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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
Metal Key
2004 Nissan Altima Metal 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 Nissan Altima uses Nissan's immobilizer system with a transponder chip embedded in the key head. No remote, no fob, no battery -- just a key that turns in the ignition. The chip communicates with the immobilizer antenna ring around the ignition cylinder. If the chip isn't recognized, the car cranks but won't fire, or it starts for a second and dies. That's the tell. The PIN needed to register new keys can be calculated from the vehicle's immobilizer control unit data, which means a qualified locksmith can generate it on-site without a dealer pulling anything from their server. On these early-2000s Nissans, the onboard registration sequence handles the pairing directly through the ignition -- no NASTF credentials, no secure gateway, no appointment required. Keep at least two working keys for this system. Registering a spare while you still have a working key is faster and cheaper than the all-keys-lost route.
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

I got a call from Ormond Beach on a weekday morning. A woman had broken her only key for a 2004 Nissan Altima -- not the fob, just the key. The blade snapped off in her hand near the bow, probably from years of a heavy keychain working the metal. She had the pieces. The car was sitting in her driveway.

She had already called the dealer. They told her they'd need to order the key blank, schedule her for a drop-off, and she should expect to hear back in a couple of days. She didn't have a couple of days. She asked me what I could do.

I drove out to Ormond Beach with the blank and my cutting gear. The key she showed me told me everything I needed about the cut profile. I decoded it, cut the new key to match, and then walked through the transponder registration sequence to get the new chip recognized by the immobilizer.

First turn of the ignition, the car started clean. No hesitation, no security light staying on. She tested it twice, locked and unlocked the door the old-fashioned way, and that was it.

She mentioned the dealer quote after the fact, mostly to say how relieved she was that she hadn't gone that route. I was out of her driveway in under an hour from the time I pulled up.

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.”

Google Review
Watch real savings, real jobs62KFollowers
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 key replacement take?
For a standard replacement on this generation Altima, figure 30 to 45 minutes on-site once I'm at your vehicle. That covers cutting the blade and running the transponder registration. If you still have at least one working key, the add-a-key process on these early Nissans is relatively quick because the onboard sequence handles it directly. All-keys-lost takes a bit longer because I have to calculate the PIN and clear the existing key memory before enrolling anything new. Either way, it's well under an hour of actual work -- not the half-day commitment you'd spend coordinating a dealer drop-off, waiting on an ordered blank, and getting back to pick it up.
How fast can you get to me in Ormond Beach?
Can I get a replacement key made the same day I call?
My 2004 Altima cranks but won't stay running. Could it be the key?
I bought a replacement key blank online. Can you just 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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Save 40-60% vs dealer pricing. Mobile locksmith at your door. Call for a free quote.

Best price 2004 Nissan Altima car key replacement by EZ Car Keyz Oxnard CA
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