VENTURA COUNTY
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Fast Response Locksmith

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

Your Location, Your Schedule

Available
2004 Nissan Maxima REMOTE-HEAD-KEY
REMOTE-HEAD-KEY

Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.

CA BSIS LICENSE LCO#6792
We Drive to You Stay Where You Are No Waiting Room
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2004 Nissan Maxima key? EZ Car Keyz Oxnard CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Stranded without a 2004 Nissan Maxima key? EZ Car Keyz Oxnard CA can help
Key specialists
Mobile Service
Our van carries everything - no shop visit needed
Fixed pricing
On Your Schedule
Same-day appointments, 7 days a week
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
805 Special
10% OFFCODE:EZ-805-2026

🔥 Key made at your location, for less 🔥

Applied on the spot, no mail-ins
REDEEM (805) 790-8162

2004 Nissan Maxima
Key Options

Dealer-grade key for a fair, honest price

REMOTE-HEAD-KEY
Most popular Nissan key typeMost Popular
2004 Nissan Maxima REMOTE-HEAD-KEY CWTWB1U751
FCC IDCWTWB1U751Part #H0561-3AA0BButtons4BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
REMOTE-HEAD-KEY
2004 Nissan Maxima REMOTE-HEAD-KEY CWTWB1U751
FCC IDCWTWB1U751Part #H0561-3AA0BButtons4BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2004 Nissan Maxima MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2004 Nissan Maxima key fob made from scratch by EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2004 Nissan Maxima key fob made from scratch by EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2004 Maxima runs NATS5 (Nissan Anti-Theft System, fifth generation) with a 4D60 transponder chip inside the remote head key. That chip is encrypted, not a simple fixed-code clone. If you bought a blank CWTWB1U751 online, you still need a diagnostic tool that can do the NATS5 handshake through the OBD-II port to register it to the BCM. A new CR1616 keeps the remote buttons alive, but the immobilizer side is powered by the ignition coil around the lock cylinder, so a dead battery in the fob will not stop the engine from starting. It just kills your lock/unlock/trunk/panic buttons.
Related services: Ignition Repair · Smart Key

No Towing, No Waiting Rooms

Compare the hassle factor - us vs dealer

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
Your driveway beats their waiting room
Book Service (805) 790-8162

2004 Nissan Maxima REMOTE-HEAD-KEY Replacement - Fast, Affordable & Professional

Got a call from a guy out near Point Mugu State Park in Oxnard. His 2004 Maxima was sitting in the lot and his only key had snapped right at the blade, the plastic head in his hand and the metal stuck in the ignition cylinder.

He had already called the Nissan dealer. They wanted the car towed in. He asked how long. They said two to three days because key orders go through their parts desk first, and the CWTWB1U751 remote head was not something they kept on the shelf.

I pulled the broken blade out of the cylinder with an extractor. No damage to the wafers. Cut a fresh NI04 blade on my mobile unit, matched to his door lock code so I did not have to rely on the broken piece. Seated the new blade into a CWTWB1U751 shell with a fresh 4D60 chip and a new CR1616.

Then I plugged the IM608 into the OBD port under the dash, connected to the BCM, and ran the NATS5 key registration. The Maxima accepted the new transponder in about two minutes. Tested all four buttons, cycled the ignition three times, confirmed the security light on the dash went out and stayed out.

He was leaning on the hood watching the whole time. When the engine turned over clean, he just nodded. That was it. No tow, no waiting days for a parts order, no second trip.

Save vs the Dealer on Your Nissan Maxima 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 Maxima Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2004 Nissan Maxima by EZ Car Keyz Oxnard CA
REMOTE-HEAD-KEY | Rapid On-Site Service
2004 Nissan Maxima | Ventura County
All keys lost service for 2004 Nissan Maxima by EZ Car Keyz Oxnard CA
2004 Nissan Maxima REMOTE-HEAD-KEY
2004 Nissan Maxima
REMOTE-HEAD-KEY | Made at Your Door
Estimated arrival time to Oxnard
We Come to You
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Five Stars for Coming to You

Five stars for showing up where they needed us

G
Gregorio P.
May 2021
★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

Google Review
A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
E
Ezra M.
Oct 2025
★★★★★

“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”

Google Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2004 Nissan Maxima - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Locked out rescue review for 2004 Nissan Maxima - 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 Maxima Mobile Service FAQ

Real costs, no dealer surprises

I am stranded with no spare key. Can you come out to Point Mugu State Park?
Yep. I carry CWTWB1U751 remote head key blanks, 4D60 transponder chips, and my programming hardware in the van. I come to wherever your 2004 Maxima is parked in the Oxnard area, including Point Mugu State Park. No tow truck needed. I cut the NI04 blade on site, register the new transponder through the OBD-II port to your BCM using the NATS5 protocol, and hand you a working key. The whole thing runs about 25 to 35 minutes depending on whether it is an all-keys-lost situation or you still have one working key.
Do I really need to tow my Maxima to the dealer for a new key?
What do I need to have ready so you can make my key?
My 2004 Maxima security light blinks and the engine cranks but will not start. Bad key?
Can I program a spare CWTWB1U751 key myself at home?
Questions? Call (805) 790-8162

Nissan Maxima Key Service Areas

No towing needed, anywhere we serve

📍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 2004 Nissan Maxima in Ventura County CA
Lockout rescue coverage for 2004 Nissan Maxima in Ventura County CA
Stranded in Ventura County? We respond fast

Don’t see your city? Call us - we likely cover your area too!

SOS Call (805) 790-8162
Filmed on Location
Nissan Maxima car key replacement video
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2004 Nissan Maxima Key at Your Door

No appointment needed. No waiting room. Just call and we come to your exact location.

Locked out of your 2004 Nissan Maxima? Get help from EZ Car Keyz Oxnard CA
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Ventura County