VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
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Fast Response Locksmith

2004 Buick Park Avenue
Key Replacement - Save vs Dealer in Ventura County

Emergency Key Service | Fast Response

Available
2004 Buick Park Avenue Transponder Key
Transponder Key

Whether you lost your only key, it was stolen, or it just stopped working, we handle it. No existing key needed. Our technicians program new keys directly to your vehicle's computer.

CA BSIS LICENSE LCO#6792
Lost Every Key? No Original Needed On-Site Service
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2004 Buick Park Avenue 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 Buick Park Avenue key? EZ Car Keyz Oxnard CA can help
Key specialists
Zero Keys Needed
We program directly to your vehicle's computer
Fixed pricing
On-Site Key Cutting
New key cut from vehicle codes, not from a copy
Fast mobile service
Fast Recovery
Back on the road in 30-45 minutes from arrival
805 Special
10% OFFCODE:EZ-805-2026

🔥 Stranded? Save on your new key 🔥

Emergency or scheduled, discount applies
REDEEM (805) 790-8162

2004 Buick Park Avenue
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Buick key typeMost Popular
2004 Buick Park Avenue Transponder Key
FCC IDPart #B97-PHTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2004 Buick Park Avenue Remote KOBUT1BT
FCC IDKOBUT1BTPart #15732805Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2004 Buick Park Avenue key fob made from scratch by EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2004 Buick Park Avenue key fob made from scratch by EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2004 Park Avenue runs GM's Passkey III+ system, not PK3 plain. The transponder is a Megamos ID 13 fixed-code chip embedded in the key head, part number B97-PHT (Strattec 5912545). There is no separate fob on this car. It is a single transponder key with no remote buttons. If the car cranks for two seconds then dies, that is the classic Passkey III+ rejection. The theft deterrent light on the dash will flash. Wait ten minutes with the key in ON, do not crank. The Body Control Module (BCM) runs a relearn timer. Three consecutive ten-minute cycles and it resets.
Related services: Ignition Repair · Smart Key

Buick Park Avenue Emergency Options

Dealer tow vs mobile fix - compare the cost

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
New key made on the spot, no original required
Book Service (805) 790-8162

2004 Buick Park Avenue Transponder Key Replacement - Fast, Affordable & Professional

Got a call from a woman over in Oxnard Shores. She had been at a live music show nearby and her purse disappeared during the set. Keys, wallet, phone, all of it. She used a friend's phone to call the police, then her boyfriend, then me.

Her 2004 Park Avenue was sitting in the lot with zero keys. Next morning she tried the dealer. They wanted the car towed in and told her it would be several days before they could get to it.

All-keys-lost on a Passkey III+ Buick means the BCM has to be wiped of every stored key ID and reprogrammed from scratch. I drove out, decoded her door lock with a B106 Lishi pick-decoder, cut two new B97-PHT transponder keys on site, then connected my Autel IM608 to the OBD-II port and ran the AKL procedure through the BCM. Once the new keys were registered, the old stolen key became electronically dead. It cannot start or even turn the ignition anymore.

I tested both keys, cold start each one, watched the security light cycle off clean, and confirmed the theft deterrent system accepted them. She was back driving before lunch.

No tow truck. No waiting days at a service bay. And the stolen key is just a piece of metal now.

Save vs the Dealer on Your Buick Park Avenue 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

Buick Park Avenue Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2004 Buick Park Avenue by EZ Car Keyz Oxnard CA
Transponder Key | Rapid On-Site Service
2004 Buick Park Avenue | Ventura County
All keys lost service for 2004 Buick Park Avenue by EZ Car Keyz Oxnard CA
2004 Buick Park Avenue Transponder Key
2004 Buick Park Avenue
Transponder Key | Rescue Key
Estimated arrival time to Oxnard
Priority ETA
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Help Is Close
805 Area
Same-Day Keys (805) 790-8162

Customers We Got Back on the Road

Real emergencies, real five-star results

R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
I
Incognitomlo88
Jul 2025
★★★★★

“Tim was GREAT. I honestly swear he must have had my keys made before he even showed up. The entire process was insanely fast, from the initial phone call to having the keys in my hand. No one will beat the pricing, efficiency, or outstanding service.”

Google Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2004 Buick Park Avenue - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Locked out rescue review for 2004 Buick Park Avenue - EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Buick Park Avenue Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace my 2004 Park Avenue key?
Call a mobile locksmith before you call the dealer. The dealer route on this car means a tow, a service appointment, and parts plus labor billed separately. With me, you get the B97-PHT transponder key cut and programmed to your BCM on site, wherever the car is parked in Oxnard. One trip, one price, way less than the dealership total. If you still have a working key, adding a spare is even cheaper because the programming side is quicker.
How much more does an all-keys-lost job cost compared to adding a spare?
Do aftermarket transponder keys work on the 2004 Park Avenue?
My Park Avenue cranks for a second then shuts off and the security light stays on. Is it the key?
Can I program a new transponder key myself on this Buick?
Questions? Call (805) 790-8162

Buick Park Avenue Key Service Areas

Help anywhere in our coverage area

📍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 Buick Park Avenue in Ventura County CA
Lockout rescue coverage for 2004 Buick Park Avenue in Ventura County CA
Stranded in Ventura County? We respond fast

Lost your keys? We’ll come to wherever the car is

SOS Call (805) 790-8162
Filmed on Location
Buick Park Avenue car key replacement video
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Buick Park Avenue Key Emergency? Call Now

Locked out with no spare? We come to you and make a new key on the spot. No original needed.

Locked out of your 2004 Buick Park Avenue? Get help from EZ Car Keyz Oxnard CA
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