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2003 Toyota Solara
Key Replacement - Save vs Dealer in Ventura County

Trusted by 1,000+ Drivers

Available
2003 Toyota Solara Remote
Remote

With over 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
Background Checked BBB Accredited 1,000+ Customers
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Verified locksmith 2003 Toyota Solara key specs from EZ Car Keyz Thousand Oaks CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Verified locksmith 2003 Toyota Solara key specs from EZ Car Keyz Thousand Oaks CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
805 Special
10% OFFCODE:EZ-805-2026

🔥 Certified service, better price 🔥

Certified work, guaranteed discount
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2003 Toyota Solara
Key Options

Dealer-grade key for a fair, honest price

Remote
Most popular Toyota key typeMost Popular
2003 Toyota Solara Remote GQ43VT14T
FCC IDGQ43VT14TPart #89742-AA030Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Toyota Solara Remote GQ43VT14T
FCC IDGQ43VT14TPart #89742-06010Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2003 Toyota Solara MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2003 Toyota Solara key fob from EZ Car Keyz Thousand Oaks CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2003 Toyota Solara key fob from EZ Car Keyz Thousand Oaks CA
🔧 PRO TIP
The 2003 Solara uses a separate remote and transponder key setup, not an integrated smart key. The remote is FCC ID GQ43VT14T, part number 89742-AA030, running a CR2032. The key itself carries a Texas Instruments 4C chip read by the immobilizer. If the remote stops locking or unlocking but the car still starts fine, that is a remote battery issue, not an immobilizer issue. Swap the CR2032 first. If the car cranks but will not fire, that is the 4C chip side.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

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

2003 Toyota Solara Remote Replacement - Fast, Affordable & Professional

A guy visiting his in-laws over in Conejo Creek North Park in Thousand Oaks called about his 2003 Toyota Solara. He wanted a spare key and remote he could actually carry daily, not something stuffed in a drawer for emergencies. His first question, word for word: "Is your key going to be as good as a dealer key?"

Fair question. Here is the honest answer I gave him.

His Solara runs a TOY43 blade and a Texas Instruments 4C transponder chip for the immobilizer. The remote is the GQ43VT14T, four buttons, with the 89742-AA030 housing. I carry aftermarket blanks that match the same blade profile, same 4C chip generation, same circuit board layout inside the remote shell. The button feel, the weight, the clip on the back, all the same. The difference is no Toyota logo stamped on the housing.

I cut the blade on my machine right there in the driveway, seated the 4C chip, and paired the remote. Then the part that actually matters: testing every button, testing the ignition cycle cold, and walking the doors to make sure lock, unlock, panic, and trunk all respond clean.

He stood there clicking the buttons back and forth like he was waiting for something to fail. Nothing did. He pocketed it and went back inside to his family.

Where aftermarket goes wrong is when a locksmith sources the cheapest blanks on the market. Thin plastic, generic chips that almost match. I test every batch before it goes in the van. Bad shells get sent back.

Save vs the Dealer on Your Toyota Solara 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

Toyota Solara Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2003 Toyota Solara in Thousand Oaks CA
Remote | Rapid On-Site Service
2003 Toyota Solara | Ventura County
Insured mobile locksmith working on 2003 Toyota Solara in Thousand Oaks CA
2003 Toyota Solara Remote
2003 Toyota Solara
Remote | Pro Grade Service
Estimated arrival time to Thousand Oaks
Proven Timing
Rapid Arrival
Available Today
Service location Thousand Oaks
Thousand Oaks
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Certified and Five-Star Rated

Credentials confirmed by real drivers

Z
Zebadiah A.
Oct 2025
★★★★★

“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”

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
E
Edelson E.
Oct 2025
★★★★★

“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”

Google Review
Watch real savings, real jobs62KFollowers
Google Guaranteed locksmith review for 2003 Toyota Solara - EZ Car Keyz Thousand Oaks CA
“Real savings, real reviews.”
Google Guaranteed locksmith review for 2003 Toyota Solara - 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

Toyota Solara Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to handle all-keys-lost on a 2003 Toyota Solara?
Call a mobile locksmith. The 2003 Solara uses the older Toyota 4C transponder system, which means an all-keys-lost job requires reading the immobilizer ECU, generating the correct 4C chip value, cutting a TOY43 blade to code, and programming the new remote. Dealers typically quote high for this and may need the car towed in, which adds wait time and another bill on top. I come to you in Conejo Creek North Park in Thousand Oaks, do the whole job at the vehicle, and you are driving the same day. Fraction of what the dealer wants, no tow involved.
Can you delete lost or stolen keys from my 2003 Solara so they no longer start the car?
Does the 2003 Solara key fob have a hidden emergency blade inside it?
My 2003 Solara remote range dropped to almost nothing. Is the remote failing?
The security light on my 2003 Solara stays on and the engine will not start. What is going on?
Questions? Call (805) 790-8162

Toyota Solara Key Service Areas

Proven service in your area

📍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
Guaranteed 2003 Toyota Solara locksmith service area in Ventura County CA
Guaranteed 2003 Toyota Solara locksmith service area in Ventura County CA
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2003 Toyota Solara Key by Licensed Pros

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Rated number one 2003 Toyota Solara locksmith - EZ Car Keyz Thousand Oaks CA
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