2019 Nissan 370z
Key Replacement - Save vs Dealer in San Diego
100+ Five-Star Reviews | Certified Pros

With 100+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

5-star service at a discount
2019 Nissan 370z
Key Options
Dealer-grade key for a fair, honest price
Compare Nissan 370z Key Credentials
Our credentials vs dealer service - side by side
2019 Nissan 370z Smart Key Replacement - Fast, Affordable & Professional
I got a call from a guy in Downtown Fallbrook, parked outside a shop off Main Avenue. He had driven down from his place, stopped to run an errand, and came back to a key-not-detected warning on the dash. Car would not start. He was standing next to a perfectly good 2019 370Z with two fobs that apparently stopped caring.
He had already swapped the battery in the main fob. Fresh CR2032, correct size, but when I asked him how he opened it he described using a flathead screwdriver and just going at it. That told me something before I even pulled up.
I got there, popped the fob open properly, and one of the battery contacts had a small but real bend in it from the pry job. The new CR2032 was sitting at a slight angle. The car was reading the fob as present, barely, but not confidently enough to allow a start. The immobilizer was doing exactly what it is supposed to do: hold the line when the signal is inconsistent.
I reseated the contact, confirmed the battery was lying flat, and tested the start. Came right up. Then I walked both fobs through every function: door lock, unlock, and panic, and confirmed the touch sensors on both handles were responding. Everything solid.
He had already mentally accepted that he needed a new fob programmed. The relief when it turned out to be a bent contact and ten minutes of my time was pretty clear. He saved a good chunk just by having someone actually look at it instead of defaulting to replacement.
Save vs the Dealer on Your Nissan 370z Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Nissan 370z Rapid Response, Done Right
Rapid response in the field
Five Stars From Verified Customers
Reviews that back up our credentials
“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”
“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”
“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
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