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

2012 Nissan Altima
Key Replacement - Save vs Dealer in San Diego

OEM Quality | Fraction of the Dealer Price

Available
2012 Nissan Altima Smart Key
Smart Key

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

CA BSIS LICENSE LCO#6792
Half the Dealer Price Same Key Quality Transparent Pricing
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2012 Nissan Altima all keys lost solutions from EZ Car Keyz Oceanside CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2012 Nissan Altima all keys lost solutions from EZ Car Keyz Oceanside CA
Key specialists
Best Price Guaranteed
Specialized in keys only - no overhead markups
Fixed pricing
No Hidden Fees
Key + cutting + programming all included in one price
Fast mobile service
We Come to You
Mobile service at no extra charge, 15-25 min
619 Special
10% OFFCODE:EZ-619-2026

🔥 Best price on car keys, guaranteed 🔥

Covers smart keys, fobs & transponders
REDEEM (619) 876-1271

2012 Nissan Altima
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Nissan key typeMost Popular
2012 Nissan Altima Smart Key KR55WK48903
FCC IDKR55WK48903Part #285E3-JA05AButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2012 Nissan Altima Emergency Key
FCC IDPart #NI06ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2012 Nissan Altima MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
New 2012 Nissan Altima key fob when all keys lost from EZ Car Keyz Oceanside CA
Skip the Dealer Markup
Professional key, honest rate
New 2012 Nissan Altima key fob when all keys lost from EZ Car Keyz Oceanside CA
🔧 PRO TIP
If your 2009-2010 Altima will not start and the steering wheel is locked solid, it may be the electronic steering lock (ESCL), not the key. Nissan issued a service campaign to replace the ESCL module on these years.
Related services: Ignition Repair · Smart Key

Why Pay Dealer Prices for a Nissan Key?

Compare prices and stop overpaying for your key

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
Save hundreds without sacrificing quality
Book Service (619) 876-1271

2012 Nissan Altima Smart Key Replacement - Fast, Affordable & Professional

A home daycare operator at her bungalow near Fire Mountain had a 2012 Nissan Altima with a cracked key shell. The rubber buttons were wearing through and the plastic had split near the blade. She went to the dealer and they told her the only fix was a brand new key, cut and programmed, for about $496. What they didn't tell her is that the chip and circuit board inside were working fine.

Your Altima uses a Smart Key with 4 buttons on the face, a CR2032 battery inside, and either an edge-cut blade or an emergency laser insert depending on model year. There's also a transponder chip that communicates with the car's immobilizer every time you start it.

I went to her bungalow that evening with replacement shells and my DAT17 Lishi. Her key's FCC ID was KR55WK48903. I swapped the working electronics from her cracked shell into a fresh housing, verified every button, and cut a new blade from the lock decode. The aftermarket shells I use have the same button layout and snap fit as factory.

She paid about $293 for the full job. Her cracked key was her only one, so having it rebuilt plus a spare means she has a backup now.

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 Oceanside · Fire Mountain · Libby Lake · Loma Alta

Nissan Altima Rapid Response, Done Right

Rapid response in the field

2012 Nissan Altima key made with no spare by EZ Car Keyz Oceanside CA
Smart Key | Rapid On-Site Service
2012 Nissan Altima | San Diego
2012 Nissan Altima key made with no spare by EZ Car Keyz Oceanside CA
2012 Nissan Altima Smart Key
2012 Nissan Altima
Smart Key | Programmed for Less
Estimated arrival time to Oceanside
Quick & Affordable
Rapid Arrival
Available Today
Service location Oceanside
Oceanside
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Real Reviews, Real Savings

See why drivers choose us over the dealer

B
Bradley B.
May 2024
★★★★★

“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”

Yelp Review
M
Marianne S.
Dec 2022
★★★★★

“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”

Google Review
T
Tommy M.
Dec 2023
★★★★★

“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”

Yelp Review
Watch real savings, real jobs62KFollowers
Emergency 2012 Nissan Altima key replacement review - EZ Car Keyz Oceanside CA
“Real savings, real reviews.”
Emergency 2012 Nissan Altima key replacement review - EZ Car Keyz Oceanside CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Nissan Altima Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace my Nissan key?
Call a mobile locksmith before you call the dealer. Nissan owners who go straight to the dealer pay $300 to $575 or more for a single key replacement. With EZ Car Keyz, a Smart Key for the 2012 Nissan Altima is around $$293, and that includes everything. You do not need to tow your vehicle, you do not need an appointment days out, and you do not get hit with separate charges for the fob, blade cutting, programming, and CONSULT diagnostics like you would at the Nissan dealer.
How much more does all-keys-lost cost vs a spare?
Are aftermarket Nissan keys cheaper and do they work?
How many buttons does the 2012 Nissan Altima key have?
Are there hidden fees I should watch out for?
Questions? Call (619) 876-1271

Nissan Altima Key Service Areas

Fair pricing in every city we serve

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Lost 2012 Nissan Altima key service coverage in San Diego County CA
Emergency dispatch throughout San Diego County

Free mobile service to all listed cities - no trip fees

Get Help Now (619) 876-1271
Filmed on Location
Nissan Altima car key replacement video
113K+ Chose EZ Car Keyz

Get the Best Price on Nissan Altima Key Replacement

Why overpay? EZ Car Keyz gives you OEM quality at a fair price. No surprises, no hidden fees.

All 2012 Nissan Altima keys lost? Call EZ Car Keyz Oceanside CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego