SAN DIEGO
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (619) 876-1271
EZ Car Keyz California bear mascot
Fast Response Locksmith

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

Google Guaranteed | Background Checked

Available
2003 Toyota Sienna Transponder Key
Transponder Key

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

CA BSIS LICENSE LCO#6792
CA State Licensed Verified Creds Fully Insured
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2003 Toyota Sienna key replacement info - no tow needed - EZ Car Keyz Rancho Santa Fe CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2003 Toyota Sienna key replacement info - no tow needed - EZ Car Keyz Rancho Santa Fe 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
619 Special
10% OFFCODE:EZ-619-2026

🔥 Trusted by thousands, save today 🔥

Covers all NASTF-certified key work
REDEEM (619) 876-1271

2003 Toyota Sienna
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Toyota key typeMost Popular
2003 Toyota Sienna Transponder Key
FCC IDPart #PE-TOY43AT4ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Toyota Sienna Remote GQ43VT14T
FCC IDGQ43VT14TPart #89742-06010Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2003 Toyota Sienna MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2003 Toyota Sienna key fob cut and delivered to you in Rancho Santa Fe CA
Skip the Dealer Markup
Professional key, honest rate
2003 Toyota Sienna key fob cut and delivered to you in Rancho Santa Fe CA
Related services: Ignition Repair · Smart Key

Who Do You Trust With Your Key?

Verified reviews, verified licenses - compare

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
BSIS licensed with OEM quality guaranteed
Book Service (619) 876-1271

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

I have been replacing Toyota keys in Rancho Santa Fe for over 8 years. My YouTube channel has over 113,000 subscribers watching real jobs on real cars, including Camrys, Corollas, RAV4s, Tacomas, Highlanders, and Priuses. Not animations. Real key replacements filmed at the vehicle showing the tools, the process, and the finished result.

A fisherman at the pier in Rancho Santa Fe found me on YouTube before he ever needed help. He watched a Toyota key video, saw the full process, and saved my number. When his 2003 Toyota Sienna key fob started losing range a few months later, he already knew who to call.

I used my VVDI Key Tool to program his replacement fob. The VVDI Key Tool writes Toyota-specific transponder data and syncs the remote frequency in one sequence. His fob, FCC ID , was a 3-button smart key. Every button tested, start tested three times, range tested from the dock.

His key cost $103. Dealers charge $257 for the same work. My reviews are real jobs on real cars. Each one is a person who can tell you exactly where I showed up, what I did, and how long it took. No dispatcher, no call center, no mystery tech. The same guy in the YouTube videos is the same person at your car. Verify everything before you call.

Save vs the Dealer on Your Toyota Sienna 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: Fairbanks Ranch · Rsf Village · The Bridges · The Crosby

Toyota Sienna Rapid Response, Done Right

Rapid response in the field

2003 Toyota Sienna key replaced in your driveway in Rancho Santa Fe CA
Transponder Key | Rapid On-Site Service
2003 Toyota Sienna | San Diego
2003 Toyota Sienna key replaced in your driveway in Rancho Santa Fe CA
2003 Toyota Sienna Transponder Key
2003 Toyota Sienna
Transponder Key | Pro Grade Service
Estimated arrival time to Rancho Santa Fe
Proven Timing
Rapid Arrival
Available Today
Service location Rancho Santa Fe
Rancho Santa Fe
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Licensed, Certified, and Reviewed

Trusted and verified by real customers

K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
N
Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
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
Watch real savings, real jobs62KFollowers
Locksmith came to me for 2003 Toyota Sienna key - EZ Car Keyz Rancho Santa Fe CA review
“Real savings, real reviews.”
Locksmith came to me for 2003 Toyota Sienna key - EZ Car Keyz Rancho Santa Fe CA review
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Toyota Sienna Mobile Service FAQ

Real costs, no dealer surprises

How do I spot a fake locksmith before I get ripped off?
There are a few red flags Toyota owners should watch for. If they will not give you a real estimate for your specific vehicle over the phone, hang up. If they quote a $19 or $29 "service call" and say they will figure out the price when they get there, that is a bait and switch. If you Google their business name and find no real address, no reviews, or a generic listing with a stock photo, move on. A real automotive locksmith who works on Toyotas should be able to tell you what tools and process they use for your model without hesitating.
What is a Transponder Key?
What equipment do you use to program Toyota keys?
What is the FCC ID for the 2003 Toyota Sienna key?
How many reviews do you have and where can I read them?
Questions? Call (619) 876-1271

Toyota Sienna Key Service Areas

Background checked and bonded everywhere

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Doorstep 2003 Toyota Sienna locksmith coverage across Rancho Santa Fe County CA
Emergency dispatch throughout San Diego County

Don’t see your city? Call us - we likely cover your area too!

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

Licensed Pros for Your Toyota Sienna Key

Over 1,000 five-star reviews on Google and Yelp. Background checked, bonded, and insured.

Skip the dealer for 2003 Toyota Sienna car key - EZ Car Keyz Rancho Santa Fe CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego