VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
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Fast Response Locksmith

2011 Mazda CX-9
Key Replacement - Save vs Dealer in Ventura County

On-Site in Minutes | Key Done in Under an Hour

Available
2011 Mazda CX-9 Smart Key
Smart Key

Don't wait 3-5 business days at the dealership. EZ Car Keyz gets you back on the road fast. We arrive quickly and have your new key working before your coffee gets cold.

CA BSIS LICENSE LCO#6792
Rapid Response Same-Day Keys Quick Turnaround
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Fast 2011 Mazda CX-9 key replacement quote from EZ Car Keyz Montecito CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Fast 2011 Mazda CX-9 key replacement quote from EZ Car Keyz Montecito CA
Key specialists
Fast Response
Average arrival time: 15-25 minutes
Fixed pricing
Same-Day Service
Call now, get your key today - no waiting days
Fast mobile service
Done in Under 1 Hour
Key cut and programmed in 20-45 minutes
805 Special
10% OFFCODE:EZ-805-2026

🔥 Quick service, quick savings 🔥

No waiting for your discount to apply
REDEEM (805) 790-8162

2011 Mazda CX-9
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Mazda key typeMost Popular
2011 Mazda CX-9 Smart Key WAZX1T763SKE11A04
FCC IDWAZX1T763SKE11A04Part #NHY8-67-5RYAButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2011 Mazda CX-9 Smart Key WAZX1T763SKE11A04
FCC IDWAZX1T763SKE11A04Part #TEY1-67-5RYButtons3BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2011 Mazda CX-9 Remote Flip Key BGBX1T478SKE125-01
FCC IDBGBX1T478SKE125-01Part #CC43-67-5RYCButtons3BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2011 Mazda CX-9 Transponder Key
FCC IDPart #MAZ-CAN80-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2011 Mazda CX-9 Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2011 Mazda CX-9 MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Same-day 2011 Mazda CX-9 key fob replacement from EZ Car Keyz Montecito CA
Skip the Dealer Markup
Professional key, honest rate
Same-day 2011 Mazda CX-9 key fob replacement from EZ Car Keyz Montecito CA
🔧 PRO TIP
The 2011 CX-9 runs the SKE11A04 smart fob on Mazda's MDARS immobilizer with a Mitsubishi ID63 (80-bit) transponder chip. Same fob family as the CX-7, RX-8, and second-gen MX-5 from that era. A weak CR2025 throws "KEY IS NOT ACCESSIBLE" on the dash and kills the push-button start range before anything else goes wrong. Swap the battery first, but make sure the contact tabs inside the fob housing are straight. Bent clips from a sloppy battery change cause the same symptoms as a dead cell.
Related services: Ignition Repair · Smart Key

Mazda CX-9 Key Today vs Next Thursday

Our timeline vs dealer timeline

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-day service vs dealer wait times
Book Service (805) 790-8162

2011 Mazda CX-9 Smart Key Replacement - Fast, Affordable & Professional

A roofing contractor called me at 6:30 in the morning from a supply yard near Hammonds Beach in Montecito. His crew was on the clock, a materials run was holding up the whole job, and his CX-9 was sitting there dead to his key fob. He kept pressing the start button with the fob right on top of it. Nothing.

I keep my van loaded and rolling by 6am. Got to him in about 25 minutes.

First thing I did was use my MAZ24 Lishi to pick the door, since the emergency key blade in these fobs only works if you remember to pull it out, and most people forget it's even in there. Once inside, I held his fob against the start button column and got the engine to turn over, which told me the passive RF side was dead but the backup low-frequency rescue loop still worked.

Popped the fob open on the hood. The CR2025 was toast, reading under 2 volts. Replaced it, but the keyless module had already lost sync with the fob. Connected through OBD, ran the MDARS re-registration, sat through the timed security wait that nobody can skip, and confirmed all four buttons plus the passive entry on both front door handles.

Thirty minutes of hands-on time. He was loaded and headed to the job site by 7:30. The dealer route would have meant a tow, a wait, and a crew sitting idle all morning for a fraction of the cost.

Save vs the Dealer on Your Mazda CX-9 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: Birnam Wood · Butterfly Beach · Coast Village · Cold Spring

Mazda CX-9 Rapid Response, Done Right

Rapid response in the field

Same-day 2011 Mazda CX-9 key replacement in Montecito CA
Smart Key | Rapid On-Site Service
2011 Mazda CX-9 | Ventura County
Same-day 2011 Mazda CX-9 key replacement in Montecito CA
2011 Mazda CX-9 Smart Key
2011 Mazda CX-9
Smart Key | Done in Minutes
Estimated arrival time to Montecito
Fast Dispatch
Rapid Arrival
Available Today
Service location Montecito
Montecito
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Fast Service, Five-Star Reviews

Reviews from drivers who got keys fast

A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
E
Ezra M.
Oct 2025
★★★★★

“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”

Google Review
F
Felipe P.
Oct 2025
★★★★★

“Quick, affordable, and professional service. Marco made a new key for my motorcycle after I lost it and had me back on the road fast. Clean work, great price, and super friendly.”

Google Review
Watch real savings, real jobs62KFollowers
Fast 2011 Mazda CX-9 key replacement review - EZ Car Keyz Montecito CA
“Real savings, real reviews.”
Fast 2011 Mazda CX-9 key replacement review - EZ Car Keyz Montecito CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Mazda CX-9 Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Mazda smart key systems?
Yes. EZ Car Keyz is licensed through the California Bureau of Security and Investigative Services (BSIS License LCO 6792) and carries full insurance. We also hold NASTF Vehicle Security Professional certification, which gives us authorized access to the PIN codes and programming protocols for Mazda's MDARS immobilizer system. Without NASTF credentials, a locksmith cannot pull the security data needed to register a new smart key on the 2011 CX-9. Not everyone who shows up in a van can actually do this job.
How can I tell if a locksmith is legit before I hand over access to my CX-9?
Will a replacement smart key work exactly like the factory original on my 2011 CX-9?
My CX-9 dash shows "KEY IS NOT ACCESSIBLE" but the fob battery is new. What is going on?
I lost all my keys for the 2011 CX-9. Can you still make one?
Questions? Call (805) 790-8162

Mazda CX-9 Key Service Areas

Quick arrival, wherever you are

📍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
Same-day 2011 Mazda CX-9 locksmith service area in Ventura County CA
Same-day 2011 Mazda CX-9 locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Same-day service available in all listed cities

SOS Call (805) 790-8162
Filmed on Location
Mazda CX-9 car key replacement video
113K+ Chose EZ Car Keyz

Same-Day Mazda CX-9 Key Replacement

From your call to a working key in about an hour. No dealer delays, no multi-day wait.

Get your 2011 Mazda CX-9 key today from EZ Car Keyz Montecito CA
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Available 6AM - 11:30PM | 7 Days a Week
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Car Key
Ventura County