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

2011 Mazda 6
Key Replacement - Save vs Dealer in San Diego

No Delays | No Runaround

Available
2011 Mazda 6 Smart Key
Smart Key

Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.

CA BSIS LICENSE LCO#6792
Immediate Response Done While You Wait No Multi-Day Wait
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
Rapid response 2011 Mazda 6 key details from EZ Car Keyz Coronado CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Rapid response 2011 Mazda 6 key details from EZ Car Keyz Coronado CA
Key specialists
15-25 Min Arrival
Our mobile unit is dispatched immediately
Fixed pricing
No Appointment Needed
Walk-up service available 7 days a week
Fast mobile service
Quick Turnaround
Most keys completed in under 45 minutes on-site
619 Special
10% OFFCODE:EZ-619-2026

🔥 Back on the road fast, for less 🔥

Get your key & your discount fast
REDEEM (619) 876-1271

2011 Mazda 6
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Mazda key typeMost Popular
2011 Mazda 6 Smart Key KR55WK49383
FCC IDKR55WK49383Part #GSYL-67-5RYButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2011 Mazda 6 Remote Flip Key BGBX1T478SKE125-01
FCC IDBGBX1T478SKE125-01Part #BBM4-67-5RYButtons4BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2011 Mazda 6 Transponder Key
FCC IDPart #MAZ-CAN80-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2011 Mazda 6 Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2011 Mazda 6 Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Instant 2011 Mazda 6 key fob options from EZ Car Keyz Coronado CA
Skip the Dealer Markup
Professional key, honest rate
Instant 2011 Mazda 6 key fob options from EZ Car Keyz Coronado CA
🔧 PRO TIP
The 2011 Mazda 6 smart fob takes a CR2025, not the CR2032 that people grab by mistake because it fits physically. The thicker CR2032 can bow the contact plate just enough that the fob reads dead even with a fresh battery. If range got short before the fob died completely, that is usually the battery going soft rather than a programming issue. Pop it with a coin, not a screwdriver, so you do not bend the housing lip. The internal emergency key blade stows inside the fob body and releases with a small side button. Worth checking that the blade deploys cleanly before you ever need it at a lock cylinder.
Related services: Ignition Repair · Smart Key

Mazda Key: Same-Day vs Dealer Timeline

Speed matters - see the numbers

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
Done in minutes, not days
Book Service (619) 876-1271

2011 Mazda 6 Smart Key Replacement - Fast, Affordable & Professional

Her bakery opens at 6am and the morning delivery run starts at 4:45. Her 2011 Mazda 6 was sitting behind the bakery in Coronado Village with a fob that had been losing range for weeks and finally quit waking the car entirely.

She called the Mazda dealer's emergency line. They told her to call back when service opened at 8. She called me at 4:30am instead.

I was there by 5. First thing I did was pop the fob open on the hood before I even touched the door. The CR2025 was reading low and the contacts inside the housing had a thin film of corrosion on them, the kind that builds up slowly when a fob lives in a warm, humid environment like a bakery apron pocket. I cleaned the contacts, fitted a fresh battery, and the fob woke right back up.

But the vehicle security system was no longer recognizing it consistently, probably from too many failed attempts over the previous days. So I went ahead and connected my diagnostic tool through the OBD port, confirmed the key registration had gone stale, and re-enrolled the fob properly. Tested every button. Tested the engine start. Walked around the car.

She was on her delivery route by 5:40am. The dealer was not even open yet. Three restaurants got their bread on time.

The dealer comparison came up later when she called to say thanks. She mentioned what the service desk quoted her when she finally reached them at 8. I will just say the difference was significant.

Save vs the Dealer on Your Mazda 6 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: The Cays · Coronado Shores · Coronado Village · Ferry Landing

Mazda 6 Rapid Response, Done Right

Rapid response in the field

Quick turnaround 2011 Mazda 6 car key by EZ Car Keyz in Coronado CA
Smart Key | Rapid On-Site Service
2011 Mazda 6 | San Diego
Quick turnaround 2011 Mazda 6 car key by EZ Car Keyz in Coronado CA
2011 Mazda 6 Smart Key
2011 Mazda 6
Smart Key | Done in Minutes
Estimated arrival time to Coronado
Fast Dispatch
Rapid Arrival
Available Today
Service location Coronado
Coronado
Rapid Service Zone
619 Area
Same-Day Keys (619) 876-1271

Fast Keys, Happy Customers

Quick service that speaks for itself

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
M
Miston
Dec 2025
★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review
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
Watch real savings, real jobs62KFollowers
Quick response locksmith review for 2011 Mazda 6 key - EZ Car Keyz Coronado CA
“Real savings, real reviews.”
Quick response locksmith review for 2011 Mazda 6 key - EZ Car Keyz Coronado CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Mazda 6 Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Mazda vehicles?
Yes. EZ Car Keyz holds a California Bureau of Security and Investigative Services locksmith license, LCO#6792, and carries full insurance. For a 2011 Mazda 6, programming a replacement smart key requires diagnostic access to the vehicle security system through the OBD port. That work needs proper credentials and the right equipment. Not every locksmith who advertises key cutting can actually handle the programming side on this generation, so it is worth asking before anyone shows up.
How do I know you are not one of those bait-and-switch locksmiths?
Will the replacement key work exactly like my original factory fob?
I bought a replacement fob online for my 2011 Mazda 6. Can you just program it, or do I need a different fob?
My 2011 Mazda 6 starts fine but the fob buttons stopped working. Do I need full reprogramming?
Questions? Call (619) 876-1271

Mazda 6 Key Service Areas

No delays, any service area

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Rapid dispatch 2011 Mazda 6 locksmith area in Coronado 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
Mazda 6 car key replacement video
113K+ Chose EZ Car Keyz

Quick 2011 Mazda 6 Key Service

Time matters when you need a key. We treat every call as urgent and arrive ready to work.

2011 Mazda 6 car key done in minutes by EZ Car Keyz Coronado CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego