2020 Nissan Altima
Key Replacement - Save vs Dealer in San Diego
No Working Key Required | We Handle It

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

Lost key panic? Save with this
2020 Nissan Altima
Key Options
Dealer-grade key for a fair, honest price
No Spare? See the Difference
Emergency options side by side
2020 Nissan Altima Smart Key Replacement - Fast, Affordable & Professional
People lose all their Nissan keys more often than you'd think. The most common story isn't dramatic. They just never got a second key. They bought the car used with one, always meant to get a spare, and a few years later that one key finally gives out.
A pharmacy tech at a carport in Poway had exactly that story. Her only key to her 2020 Nissan Altima cracked at the housing seam and the blade snapped when she pulled it from her pocket. The fob was in two pieces and the car wouldn't detect it.
I used my VVDI2 to read the transponder data from the cracked fob since the chip was still intact inside the broken housing. That saved time because I didn't need a full all-keys-lost procedure. I decoded her door lock, cut two fresh blades, and built two new fobs. Her key uses FCC ID KR5TXN4, a 5-button Intelligent Key that I rebuilt into new shells with the cloned chip data. I showed her the chip from the cracked fob so she could see it was still good.
She went from zero working keys to two in about 40 minutes. Total was around $241. A full AKL without the broken pieces would have cost more, and the dealer wanted $418 either way. If you still have the broken pieces, bring them.
Save vs the Dealer on Your Nissan Altima Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Nissan Altima Rapid Response, Done Right
Rapid response in the field
Emergency Saves, Real Reviews
Emergency saves, grateful customers
“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”
“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.”
Nissan Altima Key Service Areas
Emergency response, full coverage

Emergency service available in all listed cities








