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2011 Nissan Altima
Key Replacement - Save vs Dealer in Ventura County

Licensed, Certified, and Proven

Available
2011 Nissan Altima Smart Key
Smart Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 1,000+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
Google Guaranteed Real Reviews Pro Equipment
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2011 Nissan Altima key? EZ Car Keyz Oxnard CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Stranded without a 2011 Nissan Altima key? EZ Car Keyz Oxnard CA can help
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
1,000+ Reviews
Five-star rated on Google, Yelp, and BBB A+
805 Special
10% OFFCODE:EZ-805-2026

🔥 Google Guaranteed, now save 10% 🔥

Professional service at a better price
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2011 Nissan Altima
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Nissan key typeMost Popular
2011 Nissan Altima Smart Key KR55WK48903
FCC IDKR55WK48903Part #285E3-JA05AButtons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2011 Nissan Altima Emergency Key
FCC IDPart #NI06ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2011 Nissan Altima Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2011 Nissan Altima key fob made from scratch by EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2011 Nissan Altima key fob made from scratch by EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2011 Altima Intelligent Key fob runs a CR2032. That part is simple. What trips people up is that a low battery on these doesn't just shorten range. It can kill the door handle touch unlock while the fob still locks and unlocks with button presses. Owners chase a handle sensor or wiring problem and the fix was a two-dollar battery the whole time. Swap the CR2032 first, seat it flat against both contacts, and retest the handle touch unlock before assuming anything else is wrong. Also worth knowing: the 2011 uses a four-button fob, and all four functions are tied to the same battery. If one button gets flaky before the others, that's the battery going, not a button failure.
Related services: Ignition Repair · Smart Key

Proven Pro vs Dealer Markup

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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 1,000+ five-star reviews
Book Service (805) 790-8162

2011 Nissan Altima Smart Key Replacement - Fast, Affordable & Professional

I got a call from Mar Vista on a Wednesday afternoon. A mom who volunteers at one of the elementary schools in Oxnard had run her only Intelligent Key fob through the washing machine. Full cycle. The fob was dead, her 2011 Altima wasn't going anywhere, and she had a pickup to make before the end of the school day. She'd already called the dealer. They told her Friday.

It was Wednesday.

I drove to the school lot and found her standing next to the car with the fob sitting in a plastic bag like it was in evidence. I checked it anyway. Completely gone. Water had done its work on the circuit board and there was no saving it.

I connected my programmer to the OBD port and ran the Intelligent Key registration sequence. On the 2011 Altima, adding a key with a working fob already present is one thing. Doing it from scratch when the only key is dead takes a little longer because the system needs to be put into a learning state properly. I worked through it, registered the new fob to the car, and confirmed all four buttons were reading correctly. Then I pulled the emergency blade, cut it to the vehicle, and verified it turned the door lock cylinder manually.

She was pulling out of the lot in about 35 minutes. Made her pickup with time to spare. The dealer had quoted her a tow, a two-day wait, and a bill she wasn't happy about. She got the same result in the same parking lot where the problem started, for a fraction of what they wanted.

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 (805) 790-8162 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: Blackstock · Carriage Square · Channel Islands Harbor · College Estates

Nissan Altima Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2011 Nissan Altima by EZ Car Keyz Oxnard CA
Smart Key | Rapid On-Site Service
2011 Nissan Altima | Ventura County
All keys lost service for 2011 Nissan Altima by EZ Car Keyz Oxnard CA
2011 Nissan Altima Smart Key
2011 Nissan Altima
Smart Key | Pro Grade Service
Estimated arrival time to Oxnard
Proven Timing
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Real Nissan Trust, Real Reviews

What certified service looks like in reviews

M
Miston
Dec 2025
★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review
R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2011 Nissan Altima - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Locked out rescue review for 2011 Nissan Altima - EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Nissan Altima Mobile Service FAQ

Real costs, no dealer surprises

What if I need a Nissan key after hours or on the weekend?
Most dealer service departments close well before dinner and are shut down on Sundays. Lose your key on a Saturday night or after 5 PM on any weekday, and you are waiting until they open again unless you call a mobile locksmith. I work outside dealer hours in Oxnard, including the Mar Vista area, so you are not stuck in a parking lot until Monday morning. Call and we figure out timing from there.
How long does programming take once you are at my car?
Can you make a key faster than the dealer?
My 2011 Altima shows a key-not-detected warning but the fob battery is fresh. What is going on?
I bought a replacement fob online for my 2011 Altima. Can I program it myself?
Questions? Call (805) 790-8162

Nissan Altima Key Service Areas

Google Guaranteed in your neighborhood

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Lockout rescue coverage for 2011 Nissan Altima in Ventura County CA
Lockout rescue coverage for 2011 Nissan Altima in Ventura County CA
Stranded in Ventura County? We respond fast

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Nissan Altima Key by Certified Technicians

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Locked out of your 2011 Nissan Altima? Get help from EZ Car Keyz Oxnard CA
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