VENTURA COUNTY
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Fast Response Locksmith

2001 Nissan Altima
Key Replacement - Save vs Dealer in Ventura County

Fast Arrival | Fast Results

Available
2001 Nissan Altima Transponder Key
Transponder 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
1,000+reviews
See why they skip the dealer113KSubscribers
2001 Nissan Altima lost key replacement options from EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2001 Nissan Altima lost key replacement options from EZ Car Keyz Oxnard 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
805 Special
10% OFFCODE:EZ-805-2026

🔥 No wait, no delay, plus savings 🔥

Discount applied on the spot today
REDEEM (805) 790-8162

2001 Nissan Altima
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Nissan key typeMost Popular
2001 Nissan Altima Transponder Key
FCC IDPart #K-NI02TButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2001 Nissan Altima MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2001 Nissan Altima replacement key fob with no original from EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
2001 Nissan Altima replacement key fob with no original from EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2001 Altima runs NATS (Nissan Anti-Theft System), and the transponder antenna coil around the ignition cylinder is powered by the car's 12-volt battery, not the key. If your key suddenly stops starting the car and the red security light on the dash blinks fast or stays solid, check the 12-volt first. A weak or recently jumped battery drops voltage to the BCM and the NATS antenna amplifier just gives up. The key chip itself has no battery. It's passive. The car has to power the conversation.
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 (805) 790-8162

2001 Nissan Altima Transponder Key Replacement - Fast, Affordable & Professional

A home daycare operator near the Nyeland Acres area in Oxnard had a 2001 Altima with a cracked key shell. The plastic housing had split right at the blade pivot point, and the rubber head was wearing through. She could still start it, but she was holding the thing together with tape and worrying every day that the transponder chip inside would fall out in a parking lot and she'd be stuck with kids in the car.

She called a Nissan dealer. They quoted her a full replacement key, cut and programmed, and told her the wait was about a week because they had to order the blank.

What nobody mentioned is that the internals were fine. Her 2001 Altima uses a NATS-5 system with a fixed-code Texas Instruments (now TI/Atmel) ID41 transponder chip embedded in the key head. The chip was intact. The circuit board was intact. The only failure was the shell itself.

I drove out that evening with aftermarket shells and my DAT17 Lishi. Swapped the working ID41 chip and board into a fresh housing, decoded her door lock, and cut a new NSN14 blade right there on the hood. Tested ignition, tested the doors, and the security light on the cluster did its normal blink-then-off routine.

She got her rebuilt key plus a spare. The whole job took about 25 minutes, cost a fraction of what the dealer wanted, and she never left her driveway.

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

Lost 2001 Nissan Altima key replacement by EZ Car Keyz in Oxnard CA
Transponder Key | Rapid On-Site Service
2001 Nissan Altima | Ventura County
Lost 2001 Nissan Altima key replacement by EZ Car Keyz in Oxnard CA
2001 Nissan Altima Transponder Key
2001 Nissan Altima
Transponder Key | Done in Minutes
Estimated arrival time to Oxnard
Fast Dispatch
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Quick, Professional, and Reviewed

Customers back on the road same day

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
A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
Watch real savings, real jobs62KFollowers
Customer review after losing 2001 Nissan Altima key - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Customer review after losing 2001 Nissan Altima key - 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

Do I need to bring my 2001 Nissan Altima somewhere for key replacement?
No. I come to you. Your driveway, your workplace, wherever the car is sitting in the Nyeland Acres area or anywhere in Oxnard. Nissan dealers need the car at their service bay so they can hook up CONSULT-II to the NATS module and pull the PIN code. That usually means a tow if you have no working key. I carry the same diagnostic access and handle the NATS PIN retrieval on site, so the car stays put the entire time.
How does mobile key replacement actually work on my 2001 Altima?
What do I need to have ready when the locksmith arrives?
My 2001 Altima security light blinks and the car won't start. Is the key bad?
Can I buy a blank key online and program my 2001 Altima transponder myself?
Questions? Call (805) 790-8162

Nissan Altima Key Service Areas

Fast dispatch to your city

📍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
Emergency 2001 Nissan Altima locksmith service area in Ventura County CA
Emergency 2001 Nissan Altima locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

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Nissan Altima car key replacement video
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Your Nissan Altima Key, Done Today

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

Lost your 2001 Nissan Altima key? Call EZ Car Keyz Oxnard CA now
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