VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
EZ Car Keyz California bear mascot
Fast Response Locksmith

2001 Cadillac Seville
Key Replacement - Save vs Dealer in Ventura County

Professional Keys | Honest Pricing

Available
2001 Cadillac Seville Transponder Key
Transponder Key

Save 40-60% compared to dealership prices. Our certified technicians come to your home, office, or roadside with all the equipment needed to cut and program your key on the spot.

CA BSIS LICENSE LCO#6792
Skip the Dealer Cost No Dealer Markup Fair Fixed Price
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Rapid response 2001 Cadillac Seville key details from EZ Car Keyz Santa Barbara CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Rapid response 2001 Cadillac Seville key details from EZ Car Keyz Santa Barbara CA
Key specialists
Save 40-60%
Same OEM-quality key, fraction of the dealer price
Fixed pricing
Fixed Pricing
The quote on the phone is what you pay. Period.
Fast mobile service
Free Mobile Service
No trip fees, no towing costs - service included
805 Special
10% OFFCODE:EZ-805-2026

🔥 Your key for less, right now 🔥

Applies to any key replacement service
REDEEM (805) 790-8162

2001 Cadillac Seville
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Cadillac key typeMost Popular
2001 Cadillac Seville Transponder Key
FCC IDPart #B99 35118-SDA-A01 5907553 BHO02PT HD112 HO03PT S000A-S711K 15821273ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2001 Cadillac Seville Remote KOBLEAR1XT
FCC IDKOBLEAR1XTPart #10443537Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2001 Cadillac Seville Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Instant 2001 Cadillac Seville key fob options from EZ Car Keyz Santa Barbara CA
Skip the Dealer Markup
Professional key, honest rate
Instant 2001 Cadillac Seville key fob options from EZ Car Keyz Santa Barbara CA
🔧 PRO TIP
The 2001 Cadillac Seville uses a transponder key that has to be programmed to the immobilizer before the car will run. The system stores up to ten keys in memory, but if you're down to one working key, do not wait until it dies completely. An all-keys-lost situation on this car takes longer and costs more than adding a spare while you still have a working key to reference. Also worth knowing: the ignition cylinder on these can wear over time, and a worn cylinder sometimes reads a good key as bad. If a freshly cut and programmed key still won't start the car, the cylinder is the next thing to look at, not the key itself.
Related services: Ignition Repair · Smart Key

Real Savings, Same Quality

Side by side - our price vs dealer markup

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
Book Service (805) 790-8162

2001 Cadillac Seville Transponder Key Replacement - Fast, Affordable & Professional

He'd just gotten cleared by his cardiologist and was walking back across the parking lot off State Street in Downtown Santa Barbara when his 2001 Cadillac Seville refused to cooperate. Key in, nothing. He tried again. Still nothing. He had prescriptions to fill before the pharmacy closed and the afternoon was already starting to run short.

The dealer was closed by then. He called me.

I got there, got the door open, and connected to the OBD port to pull the vehicle's security status. The transponder key he had was reading inconsistently. The key blank itself looked fine but the transponder wasn't communicating reliably with the immobilizer. A worn key, a marginally worn cylinder, and a little afternoon heat can all add up to exactly this kind of intermittent failure that then becomes a full stop.

I cut a new key to match his lock, programmed the transponder, and confirmed the immobilizer accepted it before I packed up. Then I tested it cold, with the door shut, the way it'll actually be used. It started clean every time.

He made it to the pharmacy with time to spare. He mentioned it on the walk back to his car like it was a small thing. It wasn't a small thing. It was the right result at the right time, and that's the whole job.

Save vs the Dealer on Your Cadillac Seville 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
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Downtown Santa Barbara · Eastside · Funk Zone · Hope Ranch

Cadillac Seville Rapid Response, Done Right

Rapid response in the field

Quick turnaround 2001 Cadillac Seville car key by EZ Car Keyz in Santa Barbara CA
Transponder Key | Rapid On-Site Service
2001 Cadillac Seville | Ventura County
Quick turnaround 2001 Cadillac Seville car key by EZ Car Keyz in Santa Barbara CA
2001 Cadillac Seville Transponder Key
2001 Cadillac Seville
Transponder Key | Programmed for Less
Estimated arrival time to Santa Barbara
Quick & Affordable
Rapid Arrival
Available Today
Service location Santa Barbara
Santa Barbara
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

What Fair Cadillac Pricing Sounds Like

Happy customers who saved hundreds

R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
I
Incognitomlo88
Jul 2025
★★★★★

“Tim was GREAT. I honestly swear he must have had my keys made before he even showed up. The entire process was insanely fast, from the initial phone call to having the keys in my hand. No one will beat the pricing, efficiency, or outstanding service.”

Google Review
Watch real savings, real jobs62KFollowers
Quick response locksmith review for 2001 Cadillac Seville key - EZ Car Keyz Santa Barbara CA
“Real savings, real reviews.”
Quick response locksmith review for 2001 Cadillac Seville key - EZ Car Keyz Santa Barbara CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Cadillac Seville Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket keys on a 2001 Cadillac Seville?
We use blanks that are verified to match the correct transponder type and key blade profile for this vehicle. On the 2001 Seville, the transponder has to be the right match or the immobilizer simply won't accept it, so we confirm compatibility before we ever leave for your location. Cheap blanks pulled from an unverified source can look identical and still fail to program correctly. We've seen it. We stick to blanks we trust, and we test the finished key before we call the job done.
How long will a replacement key last on a 2001 Seville?
What if the new key stops working after a few weeks?
My 2001 Seville starts fine sometimes and then refuses to start other times. Could it be the key?
Can I program a second key myself at home on a 2001 Cadillac Seville?
Questions? Call (805) 790-8162

Cadillac Seville Key Service Areas

Save vs the dealer in your neighborhood

📍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

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

SOS Call (805) 790-8162
Filmed on Location
Cadillac Seville car key replacement video
113K+ Chose EZ Car Keyz

Cadillac Seville Key at a Fair Price

Same dealer-quality key at a fraction of the cost. Fixed pricing, no hidden charges.

2001 Cadillac Seville car key done in minutes by EZ Car Keyz Santa Barbara CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
Ventura County