slightly, which is why we confirm your exact fob before dispatch. Having your VIN and proof of ownership ready when you call cuts on-site time significantly and keeps the job moving. Our mobile techs run 24/7 across the Las Vegas valley with no trip-to-the-dealer requirement, so you get a firm quote and a single visit. Visit our car key replacement page for a full breakdown of what's included.
Nissan 370Z key questions
How much does a 2009–2020 Nissan 370Z key replacement cost?
A replacement key for a 2009–2020 Nissan 370Z typically runs around $275 installed by our mobile technician — cut, programmed, and tested at your location in Las Vegas. The firm price is confirmed on-site before any work starts; there is no after-hours surcharge.
Can you make a Nissan 370Z key without the original?
Yes. Even with all keys lost, we can originate a new key for your Nissan 370Z by accessing the immobilizer directly — no dealer tow required. It costs a bit more than copying an existing key, so keeping a spare is the cheapest insurance.
Do you program push-to-start smart keys for the Nissan 370Z?
Yes — we cut and program proximity smart keys (FCC KR55WK49622, KR55WK48903) on-site, so your 370Z starts and locks normally before we leave.
Which key does my 2009–2020 Nissan 370Z use?
Depending on the exact build, your 370Z uses one of: Smart Key, Emergency Key. Match your key to the photos above, or send us the FCC number printed on the back and we'll load the right one.
Can a locksmith program a Nissan 370Z Smart Key without going to the dealer?
Yes — a mobile locksmith with compatible OBDII programming equipment can register a new Smart Key (FCC ID KR55WK48903 or KR55WK49622) to a 370Z on-site. Dealer programming is not required, and the process takes one visit. Las Vegas mobile service means the tech comes to wherever the car is parked.
My 370Z Smart Key battery died and the car won't start — what do I do?
Use the hidden Emergency Key blade inside the fob to unlock the door manually, then hold the dead fob directly against the start button to let the car read the transponder signal at close range. If that doesn't work or the fob itself is damaged, call a locksmith — a replacement fob can be cut, programmed, and handed to you the same day.
How many key variants exist for the 2009-2020 Nissan 370Z?
There are 3 distinct key variants for the 370Z across the 2009-2020 model run, spanning two FCC IDs (KR55WK48903 and KR55WK49622) in both 3-button and 4-button layouts. Both frequencies operate at 315 MHz. A locksmith will confirm the correct variant from your VIN before cutting.
Get your Nissan 370Z key today
A mobile technician comes to you, cuts and programs the key, and confirms the firm price first. Same price day or night.