VENTURA COUNTY
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2005 Buick Century
Key Replacement - Save vs Dealer in Ventura County

BSIS Licensed | NASTF Certified

Available
2005 Buick Century Remote
Remote

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 1,000+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
1,000+ 5-Star Reviews Fully Insured Background Checked
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2005 Buick Century key replacement info - no tow needed - EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2005 Buick Century key replacement info - no tow needed - EZ Car Keyz Ventura CA
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
805 Special
10% OFFCODE:EZ-805-2026

🔥 Licensed and insured, plus savings 🔥

Applies to all dealer-quality key services
REDEEM (805) 790-8162

2005 Buick Century
Key Options

Dealer-grade key for a fair, honest price

Remote
Most popular Buick key typeMost Popular
2005 Buick Century Remote L2C0007T
FCC IDL2C0007TPart #10335582Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
2005 Buick Century key fob cut and delivered to you in Ventura CA
Skip the Dealer Markup
Professional key, honest rate
2005 Buick Century key fob cut and delivered to you in Ventura CA
🔧 PRO TIP
The 2005 Buick Century runs a GM remote that programs through the OBD port. The fob carries the factory FCC ID on the back, and the part number is molded into the case. Before you call anyone, pop the CR2032 out and back in, clean the contacts, and test range. These older GM remotes get written off as dead when the battery just needs a firm reseat. If range is still short or the buttons need multiple presses, the fob itself is the issue, not the vehicle. The car stores remote IDs in the body control module, so adding a second fob or replacing a dead one means going through an OBD programming step. You cannot do that with a button sequence on this one.
Related services: Ignition Repair · Smart Key

Certified Mobile vs Dealer Service

See why 1,000+ 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
Licensed, insured, and 1,000+ five-star reviews
Book Service (805) 790-8162

2005 Buick Century Remote Replacement - Fast, Affordable & Professional

Out in Pierpont, I got a call from a guy at a medical office parking lot on crutches, a couple days post-surgery. His wife was at work. His 2005 Buick Century wasn't going anywhere without a working remote, and the thought of waiting for a dealer appointment was not realistic for him.

The remote was completely unresponsive. Lock, unlock, nothing. The car itself started fine with the key in the ignition, so the issue was isolated to the fob. I pulled the CR2032, checked the contacts inside the case, and the battery had been sitting in there long enough that the positive face had some surface corrosion. Cleaned it up, fresh CR2032, and nothing. Fob was done.

I had a replacement remote with the correct factory FCC ID in my bag. Connected to the OBD port, cycled through the body control module programming, and registered the new fob. Walked him through all three buttons in the lot before I left. He stayed in the shade the whole time.

He mentioned the dealer had given him a number over the phone that made him pause. We came in well under that, same day, no tow required.

Save vs the Dealer on Your Buick Century 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: Casitas Springs · College · Downtown Ventura · East Ventura

Buick Century Rapid Response, Done Right

Rapid response in the field

2005 Buick Century key replaced in your driveway in Ventura CA
Remote | Rapid On-Site Service
2005 Buick Century | Ventura County
2005 Buick Century key replaced in your driveway in Ventura CA
2005 Buick Century Remote
2005 Buick Century
Remote | Pro Grade Service
Estimated arrival time to Ventura
Proven Timing
Rapid Arrival
Available Today
Service location Ventura
Ventura
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Trusted by 1,000+ Buick Drivers

Rated 5.0 on Google and Yelp

W
Winter K.
Dec 2025
★★★★★

“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”

Google Review
C
Christopher H.
Sep 2025
★★★★★

“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”

Google Review
G
Guillermo C.
Dec 2025
★★★★★

“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”

Google Review
Watch real savings, real jobs62KFollowers
Locksmith came to me for 2005 Buick Century key - EZ Car Keyz Ventura CA review
“Real savings, real reviews.”
Locksmith came to me for 2005 Buick Century key - EZ Car Keyz Ventura CA review
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Buick Century Mobile Service FAQ

Real costs, no dealer surprises

What if I need a key or remote programmed after hours or on a weekend?
Call us. Dealer service departments close mid-afternoon on Saturdays and are dark on Sundays. If the remote dies on a Friday evening, you are looking at Monday at the earliest before a dealer can even look at the car. We work evenings and weekends because that is exactly when these situations come up, and the 2005 Century is not a complicated job that requires shop equipment. OBD port, the right software, and the right fob. We bring all of it to you.
How long does programming actually take once you are at my car?
Can you handle this faster than going to a Buick dealer?
I bought a replacement fob online. Can you just program it, or does it have to come from a dealer?
My remote stopped working but the car starts fine. Is the fob dead or is something wrong with the car?
Questions? Call (805) 790-8162

Buick Century Key Service Areas

Certified 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
Doorstep 2005 Buick Century locksmith coverage across Ventura County CA
Doorstep 2005 Buick Century locksmith coverage across Ventura County CA
Stranded in Ventura County? We respond fast

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Buick Century car key replacement video
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Professional 2005 Buick Century Key Replacement

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