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2001 Nissan Altima
Key Replacement - Save vs Dealer in San Diego

BSIS Licensed | NASTF Certified

Available
2001 Nissan Altima Transponder Key
Transponder Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 100+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
100+ 5-Star Reviews Fully Insured Background Checked
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2001 Nissan Altima lost key replacement options from EZ Car Keyz Imperial Beach CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2001 Nissan Altima lost key replacement options from EZ Car Keyz Imperial Beach 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

🔥 Licensed and insured, plus savings 🔥

Applies to all dealer-quality key services
REDEEM (619) 876-1271

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
Metal Key
2001 Nissan Altima Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2001 Nissan Altima replacement key fob with no original from EZ Car Keyz Imperial Beach CA
Skip the Dealer Markup
Professional key, honest rate
2001 Nissan Altima replacement key fob with no original from EZ Car Keyz Imperial Beach CA
🔧 PRO TIP
The 2001 Altima uses a transponder key with an immobilizer that was built into Nissan's anti-theft architecture from this era. The chip inside the key has to be recognized by the immobilizer before the engine will run. If you cut a new key blade without programming the chip, the car will crank but not start, or it starts and dies in a second or two. That stall behavior is the immobilizer rejecting the key, not a fuel or ignition problem. Also worth knowing: these ignition cylinders from this generation wear out. The wafers inside get loose over time, so the key starts catching or needing a wiggle. Owners mistake that for a key problem when it is usually the cylinder. Decode and recut before you condemn the whole ignition.
Related services: Ignition Repair · Smart Key

Certified Mobile vs Dealer Service

See why 100+ customers trust us over the dealership

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 100+ five-star reviews
Book Service (619) 876-1271

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

Out in Berry Park in Imperial Beach, I met a guy in a parking lot who had been fighting his 2001 Altima for about three weeks.

He had one key left, and it was getting hard to turn. Not stuck, just resistant. The kind of thing where you start being careful with it, then overly careful, then you stop parking anywhere inconvenient because you are half afraid the key will not come back out. He had already called the Nissan dealer. They quoted him for a new ignition cylinder, a new key, and the programming time to go with it. He was ready to book it.

His neighbor told him to call a locksmith first.

I looked at the cylinder and the issue was worn internal wafers, not a failed cylinder. The cylinder itself still had life in it. I decoded the lock, replaced the worn wafers, and cut a fresh key matched to the repaired cylinder. Before I touched anything mechanical, I read the immobilizer data so I had a backup and could get the new key programmed correctly to the security system. Then I did the programming on site.

He watched the whole thing from the curb. When the engine turned over clean on the first try, he just nodded like he had known all along it was going to be fine.

He saved a good chunk compared to what the dealer quoted, and he kept a cylinder that had nothing actually wrong with it.

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: Bayside · Berry Park · Downtown IB · Seacoast

Nissan Altima Rapid Response, Done Right

Rapid response in the field

Lost 2001 Nissan Altima key replacement by EZ Car Keyz in Imperial Beach CA
Transponder Key | Rapid On-Site Service
2001 Nissan Altima | San Diego
Lost 2001 Nissan Altima key replacement by EZ Car Keyz in Imperial Beach CA
2001 Nissan Altima Transponder Key
2001 Nissan Altima
Transponder Key | Pro Grade Service
Estimated arrival time to Imperial Beach
Proven Timing
Rapid Arrival
Available Today
Service location Imperial Beach
Imperial Beach
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Trusted by 100+ Nissan Drivers

Rated 5.0 on Google and Yelp

S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
A
Alan C.
Jan 2025
★★★★★

“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”

Google Review
G
Gordon H.
Dec 2020
★★★★★

“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”

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

Do I have to go to the Nissan dealer to get a replacement transponder key for a 2001 Altima?
No. A mobile locksmith with the right programming equipment can cut and program a transponder key for your 2001 Altima on site. The dealer is not your only option. Dealer replacement means calling ahead, scheduling an appointment, arranging a tow if you have no working key, and waiting around for a job that takes less time than the window they block out for it. We come to you in Berry Park or anywhere else in Imperial Beach, handle the cutting and the immobilizer programming in one visit, and you drive away with a working key.
What exactly is a transponder key and why does the 2001 Altima need one?
How long does it take to get a replacement key through the Nissan dealer versus using EZ Car Keyz?
My 2001 Altima cranks fine but dies immediately after starting. Could that be a key problem?
Can I program a second transponder key myself on a 2001 Altima, or does it always need a locksmith?
Questions? Call (619) 876-1271

Nissan Altima Key Service Areas

Certified service across the region

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Emergency 2001 Nissan Altima locksmith service area in San Diego County CA
Emergency dispatch throughout San Diego County

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Professional 2001 Nissan Altima Key Replacement

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