VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
(805) 790-8162
Fast Response Locksmith

2003 Lexus GS
Car Key Replacement After Total Loss in Ventura County

Stranded? | We Come to You Now

Available Wednesday
2003 Lexus GS Remote Head
Remote Head
2003 Lexus GS Transponder
Transponder

CA BSIS LICENSE LCO#6792
Stolen Key? Covered No Key Required Same-Day Fix
Fast Response15-25
min arrival
1,000+reviews
Watch us make keys from zero113KSubscribers
EZ Car Keyz mobile locksmith technician

Marco Levy • EZ Car Keyz 🔥

Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Key specialists
Emergency Service
Available 7 days a week, 6 AM to 11:30 PM
Fixed pricing
Fixed Pricing
The quote on the phone is what you pay. Period.
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
805 Special
10% OFFCODE:EZ-805-2026

🔥 No key, no stress, plus savings 🔥

Lost your only key? Still valid
REDEEM (805) 790-8162

2003 Lexus GS
Key Options

No original key required - full replacement on-site

Turn Key Ignition
Most popular Lexus key typeMost Popular
2003 Lexus GS Remote Head HYQ1512V
FCC IDHYQ1512VPart #89070-33470Buttons3BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
More affordable Lexus key optionCheaper
2003 Lexus GS Transponder Key TOY48BT4-PT
Key BlankTOY48BT4-PTPart #PE-TOY48BT4
✓ In Stock · Programmed On-Site
EZ Car Keyz technician holding a programmed car key
No Spare? No Problem
Key built from scratch at your car
🔧 PRO TIP
Lexus fobs have a sleep mode that blocks relay theft signals. With the engine off, press and hold Lock, then tap Unlock twice. The indicator flashes four times. The fob stays asleep until you press a button.

Compare the Cost of a Lexus GS Key

See the price difference before you call

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
Same key, fraction of the dealer price
Get Pricing (805) 790-8162

2003 Lexus GS Remote head key Replacement - Fast, Affordable & Professional

Do you need to tow your 2003 Lexus GS to the dealer? For most Lexus models from the mid-2000s through the late 2010s, probably not. I handle all-keys-lost right at the car.

A customer at home in Simi Valley had his only fob stop working at midnight. His GS was in the driveway with push-to-start and no key the car would recognize. He assumed a tow was the only option and started researching flatbed prices. I told him to stay put.

I connected my Smart Pro to OBD and ran the Lexus smart key AKL procedure. His remote head key, FCC ID HYQ1512V, was a 3-button proximity fob on the newer 8A system. I programmed it in his driveway at 12:30am. He seemed pretty surprised it could all be done right there.

His total was about 185. Dealer would have been 395 plus a tow and a wait until business hours. There are a small number of brand-new Lexus platforms that require dealer-only online authorization for AKL. Those go to the dealer and I'll tell you upfront. But for the vast majority on the road, 2005 through about 2021, I do all-keys-lost on-site regularly.

Stranded Without a Lexus GS Key?

Emergency all-keys-lost service available 7 days a week. We bring everything to your location.

Rescue Me (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

On-Site Lexus GS Key Replacement

Service where you need it

2003 Lexus GS key replacement - EZ Car Keyz
Remote head key | Programmed Where You Are
2003 Lexus GS | Ventura County
2003 Lexus GS Remote head key
2003 Lexus GS
Remote head key | Cut at Your Location
Estimated arrival time to Simi Valley
30-35 min
Door-to-Door ETA
Available Today
Service location Simi Valley
Simi Valley
At Your Spot
805 Area
Schedule Now (805) 790-8162

Five Stars From Rescued Lexus Drivers

Reviews from customers we rescued

A
Alan C.
Jan 2025
★★★★★

“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”

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
D
Diya M.
Jan 2025
★★★★★

“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”

Google Review
See lost key rescues daily62KFollowers
EZ Car Keyz technician with satisfied customer
“Panic to relief in under an hour.”
5.0 out of 5 - Based on 1,000+ Google Reviews
SOS Call (805) 790-8162

Common Lexus GS Pricing Questions

Pricing, process, and what's included

How much does a 2003 Lexus GS key replacement cost?
With EZ Car Keyz, a remote head key for the 2003 Lexus GS runs around 185. That includes the key, cutting, programming, and mobile service to your location. Lexus dealers typically charge 395 or more for the same job once you factor in the fob, cutting, programming labor, and any diagnostic fees. RX and NX owners regularly see dealer invoices in the $400 to $600 range just for a spare, and LS owners have reported quotes over $1,000 when all keys are lost. Our quote on the phone is the price you pay.
Is a locksmith cheaper than the Lexus dealer?
Does the price include cutting and programming?
What battery does the 2003 Lexus GS key fob use?
Do you charge a trip fee or service call fee?
Questions? Call (805) 790-8162

Lexus GS Key Service Areas

Google Guaranteed in your neighborhood

📍Ventura County & SB
EZ Car Keyz service area - Ventura County & SB
Licensed pros serving all of Ventura County

Licensed and insured across all service areas

Call Experts (805) 790-8162

Stranded Without a Lexus GS Key?

Emergency all-keys-lost service available 7 days a week. We bring everything to your location.

EZ Car Keyz mobile locksmith van
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
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