VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
EZ Car Keyz California bear mascot
Fast Response Locksmith

2007 Buick Lucerne
Key Replacement - Save vs Dealer in Ventura County

No Appointments | No Waiting Rooms

Available
2007 Buick Lucerne Transponder Key
Transponder 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 Bring the Shop No Dealer Visit Roadside OK
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2007 Buick Lucerne key info from mobile locksmith EZ Car Keyz Simi Valley CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2007 Buick Lucerne key info from mobile locksmith EZ Car Keyz Simi Valley CA
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

🔥 No towing, no hassle, just savings 🔥

Good for any on-site key service
REDEEM (805) 790-8162

2007 Buick Lucerne
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Buick key typeMost Popular
2007 Buick Lucerne Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2007 Buick Lucerne Remote OUC60270
FCC IDOUC60270Part #10337867Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote
2007 Buick Lucerne Remote OUC60270
FCC IDOUC60270Part #OUC60221Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Mobile 2007 Buick Lucerne key fob programming by EZ Car Keyz Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
Mobile 2007 Buick Lucerne key fob programming by EZ Car Keyz Simi Valley CA
🔧 PRO TIP
The 2007 Buick Lucerne runs a transponder turn-key setup. The key has a chip in the head that talks to the immobilizer, and a separate remote fob that handles lock and unlock. Two separate things. Losing one doesn't mean you lost both, but most people replace both at the same time anyway. The transponder side needs to be programmed to the car. GM from this era has an onboard relearn sequence that works when you still have at least one working key. If you're in an all-keys-lost situation, you need a programmer with GM coverage. No working key means no self-relearn, full stop. Also worth knowing: the remote fob and the transponder key are separate pieces. The fob can die completely and the car will still start as long as the key's chip is enrolled. A lot of owners chase a "won't start" issue when the real problem is the transponder key, not the fob battery.
Related services: Ignition Repair · Smart Key

Buick Lucerne Key: Mobile vs Dealership

Two options, one clear winner

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

2007 Buick Lucerne Transponder Key Replacement - Fast, Affordable & Professional

Big Sky sits at the edge of Simi Valley where the streets start turning into gravel and ranch fencing. I don't mind the drive out there. What I minded was the mental image this guy described when he called.

He was the caretaker for a property off a dirt access road. His 2007 Buick Lucerne was parked just inside the ranch gate, dead key, no spare anywhere on site. He'd already called a dealer. They told him to tow it in. He called a tow company next. They took one look at the address and quoted him something that made no sense for a sedan that couldn't have been more than a mile off the pavement.

He found me after that.

I loaded my kit for the Lucerne and drove out. Found the car right where he said, sitting in gravel with a good coat of dust on it like it lived there. He handed me the key. The plastic head was cracked along the bottom edge, which happens, and the chip inside was reading inconsistent on my scanner. That's the failure mode on these: the chip doesn't fully die, it just gets unreliable enough that the car throws a key warning and refuses to start.

Cut a new key blade, programmed the transponder to the car, verified the start. The whole thing happened at that gate without moving the car once.

The dealer route would have meant a tow on a road the driver didn't want to attempt, a wait for an appointment, and a bill that was a lot heavier than mine. He seemed less bothered by the key situation by the end and more annoyed that the cracked head had been quietly causing problems for weeks before it finally stopped working.

Save vs the Dealer on Your Buick Lucerne 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: Big Sky · Bridle Path · Corriganville · East Simi Valley

Buick Lucerne Rapid Response, Done Right

Rapid response in the field

Mobile 2007 Buick Lucerne key replacement at your location in Simi Valley CA
Transponder Key | Rapid On-Site Service
2007 Buick Lucerne | Ventura County
Mobile 2007 Buick Lucerne key replacement at your location in Simi Valley CA
2007 Buick Lucerne Transponder Key
2007 Buick Lucerne
Transponder Key | Made at Your Door
Estimated arrival time to Simi Valley
We Come to You
Rapid Arrival
Available Today
Service location Simi Valley
Simi Valley
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Home Service, Honest Reviews

What no-hassle service sounds like

E
Edelson E.
Oct 2025
★★★★★

“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”

Google Review
M
Miston
Dec 2025
★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review
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
Watch real savings, real jobs62KFollowers
Customer review of mobile 2007 Buick Lucerne key service by EZ Car Keyz Simi Valley CA
“Real savings, real reviews.”
Customer review of mobile 2007 Buick Lucerne key service by EZ Car Keyz Simi Valley CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Buick Lucerne Mobile Service FAQ

Real costs, no dealer surprises

What battery does the 2007 Buick Lucerne key fob use?
The separate remote fob on these takes a CR2032. It's a common coin cell and easy to swap yourself. Pop the fob open, swap the battery, test lock and unlock. If the range comes back and the buttons respond, you're done. Worth knowing: the fob battery has nothing to do with starting the car. The transponder key that goes into the ignition has its own chip that doesn't run on any battery. So a dead fob doesn't mean a no-start. If the car won't start and you've already ruled out the fob battery, the issue is likely with the transponder key itself, not the remote.
I bought a replacement key blank online. Can I just get it cut and use it?
How fast can you get to the Big Sky area of Simi Valley?
My 2007 Lucerne starts fine sometimes and then refuses to start other times. Could this be a key problem?
Do I need to go to the dealer to get a replacement key programmed for a 2007 Lucerne?
Questions? Call (805) 790-8162

Buick Lucerne Key Service Areas

We cover your 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
Mobile 2007 Buick Lucerne locksmith service area in Ventura County CA
Mobile 2007 Buick Lucerne locksmith service area 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
Buick Lucerne car key replacement video
113K+ Chose EZ Car Keyz

We Bring the Key to You

We bring the entire shop to your location. Every tool, every blank, every piece of equipment.

Call your mobile locksmith for 2007 Buick Lucerne key - EZ Car Keyz Simi Valley CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
Ventura County