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Fast Response Locksmith

2019 Nissan Maxima
Key Replacement - Save vs Dealer in San Diego

Fast Arrival | Fast Results

Available
2019 Nissan Maxima Smart Key
Smart Key

Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.

CA BSIS LICENSE LCO#6792
Quick Dispatch Same-Day Finish No Appt Needed
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
Rapid response 2019 Nissan Maxima key details from EZ Car Keyz San Diego CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Rapid response 2019 Nissan Maxima key details from EZ Car Keyz San Diego CA
Key specialists
15-25 Min Arrival
Our mobile unit is dispatched immediately
Fixed pricing
No Appointment Needed
Walk-up service available 7 days a week
Fast mobile service
Quick Turnaround
Most keys completed in under 45 minutes on-site
619 Special
10% OFFCODE:EZ-619-2026

🔥 No wait, no delay, plus savings 🔥

Discount applied on the spot today
REDEEM (619) 876-1271

2019 Nissan Maxima
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Nissan key typeMost Popular
2019 Nissan Maxima Smart Key KR5TXN7
FCC IDKR5TXN7Part #285E3-6HE6AButtons5BatteryCR2032Frequency434 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Emergency Key
2019 Nissan Maxima Emergency Key
FCC IDPart #NI06ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2019 Nissan Maxima Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Instant 2019 Nissan Maxima key fob options from EZ Car Keyz San Diego CA
Skip the Dealer Markup
Professional key, honest rate
Instant 2019 Nissan Maxima key fob options from EZ Car Keyz San Diego CA
🔧 PRO TIP
The 2019 Maxima runs a 5-button Intelligent Key fob on a CR2032. The battery is easy to overlook because the car will still start even when the fob signal is getting weak - you just hold the fob up to the start button and push. That's the car falling back to its close-range backup read. Owners mistake that for "the key still works fine" and keep driving until it stops working entirely in a parking lot. If your Maxima is asking you to hold the fob to the start button when it never used to, that's the CR2032 telling you it's almost done. Swap it before you're stuck somewhere. Also worth knowing: the fob for this generation Maxima needs professional diagnostic equipment to register. There's no ignition-turn sequence or button trick for adding a smart key on these. If you bought a replacement fob online, it still has to be paired to the car with the right tools before it does anything.
Related services: Ignition Repair · Smart Key

Minutes vs Days

Quick comparison: us vs their wait time

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
Back on the road before the dealer even calls back
Book Service (619) 876-1271

2019 Nissan Maxima Smart Key Replacement - Fast, Affordable & Professional

I got a text from a guy in Scripps Ranch on a Tuesday afternoon. He was in the parking lot of the shopping center off Scripps Ranch Boulevard, standing next to his 2019 Nissan Maxima. His fob had been intermittent for about a week. That morning it stopped responding entirely. The car was locked, the fob was doing nothing, and he had a meeting he was already late for.

He'd already tried holding the fob right up to the door handle. Nothing. He'd pulled the fob apart in the parking lot and confirmed the CR2032 was dead, so he'd walked to a pharmacy, bought a new battery, swapped it in the parking lot, and still got nothing. At that point he figured the fob itself had failed, which is sometimes right.

I got to him in the lot, opened up the fob housing, and the battery was seated a little off-center. One of the contact clips had a slight bend from where he'd pried it open. The new CR2032 wasn't making clean contact. I straightened the clip, reseated the battery, and the fob came back to life.

He didn't need a new fob programmed. He didn't need a lockout call. He needed someone to look at what was actually in front of them instead of jumping to the expensive answer.

I still checked everything before I packed up: door handles, start button, lock and unlock, the whole routine. When all five buttons were confirmed working and the car recognized the fob normally, we were done. He made it to his meeting.

Save vs the Dealer on Your Nissan Maxima Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us
BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
NASTF Certified
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Barrio Logan · Bay Park · Carmel Mountain Ranch · City Heights

Nissan Maxima Rapid Response, Done Right

Rapid response in the field

Quick turnaround 2019 Nissan Maxima car key by EZ Car Keyz in San Diego CA
Smart Key | Rapid On-Site Service
2019 Nissan Maxima | San Diego
Quick turnaround 2019 Nissan Maxima car key by EZ Car Keyz in San Diego CA
2019 Nissan Maxima Smart Key
2019 Nissan Maxima
Smart Key | Done in Minutes
Estimated arrival time to San Diego
Fast Dispatch
Rapid Arrival
Available Today
Service location San Diego
San Diego
Rapid Service Zone
619 Area
Same-Day Keys (619) 876-1271

Quick, Professional, and Reviewed

Customers back on the road same day

H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
E
Esteban S.
Dec 2025
★★★★★

“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”

Google Review
K
Kelly C.
Dec 2024
★★★★★

“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”

Yelp Review
Watch real savings, real jobs62KFollowers
Quick response locksmith review for 2019 Nissan Maxima key - EZ Car Keyz San Diego CA
“Real savings, real reviews.”
Quick response locksmith review for 2019 Nissan Maxima key - EZ Car Keyz San Diego CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Nissan Maxima Mobile Service FAQ

Real costs, no dealer surprises

How long does a 2019 Nissan Maxima key replacement take?
For an add-a-key where you still have one working fob, figure 20 to 30 minutes once I'm at your car. All-keys-lost takes longer because the immobilizer has to be fully reset before new fobs can be enrolled, and that process has a timed sequence built in. You're looking at 45 minutes to an hour for that scenario. Either way, the job is done on site in Scripps Ranch or wherever your car is sitting, and you leave with a tested, working key. Dealer appointments for the same job routinely stretch into multi-hour windows, and that's before accounting for any wait to get on the schedule in the first place.
How fast can you get to my location in Scripps Ranch?
Can I get a replacement key made the same day I call?
My 2019 Maxima shows a key-not-detected warning but the fob battery is fresh. What's actually going on?
I bought a replacement fob online for my 2019 Maxima. Can I program it myself or do I need a tech?
Questions? Call (619) 876-1271

Nissan Maxima Key Service Areas

Fast dispatch to your city

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Rapid dispatch 2019 Nissan Maxima locksmith area in San Diego County CA
Emergency dispatch throughout San Diego County

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Your Nissan Maxima Key, Done Today

The dealer takes days. We take minutes. Call now and have your key before the day is over.

2019 Nissan Maxima car key done in minutes by EZ Car Keyz San Diego CA
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