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6AM - 11:30PM • MOBILE SERVICE •
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Fast Response Locksmith

2003 Toyota Prius
Key Replacement - Save vs Dealer in San Diego

No Working Key Required | We Handle It

Available
2003 Toyota Prius Transponder Key
Transponder Key

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

CA BSIS LICENSE LCO#6792
No Working Key? Easy No Dealer Tow Fresh Key On-Site
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2003 Toyota Prius key replacement cost - EZ Car Keyz National City CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2003 Toyota Prius key replacement cost - EZ Car Keyz National City 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

🔥 Lost key panic? Save with this 🔥

No exclusions on emergency key calls
REDEEM (619) 876-1271

2003 Toyota Prius
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Toyota key typeMost Popular
2003 Toyota Prius Transponder Key
FCC IDPart #PE-TOY43AT4ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Toyota Prius Remote HYQ12BAN
FCC IDHYQ12BANPart #89742-0C020Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2003 Toyota Prius MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Budget 2003 Toyota Prius key fob options from EZ Car Keyz National City CA
Skip the Dealer Markup
Professional key, honest rate
Budget 2003 Toyota Prius key fob options from EZ Car Keyz National City CA
Related services: Ignition Repair · Smart Key

No Spare? See the Difference

Emergency options side by side

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
All keys lost is no problem for us
Book Service (619) 876-1271

2003 Toyota Prius Transponder Key Replacement - Fast, Affordable & Professional

Lock decoding means I read your car's lock to cut a key without drilling anything, without damaging the cylinder, and without replacing parts. The car looks exactly the same when I leave. No marks on the lock. No scratches on the door.

A driver on the highway shoulder near National City had his key snap in the ignition of his 2003 Toyota Prius. Half the blade stuck in the cylinder, half in his hand. Another locksmith quoted him over the phone for a full ignition replacement including drilling.

I used my TOY43AT Lishi to extract the broken fragment without damaging the wafers inside. The TOY43AT Lishi fits Toyota's keyway and can work around a stuck blade piece to pull it out clean. I decoded the lock from the wafer readings, cut a fresh blade, and programmed the transponder chip through OBD. His key uses a separate remote, FCC ID , so the fob was fine. I just needed the new metal key with the correct chip.

No drilling. No cylinder swap. His total was $98. The other locksmith's plan would have been $249 or more with a new ignition. His original lock works with the new key the same as it did with the old one. Non-destructive entry is always the first approach.

Save vs the Dealer on Your Toyota Prius 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: Bay Marina Nc · Downtown National City · Old Town National City · Sweetwater

Toyota Prius Rapid Response, Done Right

Rapid response in the field

Affordable 2003 Toyota Prius key replacement by EZ Car Keyz in National City CA
Transponder Key | Rapid On-Site Service
2003 Toyota Prius | San Diego
Affordable 2003 Toyota Prius key replacement by EZ Car Keyz in National City CA
2003 Toyota Prius Transponder Key
2003 Toyota Prius
Transponder Key | Rescue Key
Estimated arrival time to National City
Priority ETA
Rapid Arrival
Available Today
Service location National City
National City
Help Is Close
619 Area
Same-Day Keys (619) 876-1271

Emergency Saves, Real Reviews

Emergency saves, grateful customers

A
A. G.
Jun 2025
★★★★★

“A friend lost my Lexus key and he was able to program and cut a brand new one within 20 minutes. Arrived within about 40 minutes and was friendly, efficient, and quick.”

Google Review
J
Joseph C.
Apr 2024
★★★★★

“I needed two keys made for my Honda Element. Friendly, fast, fair pricing, and far better than any other locksmith I have used in the area. Best service by far.”

Yelp Review
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
Watch real savings, real jobs62KFollowers
Customer review showing savings on 2003 Toyota Prius key by EZ Car Keyz National City CA
“Real savings, real reviews.”
Customer review showing savings on 2003 Toyota Prius key by EZ Car Keyz National City CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Toyota Prius Mobile Service FAQ

Real costs, no dealer surprises

My key broke in the ignition. Can you get it out?
Yes. Broken key extraction is a standard job for a mobile automotive locksmith. We use specialized tools to remove the broken piece without damaging your Toyota's ignition cylinder. Once it is out, we can cut a new key from the extracted piece or from your vehicle's lock data and program it on the spot. Toyota owners with older models that use a physical ignition key are most likely to run into this. One owner reported breaking the shell five times on the same key because the Toyota housing uses a single plastic peg that cracks with regular use.
What is a Transponder Key?
My Toyota says key not detected. What do I do?
What is the FCC ID for the 2003 Toyota Prius key?
Is all-keys-lost more expensive than a regular replacement?
Questions? Call (619) 876-1271

Toyota Prius Key Service Areas

Emergency response, full coverage

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Affordable 2003 Toyota Prius 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
Toyota Prius car key replacement video
113K+ Chose EZ Car Keyz

2003 Toyota Prius Key Rescue

No key, no problem. We cut and program a brand new key directly to your car's computer.

Best price 2003 Toyota Prius car key replacement by EZ Car Keyz National City CA
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