ClickCease
SAN DIEGO
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (619) 876-1271
EZ Car Keyz California bear mascot
Fast Response Locksmith

2010 Nissan Altima
Key Replacement - Save vs Dealer in San Diego

Trusted by 200+ Drivers

Available
2010 Nissan Altima Smart Key
Smart Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 200+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
Background Checked BBB Accredited 200+ Customers
Fast Response15-25
min arrival
200+reviews
See why they skip the dealer113KSubscribers
Certified 2010 Nissan Altima key replacement info from EZ Car Keyz Lemon Grove CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Certified 2010 Nissan Altima key replacement info from EZ Car Keyz Lemon Grove CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
619 Special
10% OFFCODE:EZ-619-2026

🔥 Certified service, better price 🔥

Certified work, guaranteed discount
REDEEM (619) 876-1271

2010 Nissan Altima
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Nissan key typeMost Popular
2010 Nissan Altima Smart Key KR55WK48903
FCC IDKR55WK48903Part #285E3-JA05AButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2010 Nissan Altima Emergency Key
FCC IDPart #NI06ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2010 Nissan Altima Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
OEM quality 2010 Nissan Altima key fob from EZ Car Keyz Lemon Grove CA
Skip the Dealer Markup
Professional key, honest rate
OEM quality 2010 Nissan Altima key fob from EZ Car Keyz Lemon Grove CA
🔧 PRO TIP
The 2010 Altima Intelligent Key fob has a known weak point at the key ring loop. That plastic tabs cracks from daily carry stress, and once it goes, the shell can split and expose the circuit board. The board itself is usually fine. A shell swap transfers everything over and costs almost nothing compared to a full replacement. One other thing worth knowing: the emergency insert key lives inside the fob and is the only way to physically unlock the door if the battery dies or the receiver stops talking to the fob. Make sure yours slides out cleanly before you actually need it.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

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
Licensed, insured, and 200+ five-star reviews
Book Service (619) 876-1271

2010 Nissan Altima Smart Key Replacement - Fast, Affordable & Professional

A web developer in Lemon Grove, right on the Spring Valley border, called me on a Tuesday morning. His street was one of those steep hillside cul-de-sacs where even a delivery van has to think twice.

He had no working key, the car was sitting parked on a one-lane slope with no turnout, and the dealer told him to bring the vehicle in first. That was the whole conversation with the dealer.

I parked at the bottom of the hill and walked up with my bag.

The fob had taken some damage. The shell was cracked at the ring loop and one of the internal contacts had shifted just enough to cause an intermittent read. He had been pressing harder and harder on the buttons for weeks, which is the thing people do right before it stops working entirely.

I built a replacement fob on site using a fresh housing and a new CR2032, transferred what needed to transfer, programmed it to the car through the diagnostic port, and cut the emergency insert key to match his door. Tested every button, tested the insert in the door lock, watched the dash clear. Done on that hillside.

He mentioned what the dealer had quoted him, including the part about needing the car there in person. I just nodded. The car never moved.

Save vs the Dealer on Your Nissan Altima 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: Downtown Lemon Grove · Encanto Border · East Lemon Grove · Spring Valley Border

Nissan Altima Rapid Response, Done Right

Rapid response in the field

Licensed locksmith replacing 2010 Nissan Altima key in Lemon Grove CA
Smart Key | Rapid On-Site Service
2010 Nissan Altima | San Diego
Licensed locksmith replacing 2010 Nissan Altima key in Lemon Grove CA
2010 Nissan Altima Smart Key
2010 Nissan Altima
Smart Key | Pro Grade Service
Estimated arrival time to Lemon Grove
Proven Timing
Rapid Arrival
Available Today
Service location Lemon Grove
Lemon Grove
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Certified and Five-Star Rated

Credentials confirmed by real drivers

Z
Zebadiah A.
Dec 2025
★★★★★

“Super fast, like 20 min from calling fast! He came right to me. Lucky he had an authentic exact replica on hand. Had spare key made for 2017 Nissan rogue done in 15min. Definitely give him a call. Great prices. Friendly, fast, professional service.”

Google Review
E
Eva M.
Jul 2026
★★★★★

“Tech came out fast to Escondido and made a new key for my Nissan in no time price was great and I’m super happy with the service”

Google Review
A
Alexx C.
Dec 2025
★★★★★

“I needed a car key replacement in Hillcrest and EZ Car Keyz San Diego helped me immediately. The technician programmed a new smart key beside my car and checked every function before leaving. The service was fast, friendly, and very professional. I trust them for any locksmith needs in San Diego.”

Google Review
Watch real savings, real jobs62KFollowers
5-star review of 2010 Nissan Altima key service by EZ Car Keyz Lemon Grove CA
“Real savings, real reviews.”
5-star review of 2010 Nissan Altima key service by EZ Car Keyz Lemon Grove CA
★ 5.0 out of 5 - Based on Over 200 five-star Google reviews
Best Price (619) 876-1271

Nissan Altima Mobile Service FAQ

Real costs, no dealer surprises

How long does a Nissan dealer actually take for a key replacement on a 2010 Altima?▼
The programming itself is not the slow part. Once a technician has the right diagnostic tool connected and a key in hand, the actual registration is maybe 15 minutes. The wait around that is what stretches it out: writing a repair order, getting into the service queue, waiting for a certified tech who has access to the right diagnostic equipment, then verifying all key functions before handing the car back.
What exactly is an Intelligent Key and how is it different from a regular remote?▼
Why does the dealer take so long if the programming only takes 15 minutes?▼
My 2010 Altima starts and then immediately stalls when I use the key. What is happening?▼
Can I program a second Intelligent Key myself on a 2010 Altima if I still have one working key?▼
Questions? Call (619) 876-1271

Nissan Altima Key Service Areas

Proven service in your area

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Licensed 2010 Nissan Altima locksmith service area in San Diego County CA
Emergency dispatch throughout San Diego County

Don’t see your city? Call us - we likely cover your area too!

Get Help Now (619) 876-1271
Watch Us Work
EZ Car Keyz mobile automotive locksmith at work
113K+ Chose EZ Car Keyz

2010 Nissan Altima Key by Licensed Pros

We earned our reputation one key at a time. 200+ reviews, zero shortcuts.

Trusted 2010 Nissan Altima locksmith service by EZ Car Keyz Lemon Grove CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us