2019 Nissan Sentra
Key Replacement - Save vs Dealer in Ventura County
At Your Door | Home, Work, or Roadside
Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.
We come to you, save even more
2019 Nissan Sentra
Key Options
Dealer-grade key for a fair, honest price
Skip the Dealer Trip
See why mobile key service beats the dealer trip
2019 Nissan Sentra Smart Key Replacement - Fast, Affordable & Professional
Over near Alice Keck Park Memorial Garden in Santa Barbara, a woman flagged me down by phone on a Wednesday. She had a 2019 Sentra SR with push-to-start, and her only Intelligent Key had gone through the washing machine. Completely dead. No response from the buttons, no start, nothing.
The dealer told her Friday at the earliest. It was Wednesday. She had her kid waiting at pickup in about two hours and no way to burn two days on this.
I got to her in the parking area off the garden side. Plugged my programmer into the OBD-II port under the dash and ran the NATS5 Intelligent Key registration sequence. The 2019 Sentra uses Hitag AES crypto on the BCM, part number 284B2-5SA1A on these SR trims, so you need a tool that can handle that handshake. No shortcut, no ignition trick, no YouTube hack.
Her new CWTWB1U840 fob was cut, paired, and tested in about 20 minutes. I walked every button: lock, unlock, trunk, remote start, panic. Tested push-button start twice. Checked that the old dead fob was erased so a washed-out key floating around couldn't start the car later.
She pulled out with her kid buckled in and made the next activity on time. The dealer would have meant a tow, a two-day wait, and a much bigger hit to the wallet. She just needed someone to show up with the right part and the right tool.
Save vs the Dealer on Your Nissan Sentra Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Nissan Sentra Rapid Response, Done Right
Rapid response in the field
What Mobile Service Feels Like
Reviews from customers who stayed home
“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”
“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”
“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”
Related Nissan Keys
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Other Nissan Models
Did You Know?Nissan Sentra - Other Years
Nissan Sentra Key Service Areas
Mobile service across the full region
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