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2004 Nissan Altima
Key Replacement - Save vs Dealer in Ventura County

Same-Day Keys | Save 40-60% vs Dealer

Available
2004 Nissan Altima Transponder Key
Transponder 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
Save 40-60% vs Dealer OEM Quality Parts No Hidden Fees
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2004 Nissan Altima key replacement cost - EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2004 Nissan Altima key replacement cost - EZ Car Keyz Oxnard CA
Key specialists
Save 40-60%
Same OEM-quality key, fraction of the dealer price
Fixed pricing
Fixed Pricing
The quote on the phone is what you pay. Period.
Fast mobile service
Free Mobile Service
No trip fees, no towing costs - service included
805 Special
10% OFFCODE:EZ-805-2026

🔥 Save big on your car key today 🔥

Valid on all key types & programming
REDEEM (805) 790-8162

2004 Nissan Altima
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Nissan key typeMost Popular
2004 Nissan Altima Transponder Key
FCC IDPart #K-NI02TButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2004 Nissan Altima MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Budget 2004 Nissan Altima key fob options from EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
Budget 2004 Nissan Altima key fob options from EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2004 Altima runs NATS5 (Nissan Anti-Theft System, fifth generation) with a Phillips/NXP ID46 (PCF7936) transponder chip. The immobilizer module, part number 28590-ZB000 on most L31 builds, has a sticker with a 4-digit PIN code that a locksmith can use to calculate the programming seed. No dealer CONSULT-II session needed. The key blank is NSN14, one of the cheapest Nissan transponder cuts out there. If you still have a working key, keep it. A second registered key makes future add-a-key jobs even faster.
Related services: Ignition Repair · Smart Key

Save 40-60% on Your Nissan Altima Key

See how much you save with EZ Car Keyz vs 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
Save hundreds without sacrificing quality
Book Service (805) 790-8162

2004 Nissan Altima Transponder Key Replacement - Fast, Affordable & Professional

Got a call from a mom in the Pleasant Valley area of Oxnard. She was in the elementary school parking lot, kid in the back seat, and her only transponder key for the 2004 Altima had snapped right at the blade shoulder. The plastic head with the chip was in her hand, the metal half was jammed in the ignition cylinder.

She had already called the Nissan dealer. They told her earliest appointment was Friday. This was Wednesday. Plus she would need a tow because the blade fragment was locking up the ignition. She had about two hours before her next school pickup run.

I got there in under 40 minutes. First thing was extracting the broken blade from the ignition. It had snapped clean, no burring, so it slid out with a standard extractor pick. Then I pulled the 4-digit PIN off the NATS5 immobilizer label behind the lower dash panel, ran the seed calculation on my programmer, and cut a fresh NSN14 blank with the ID46 chip.

Whole job, arrival to her turning the key and hearing the engine catch, maybe 35 minutes. She just sat there for a second with her hands on the wheel like she was making sure it was real.

She drove out of that school lot with time to spare. No tow truck, no two-day wait, no dealer service lane.

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

Affordable 2004 Nissan Altima key replacement by EZ Car Keyz in Oxnard CA
Transponder Key | Rapid On-Site Service
2004 Nissan Altima | Ventura County
Affordable 2004 Nissan Altima key replacement by EZ Car Keyz in Oxnard CA
2004 Nissan Altima Transponder Key
2004 Nissan Altima
Transponder Key | Programmed for Less
Estimated arrival time to Oxnard
Quick & Affordable
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

Nissan Customers Love Our Prices

Real savings, real reviews

M
Mark F.
Feb 2024
★★★★★

“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”

Yelp Review
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.”

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Customer review showing savings on 2004 Nissan Altima key by EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Customer review showing savings on 2004 Nissan Altima key by 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

How long does a 2004 Nissan Altima transponder key replacement take on site?
Usually 20 to 45 minutes from the time I pull up. The NATS5 system on the L31 Altima is one of the faster Nissan platforms to work with. I pull the 4-digit PIN from the immobilizer module (28590-ZB000 on most of these), calculate the seed, cut the NSN14 blank, program the ID46 chip, and test it. If you already have one working key, add-a-key can be done in about 10 to 15 minutes. Compare that to Nissan dealers who book hour-long appointment windows for what amounts to a few minutes of actual tech work.
How fast can you get to me in the Pleasant Valley area of Oxnard?
Can I get a replacement 2004 Altima key made the same day I call?
My 2004 Altima cranks but won't start and the security light is blinking. Is the key bad?
I bought a transponder key blank online for my Altima. Can you just cut and program it?
Questions? Call (805) 790-8162

Nissan Altima Key Service Areas

Affordable mobile service across the region

📍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
Affordable 2004 Nissan Altima locksmith service area in Ventura County CA
Affordable 2004 Nissan Altima locksmith service area in Ventura County CA
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Best price 2004 Nissan Altima car key replacement by EZ Car Keyz Oxnard CA
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