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

2013 Cadillac CTS
Key Replacement - Save vs Dealer in San Diego

No Appointments | No Waiting Rooms

Available
2013 Cadillac CTS Smart Key
Smart Key

Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.

CA BSIS LICENSE LCO#6792
We Bring the Shop No Dealer Visit Roadside OK
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
Key specialists
Mobile Service
Our van carries everything - no shop visit needed
Fixed pricing
On Your Schedule
Same-day appointments, 7 days a week
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
619 Special
10% OFFCODE:EZ-619-2026

🔥 No towing, no hassle, just savings 🔥

Good for any on-site key service
REDEEM (619) 876-1271

2013 Cadillac CTS
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Cadillac key typeMost Popular
2013 Cadillac CTS Smart Key M3N5WY7777A
FCC IDM3N5WY7777APart #25943676Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2013 Cadillac CTS Smart Key M3N5WY7777A
FCC IDM3N5WY7777APart #25946298Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2013 Cadillac CTS Remote Head Key OUC6000066
FCC IDOUC6000066Part #5923884Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Head Key
2013 Cadillac CTS Remote Head Key OUC6000066
FCC IDOUC6000066Part #22889449Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2013 Cadillac CTS Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2013 Cadillac CTS Smart Key
FCC IDPart #25995382ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
🔧 PRO TIP
The 2013 CTS smart fob runs a CR2032, which is one of the easier batteries to find, but the rubber button membranes on these fobs wear out before the electronics do. After a few years of daily carry, the lock and unlock buttons get mushy or start sticking. The board itself is usually fine. If the buttons feel dead but the fob still starts the car, you're probably looking at a worn membrane, not a failed transponder. The board can be transplanted into a fresh aftermarket shell and you're back to normal button feel without buying a whole new programmed key. Just make sure whoever opens the fob doesn't crack the board clips, because those tabs are brittle on older GM housings.
Related services: Ignition Repair · Smart Key

Cadillac CTS Key: Mobile vs Dealership

Two options, one clear winner

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
No appointment, no lobby, no hassle
Book Service (619) 876-1271

2013 Cadillac CTS Smart Key Replacement - Fast, Affordable & Professional

Out in Spring Valley Village, right around Thanksgiving week, I got a call from a guy who was visiting his daughter and had been carrying a spare fob in his center console for two years without ever testing it. His 2013 CTS was his daily driver back home, and he figured while he had some downtime he'd have the spare properly set up so it wasn't just dead weight in a drawer.

He already had the fob. Bought it online a while back. Aftermarket blank, five buttons, the right profile. His question wasn't really about programming. It was whether an aftermarket key was actually going to hold up as a daily driver or whether he was going to regret not buying the OEM part.

Honest answer: the blank matters more than the brand name on the back. I test every batch of blanks I stock before they go into rotation. I've returned batches that had soft button membranes or loose board clips straight out of the packaging. The ones I carry are solid. The blade cuts clean, the button feel is good, and the transponder communicates correctly with the vehicle security system.

I cut the blade on site, ran the programming through the diagnostic port, verified all five buttons, and walked the doors. It worked the first time. The Cadillac crest is missing from the back of the housing and that was the only difference he could point to.

He saved a good chunk compared to what the dealer would have quoted him, and he drove back home with a working spare instead of a very expensive paperweight.

Save vs the Dealer on Your Cadillac CTS 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: Bancroft · Casa de Oro · Dictionary Hill · Spring Valley Village

Cadillac CTS Rapid Response, Done Right

Rapid response in the field

2013 Cadillac CTS Smart Key
2013 Cadillac CTS
Smart Key | Made at Your Door
Estimated arrival time to Spring Valley
We Come to You
Rapid Arrival
Available Today
Service location Spring Valley
Spring Valley
We Come Here
619 Area
Same-Day Keys (619) 876-1271

Home Service, Honest Reviews

What no-hassle service sounds like

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
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Cadillac CTS Mobile Service FAQ

Real costs, no dealer surprises

I lost all my keys to my 2013 Cadillac CTS. Can you still make a replacement?
Yes, all-keys-lost is a standard job on these. We come to you, no tow required. The process involves gaining security access through the diagnostic port, wiping the vehicle security system's key memory, registering the new fob, and cutting a fresh blade. Any lost keys get erased in the process so they can't start the car even if someone finds one later. Plan for about 45 to 60 minutes on site. The security access step has a timed sequence built in, so there's mandatory wait time in the middle that you can't skip.
My dealer told me I have to tow my 2013 CTS in for a new key. Is that actually true?
How long does an all-keys-lost job take on a 2013 CTS?
My 2013 CTS is showing a key warning on the dash even though I'm holding the fob. What's going on?
Can I program a second fob for my 2013 CTS myself, or do I need a professional?
Questions? Call (619) 876-1271

Cadillac CTS Key Service Areas

We cover your area

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado

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

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

We Bring the Key to You

We bring the entire shop to your location. Every tool, every blank, every piece of equipment.

Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego