VENTURA COUNTY
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2011 Buick Lacrosse
Key Replacement - Save vs Dealer in Ventura County

Same-Day Service | No Towing Required

Available
2011 Buick Lacrosse Remote Flip Key
Remote Flip Key

Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.

CA BSIS LICENSE LCO#6792
Same-Day Service Done in Under 1 Hour Fast Response Time
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Professional 2011 Buick Lacrosse locksmith quote from EZ Car Keyz Thousand Oaks CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Professional 2011 Buick Lacrosse locksmith quote from EZ Car Keyz Thousand Oaks CA
Key specialists
Fast Response
Average arrival time: 15-25 minutes
Fixed pricing
Same-Day Service
Call now, get your key today - no waiting days
Fast mobile service
Done in Under 1 Hour
Key cut and programmed in 20-45 minutes
805 Special
10% OFFCODE:EZ-805-2026

🔥 Fast keys, plus 10% off today 🔥

Same-day key service, instant savings
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2011 Buick Lacrosse
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Buick key typeMost Popular
2011 Buick Lacrosse Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504202Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2011 Buick Lacrosse Remote Flip Key P409MK74946931
FCC IDP409MK74946931Part #Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2011 Buick Lacrosse Remote Flip Key OHT05918179
FCC IDOHT05918179Part #13504283Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2011 Buick Lacrosse Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504200Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2011 Buick Lacrosse Remote Flip Key OHT01060512
FCC IDOHT01060512Part #20873621Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2011 Buick Lacrosse Transponder Key
FCC IDPart #B119-PHTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Professional 2011 Buick Lacrosse key programming by EZ Car Keyz Thousand Oaks CA
Skip the Dealer Markup
Professional key, honest rate
Professional 2011 Buick Lacrosse key programming by EZ Car Keyz Thousand Oaks CA
🔧 PRO TIP
The 2011 LaCrosse uses a flip key where the blade folds into the fob body. These hinges wear out over time, and a loose blade can break the internal contacts even when the fob looks fine from the outside. Before assuming the transponder or remote is dead, wiggle the blade at the pivot while pressing lock or unlock. If the buttons only work in certain blade positions, the issue is mechanical, not electronic. Also: the CR2032 in this fob runs the remote functions, and a weak one will drop range long before it dies completely. Owners on GM forums report the lock and unlock range cutting to almost nothing before they ever see a total failure. Swap the battery first if range is the only complaint.
Related services: Ignition Repair · Smart Key

Buick Lacrosse Key: Same-Day vs Days of Waiting

Same-day vs days of waiting - the choice is clear

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
Back on the road before the dealer even calls back
Book Service (805) 790-8162

2011 Buick Lacrosse Remote Flip Key Replacement - Fast, Affordable & Professional

I was working Conejo Oaks on a Tuesday morning when I got a call about a 2011 Buick LaCrosse with a key that had been acting up for weeks. The owner had already replaced the battery in the fob. That didn't fix it.

When I arrived, she showed me the key. The flip blade was slightly loose at the hinge, rocking just enough that you could feel it if you paid attention. She said the previous key had broken at the pivot a year ago and she'd been using a replacement that another shop cut for her. That replacement had never worked quite right, she said, but she'd gotten used to it.

I pulled up the key data through the OBD port. The fob's factory identifier matched the correct spec for the car, but the transponder enrollment was incomplete. Whoever had programmed it before had started the process and either rushed it or used equipment that didn't finish the job cleanly. The remote was locking and unlocking fine, which is why she thought it was working. The issue only showed up at start, intermittently, when the immobilizer did a deeper handshake.

I cleared the existing key memory, programmed a fresh key with the correct transponder enrollment, and verified the remote on all five buttons. Then I did what I always do: drove it around the block, shut it off, restarted it cold, restarted it warm. Both clean.

She mentioned the dealer had quoted her a wait of several days just to get an appointment. Getting it handled in her driveway, same morning she called, was the part that seemed to catch her off guard.

Save vs the Dealer on Your Buick Lacrosse 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
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Also serving: Botanic Garden Area · Casa Conejo · Conejo Oaks · Dos Vientos

Buick Lacrosse Rapid Response, Done Right

Rapid response in the field

Certified auto locksmith servicing 2011 Buick Lacrosse in Thousand Oaks CA
Remote Flip Key | Rapid On-Site Service
2011 Buick Lacrosse | Ventura County
Certified auto locksmith servicing 2011 Buick Lacrosse in Thousand Oaks CA
2011 Buick Lacrosse Remote Flip Key
2011 Buick Lacrosse
Remote Flip Key | Done in Minutes
Estimated arrival time to Thousand Oaks
Fast Dispatch
Rapid Arrival
Available Today
Service location Thousand Oaks
Thousand Oaks
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Buick Customers Love Our Fast Service

Same-day service, five-star results

A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
M
Mark F.
Feb 2024
★★★★★

“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”

Yelp Review
S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
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Certified locksmith review for 2011 Buick Lacrosse service by EZ Car Keyz Thousand Oaks CA
“Real savings, real reviews.”
Certified locksmith review for 2011 Buick Lacrosse service by EZ Car Keyz Thousand Oaks CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Buick Lacrosse Mobile Service FAQ

Real costs, no dealer surprises

How many buttons does the 2011 Buick LaCrosse flip key have?
Five buttons. The fob is on the larger side for a flip key, which some owners find bulky compared to earlier GM designs. If you're replacing a lost key and have never seen the original, that's fine. We know exactly what the vehicle requires and we confirm all button functions are working before we leave.
What is a remote flip key and how does it work on the 2011 LaCrosse?
What if my key broke off inside the ignition?
My 2011 LaCrosse starts fine when cold but fails to restart after it warms up. The security light comes on. What's going on?
Can I buy a replacement flip key online and program it myself?
Questions? Call (805) 790-8162

Buick Lacrosse Key Service Areas

Fast response to every city we cover

📍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
Certified 2011 Buick Lacrosse locksmith coverage in Ventura County CA
Certified 2011 Buick Lacrosse locksmith coverage in Ventura County CA
Stranded in Ventura County? We respond fast

Same-day service available in all listed cities

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Buick Lacrosse car key replacement video
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Same-day service, 20-30 minute arrival, key done in under an hour. Call EZ Car Keyz now.

Guaranteed 2011 Buick Lacrosse key service by EZ Car Keyz Thousand Oaks CA
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