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2004 Nissan Maxima
Key Replacement - Save vs Dealer in San Diego

BSIS Licensed | NASTF Certified

Available
2004 Nissan Maxima Remote Head Key
Remote Head Key

With 100+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

CA BSIS LICENSE LCO#6792
100+ 5-Star Reviews Fully Insured Background Checked
Fast Response15-25
min arrival
100+reviews
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Stranded without a 2004 Nissan Maxima key? EZ Car Keyz Chula Vista CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Stranded without a 2004 Nissan Maxima key? EZ Car Keyz Chula Vista CA can help
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

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
Metal Key
2004 Nissan Maxima Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2004 Nissan Maxima key fob made from scratch by EZ Car Keyz Chula Vista CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2004 Nissan Maxima key fob made from scratch by EZ Car Keyz Chula Vista CA
🔧 PRO TIP
The 2004 Maxima remote head key is a combo unit: the transponder chip and the remote are built into the same head, so you're dealing with two separate jobs in one piece of hardware. The transponder side talks to the immobilizer to allow the engine to run. The remote side handles lock, unlock, trunk, and the panic button. If you only program the remote and skip the transponder, the car cranks and dies every time. Both sides have to be registered to that specific car. The battery in the fob head is a CR1616, which is thinner than the more common CR2032 and CR1632 you find at most checkout counters. Some people grab the wrong one and wonder why it doesn't seat right. The CR1616 is the one you want for this key.
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
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Book Service (619) 876-1271

2004 Nissan Maxima Remote Head Key Replacement - Fast, Affordable & Professional

A couple in Millenia, over in Chula Vista, had just picked up a 2004 Nissan Maxima from a used lot. Clean car, solid deal, one key. The lot told them to sort out a spare on their own, like it was a hardware store trip.

They called a Nissan dealer first. The quote they got back stopped them cold. They weren't ready for that number on a twenty-year-old Nissan. That's when they found me online and asked if the dealer price was actually real.

I told them it was real, but they didn't have to pay it.

I met them in the parking lot before they even drove it home. Pulled up, verified the VIN, confirmed the key specs. Their fob is a four-button remote head unit with the CR1616 battery. I matched the blank, decoded the cut from their existing key, cut the new one, and used my programming equipment to register both the transponder and the remote functions to their car's immobilizer. Tested every button, tested the ignition, walked around the car.

The whole thing took about thirty minutes in the lot.

They left with two working keys and a noticeably lighter bill than what the dealer quoted. One of them just kept clicking the new fob like they needed to confirm it was actually working. It was.

Save vs the Dealer on Your Nissan Maxima Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

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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
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Verified & backed by Google
Also serving: Bonita · Downtown Chula Vista · Eastlake · Millenia

Nissan Maxima Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2004 Nissan Maxima by EZ Car Keyz Chula Vista CA
Remote Head Key | Rapid On-Site Service
2004 Nissan Maxima | San Diego
All keys lost service for 2004 Nissan Maxima by EZ Car Keyz Chula Vista CA
2004 Nissan Maxima Remote Head Key
2004 Nissan Maxima
Remote Head Key | Pro Grade Service
Estimated arrival time to Chula Vista
Proven Timing
Rapid Arrival
Available Today
Service location Chula Vista
Chula Vista
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Trusted by 100+ Nissan Drivers

Rated 5.0 on Google and Yelp

E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
E
Esteban S.
Dec 2025
★★★★★

“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”

Google Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2004 Nissan Maxima - EZ Car Keyz Chula Vista CA
“Real savings, real reviews.”
Locked out rescue review for 2004 Nissan Maxima - EZ Car Keyz Chula Vista CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Nissan Maxima Mobile Service FAQ

Real costs, no dealer surprises

Do I need to bring my 2004 Nissan Maxima somewhere to get a replacement key?
No. I come to you. Whether you're parked at home in Millenia or stuck somewhere else in Chula Vista, I bring everything on site: the blank, the cutting equipment, and the programming tools that talk to your car's immobilizer. Nissan dealers will ask you to drive in with a working key or arrange a tow if you don't have one. I handle it right where your car is sitting. You never leave your driveway.
How does the mobile key replacement process actually work for this car?
What do I need to have ready when you show up?
I bought a replacement fob online for my 2004 Maxima. Can I program it myself?
My 2004 Maxima starts fine but stalls out right after. The key is the original. What's going on?
Questions? Call (619) 876-1271

Nissan Maxima 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
Lockout rescue coverage for 2004 Nissan Maxima in San Diego County CA
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Nissan Maxima car key replacement video
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Professional 2004 Nissan Maxima Key Replacement

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