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2009 Lexus GS
Key Replacement - Save vs Dealer in Ventura County

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Available
2009 Lexus GS Smart Key
Smart Key

With 1,000+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

CA BSIS LICENSE LCO#6792
Certified Pros Insured Service Proven Record
Fast Response15-25
min arrival
1,000+reviews
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2009 Lexus GS key replacement cost - EZ Car Keyz Simi Valley CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2009 Lexus GS key replacement cost - EZ Car Keyz Simi Valley CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
1,000+ Reviews
Five-star rated on Google, Yelp, and BBB A+
805 Special
10% OFFCODE:EZ-805-2026

🔥 1,000+ reviews, save on yours 🔥

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2009 Lexus GS
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2009 Lexus GS Smart Key HYQ14AAB
FCC IDHYQ14AABPart #271451-0140Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2009 Lexus GS Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Budget 2009 Lexus GS key fob options from EZ Car Keyz Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
Budget 2009 Lexus GS key fob options from EZ Car Keyz Simi Valley CA
🔧 PRO TIP
The 2009 Lexus GS runs a Smart Key system shared across the GS 350, GS 460, and GS 450h. The fob carries the factory FCC ID on the label and uses a CR1632, which is a thinner cell than most people expect. These fobs are sensitive to battery seating. The contact tabs inside can get slightly spread from repeated openings, and a CR1632 that rattles even a tiny bit will cause intermittent behavior that looks like a programming failure. Before assuming the fob is dead, pop it open, check that both contact tabs are snug against the battery faces, and reseat the cell flat. Also worth knowing: the emergency insert key lives in the fob housing. If the touch sensors on the door handles stop responding but the push-button start still works inside the cabin, the fob signal is fine. That points to the exterior handle antenna or its wiring, not the key itself.
Related services: Ignition Repair · Smart Key

Lexus Key Credentials Side by Side

Who has the better track record?

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
Google Guaranteed with NASTF certification
Book Service (805) 790-8162

2009 Lexus GS Smart Key Replacement - Fast, Affordable & Professional

A resident over in the Mountclef Ridge area of Simi Valley called about a spare key for his 2009 Lexus GS. He had one working smart key and wanted a backup before anything happened to it. Reasonable thinking. He had already called the dealer and gotten a quote that stopped him cold.

He assumed that number was just the going rate for a Lexus key and had more or less accepted it. He found me while looking for a second opinion.

I pulled up to his building with everything already loaded. The first thing I did was decode the door lock mechanically so I could cut the emergency insert blade that lives inside the fob housing. No original key needed for that part. Once the blade was cut and tested in the door lock, I moved to the programming side. The 2009 GS registers new smart keys through the OBD port using professional diagnostic equipment. The system has a timed sequence built into the registration process, so you cannot rush it. I walked through it clean, registered the new fob, and confirmed every function: door lock, door unlock, and the remaining buttons. Then I checked the push-button start inside the cabin and verified the touch-sensor response on the door handles.

Start to finish, about 40 minutes on site. He never moved the car. He saved a good chunk versus what the dealer quoted him, and he walked away with a fully working spare key in his hand.

The dealer comparison was almost an afterthought by that point. He was more interested that the whole thing happened in his parking lot.

Save vs the Dealer on Your Lexus GS Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

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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
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Also serving: Big Sky · Bridle Path · Corriganville · East Simi Valley

Lexus GS Rapid Response, Done Right

Rapid response in the field

Affordable 2009 Lexus GS key replacement by EZ Car Keyz in Simi Valley CA
Smart Key | Rapid On-Site Service
2009 Lexus GS | Ventura County
Affordable 2009 Lexus GS key replacement by EZ Car Keyz in Simi Valley CA
2009 Lexus GS Smart Key
2009 Lexus GS
Smart Key | Pro Grade Service
Estimated arrival time to Simi Valley
Proven Timing
Rapid Arrival
Available Today
Service location Simi Valley
Simi Valley
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Proven by 1,000+ Lexus Customers

Proven by reviews, backed by licenses

P
Priscilla L.
May 2025
★★★★★

“I lost my Honda Passport key and called EZ Car Keyz. He came out and made a new key in under five minutes. Legendary service.”

Google Review
D
Dan G.
Mar 2024
★★★★★

“They responded instantly, showed up within an hour, and arrived exactly when they said they would. Made a copy and programmed a fob for my 2014 car with a worn ignition in about 15 minutes. The new key works perfectly and feels like a dealer key.”

Yelp Review
T
TJ P.
Jun 2025
★★★★★

“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”

Google Review
Watch real savings, real jobs62KFollowers
Customer review showing savings on 2009 Lexus GS key by EZ Car Keyz Simi Valley CA
“Real savings, real reviews.”
Customer review showing savings on 2009 Lexus GS key 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

Lexus GS Mobile Service FAQ

Real costs, no dealer surprises

Do I need to bring my 2009 Lexus GS somewhere for key replacement?
No. I come to your vehicle wherever it is, including driveways, parking structures, and parking lots in the Mountclef Ridge area of Simi Valley. Lexus dealers require the car to be driven in with a working key, or towed if you have no working key at all. On an all-keys-lost situation, that means arranging a flatbed before you can even start the key process. I handle the cut and the programming on site. The car stays where it is the entire time.
How does mobile key replacement work for the 2009 Lexus GS?
What do I need to have ready when you arrive?
I bought a replacement fob online for my 2009 Lexus GS. Can I program it myself?
My 2009 GS shows a key warning on the dash even though the fob battery is new. What is actually going on?
Questions? Call (805) 790-8162

Lexus GS Key Service Areas

Verified and rated across the county

📍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
Affordable 2009 Lexus GS locksmith service area in Ventura County CA
Affordable 2009 Lexus GS locksmith service area in Ventura County CA
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Lexus GS car key replacement video
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Trusted Lexus GS Key Replacement

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Best price 2009 Lexus GS car key replacement by EZ Car Keyz Simi Valley CA
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