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Fast Response Locksmith

2003 Lexus GS
Key Replacement - Save vs Dealer in San Diego

Stranded? | We Come to You Now

Available
2003 Lexus GS Remote Head Key
Remote Head Key

Lost all your keys? Don't panic, and don't call a tow truck. Our mobile locksmith comes to your vehicle and creates a brand new key from scratch, even with zero working keys.

CA BSIS LICENSE LCO#6792
Stolen Key? Covered No Key Required Same-Day Fix
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2003 Lexus GS lost key replacement options from EZ Car Keyz Encinitas CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2003 Lexus GS lost key replacement options from EZ Car Keyz Encinitas CA
Key specialists
All Keys Lost?
We make new keys from scratch - no existing key needed
Fixed pricing
No Tow Required
We come to wherever the car is sitting
Fast mobile service
Emergency Service
Available 7 days a week, 6 AM to 11:30 PM
619 Special
10% OFFCODE:EZ-619-2026

🔥 No key, no stress, plus savings 🔥

Lost your only key? Still valid
REDEEM (619) 876-1271

2003 Lexus GS
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Lexus key typeMost Popular
2003 Lexus GS Remote Head Key HYQ1512V
FCC IDHYQ1512VPart #89070-33470Buttons3BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2003 Lexus GS Transponder Key
FCC IDPart #PE-TOY48BT4ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2003 Lexus GS replacement key fob with no original from EZ Car Keyz Encinitas CA
Skip the Dealer Markup
Professional key, honest rate
2003 Lexus GS replacement key fob with no original from EZ Car Keyz Encinitas CA
Related services: Ignition Repair · Smart Key

Locked Out? Compare the Solutions

All keys lost - two very different solutions

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
Lost all your keys? No tow truck needed
Book Service (619) 876-1271

2003 Lexus GS Remote Head Key Replacement - Fast, Affordable & Professional

People lose all their Lexus keys more often than you'd think. The most common story isn't dramatic. They bought the car used with one fob, planned to get a spare, and years later that fob gives out.

A customer at her condo in Encinitas had her only smart key to her 2003 Lexus GS crack along the seam and the emergency blade snapped when she tried manual entry. Fob housing in one hand, blade stuck in the door lock. Zero working keys.

I used my VVDI2 to read the transponder data from the cracked fob's chip, which was still intact inside the broken housing. That saved time because I could skip a full immobilizer reset. I extracted the blade fragment, decoded the lock, and cut two fresh keys. Her fob, FCC ID HYQ1512V, was a 3-button smart key rebuilt into a new shell with the salvaged chip and board. I showed her the chip from the cracked key so she could see it was still good.

She went from zero keys to two in about 45 minutes. Total was around $185. A full AKL would cost more, and the dealer wanted $395 either way. If you have the broken fob, bring it.

Save vs the Dealer on Your Lexus GS Key

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

Get Pricing (619) 876-1271 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: Cardiff · Downtown Encinitas · Leucadia · Moonlight Beach

Lexus GS Rapid Response, Done Right

Rapid response in the field

Lost 2003 Lexus GS key replacement by EZ Car Keyz in Encinitas CA
Remote Head Key | Rapid On-Site Service
2003 Lexus GS | San Diego
Lost 2003 Lexus GS key replacement by EZ Car Keyz in Encinitas CA
2003 Lexus GS Remote Head Key
2003 Lexus GS
Remote Head Key | Rescue Key
Estimated arrival time to Encinitas
Priority ETA
Rapid Arrival
Available Today
Service location Encinitas
Encinitas
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Five Stars From Rescued Lexus Drivers

Reviews from customers we rescued

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
Watch real savings, real jobs62KFollowers
Customer review after losing 2003 Lexus GS key - EZ Car Keyz Encinitas CA
“Real savings, real reviews.”
Customer review after losing 2003 Lexus GS key - EZ Car Keyz Encinitas CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Lexus GS Mobile Service FAQ

Real costs, no dealer surprises

I lost all my Lexus keys. Can you still make a new one?
Yes. All-keys-lost is one of the most common calls we get on Lexus vehicles. We access and reset your Lexus smart key computer, then program brand new keys so the lost ones no longer start the car. This works on RX, ES, NX, IS, GX, UX, LS, LC, and RC models. Lexus dealers will tell you to tow the car in and can quote $500 to over $1,500 depending on the model. We come to you and handle the entire job on site.
Do I need to tow my car to the dealer if I have no keys?
How long does an all-keys-lost replacement take?
What battery does the 2003 Lexus GS key fob use?
Can you make a spare at the same time so I have two keys?
Questions? Call (619) 876-1271

Lexus GS Key Service Areas

Emergency dispatch to your location

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Emergency 2003 Lexus GS locksmith service area in San Diego County CA
Emergency dispatch throughout San Diego County

Emergency service available in all listed cities

Get Help Now (619) 876-1271
Filmed on Location
Lexus GS car key replacement video
113K+ Chose EZ Car Keyz

Stranded Without a Lexus GS Key?

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

Lost your 2003 Lexus GS key? Call EZ Car Keyz Encinitas CA now
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