VENTURA COUNTY
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Fast Response Locksmith

2012 Buick Regal
Key Replacement - Save vs Dealer in Ventura County

On-Site in Minutes | Key Done in Under an Hour

Available
2012 Buick Regal Remote Flip Key
Remote Flip Key

Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.

CA BSIS LICENSE LCO#6792
Rapid Response Same-Day Keys Quick Turnaround
Fast Response15-25
min arrival
1,000+reviews
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Certified 2012 Buick Regal key replacement info from EZ Car Keyz Thousand Oaks CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Certified 2012 Buick Regal key replacement info 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

🔥 Quick service, quick savings 🔥

No waiting for your discount to apply
REDEEM (805) 790-8162

2012 Buick Regal
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular Buick key typeMost Popular
2012 Buick Regal Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504202Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2012 Buick Regal Remote Flip Key P409MK74946931
FCC IDP409MK74946931Part #Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2012 Buick Regal Remote Flip Key OHT05918179
FCC IDOHT05918179Part #13504283Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2012 Buick Regal Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504200Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2012 Buick Regal Remote Flip Key OHT01060512
FCC IDOHT01060512Part #20873621Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2012 Buick Regal Transponder Key
FCC IDPart #B119-PHTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
OEM quality 2012 Buick Regal key fob from EZ Car Keyz Thousand Oaks CA
Skip the Dealer Markup
Professional key, honest rate
OEM quality 2012 Buick Regal key fob from EZ Car Keyz Thousand Oaks CA
🔧 PRO TIP
The 2012 Regal sits on GM's Epsilon II platform, shared with the Opel Insignia, but don't let that fool your parts search. North American models run GM's PK3+ (Public Key 3+) immobilizer through the BCM, not a European module. Your locksmith's software needs to target Buick Regal under the GM menu, not Opel or Vauxhall. The flip key is OHT01060512 with a Hitag2 / ID46 transponder chip. A wrong chip variant will learn initially, then fail on hot restarts. That trips people up.
Related services: Ignition Repair · Smart Key

Buick Regal Key Today vs Next Thursday

Our timeline vs dealer timeline

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
Done in minutes, not days
Book Service (805) 790-8162

2012 Buick Regal Remote Flip Key Replacement - Fast, Affordable & Professional

A set designer working near California Lutheran University in Thousand Oaks called me about his 2012 Buick Regal. Another locksmith had made him a key about five days earlier. It started the car fine at first. Then it started failing.

His pattern was textbook: cold start, no problem. Drive somewhere, shut it off, come back, and the theft-deterrent light goes solid on the dash. Engine cranks but no fuel. He would wait ten minutes, try again, and sometimes it would catch. Sometimes not.

I pulled up to his spot, got my Autel IM608 on the OBD port, and read the transponder data from his existing key. Wrong chip variant. Whoever cut it used something close enough to pass the initial learn cycle, but the BCM's deeper rolling verification was rejecting it on warm restarts. The GM PK3+ system on these Regals does not forgive near-matches. It either validates or it kills fuel, no middle ground.

Cut a new blade from the lock code, programmed a fresh ID46 transponder through the BCM, and tested it through three full heat cycles right there in the parking lot. Cold start, drive around the block, shut down, restart. Three for three.

His remote side had a weak CR2032 on top of everything, which was causing intermittent lock and unlock failures. Swapped that too. One visit, both problems handled, for a fraction of what the dealer quoted him over the phone.

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

Buick Regal Rapid Response, Done Right

Rapid response in the field

Licensed locksmith replacing 2012 Buick Regal key in Thousand Oaks CA
Remote Flip Key | Rapid On-Site Service
2012 Buick Regal | Ventura County
Licensed locksmith replacing 2012 Buick Regal key in Thousand Oaks CA
2012 Buick Regal Remote Flip Key
2012 Buick Regal
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

Fast Service, Five-Star Reviews

Reviews from drivers who got keys fast

K
Kelly C.
Dec 2024
★★★★★

“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”

Yelp Review
K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
N
Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
Watch real savings, real jobs62KFollowers
5-star review of 2012 Buick Regal key service by EZ Car Keyz Thousand Oaks CA
“Real savings, real reviews.”
5-star review of 2012 Buick Regal key 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 Regal Mobile Service FAQ

Real costs, no dealer surprises

What battery does the 2012 Buick Regal key fob use, and how do I change it?
CR2032. To swap it, press the release button on the side of the flip key housing, pull the key blade out, then use the blade tip or a small flathead to pry the two halves of the fob apart along the seam. The old battery sits in a clip on the circuit board. Pop it out, drop the new CR2032 in positive side up, and snap the case back together. When we make a replacement key, a fresh CR2032 is always included, so you won't be dealing with that for a while.
What is the FCC ID for my 2012 Buick Regal key fob?
I lost all my keys for my 2012 Buick Regal. Can you still make a new one?
My Regal's theft-deterrent light stays on and the engine won't start. Is it the key?
Can I buy a key fob online and just have it programmed?
Questions? Call (805) 790-8162

Buick Regal Key Service Areas

Quick arrival, wherever you are

📍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
Licensed 2012 Buick Regal locksmith service area in Ventura County CA
Licensed 2012 Buick Regal locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Same-day service available in all listed cities

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Buick Regal car key replacement video
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Same-Day Buick Regal Key Replacement

From your call to a working key in about an hour. No dealer delays, no multi-day wait.

Trusted 2012 Buick Regal locksmith service by EZ Car Keyz Thousand Oaks CA
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