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2012 Mazda 6
Key Replacement - Save vs Dealer in Ventura County

Why Pay Dealer Rates? | Mobile Service

Available
2012 Mazda 6 Smart Key
Smart Key

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

CA BSIS LICENSE LCO#6792
Pay Less, Get More No Overcharging Price Match
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Same-day 2012 Mazda 6 car key info from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Same-day 2012 Mazda 6 car key info from EZ Car Keyz Ventura 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

🔥 OEM key, fraction of the cost 🔥

Discount applied at time of service
REDEEM (805) 790-8162

2012 Mazda 6
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Mazda key typeMost Popular
2012 Mazda 6 Smart Key KR55WK49383
FCC IDKR55WK49383Part #GSYL-67-5RYButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2012 Mazda 6 Remote Flip Key BGBX1T478SKE125-01
FCC IDBGBX1T478SKE125-01Part #BBM4-67-5RYButtons4BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2012 Mazda 6 Transponder Key
FCC IDPart #MAZ-CAN80-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2012 Mazda 6 Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2012 Mazda 6 MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Quick 2012 Mazda 6 transponder key cut by EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Quick 2012 Mazda 6 transponder key cut by EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2012 Mazda 6 smart key (KR55WK49383) runs on Mazda's Mitsubishi-derived immobilizer, sometimes logged as the "MPC" or Mitsubishi Proximity Controller module. The system uses a 128-bit AES rolling code. A weak CR2025 won't just kill remote lock/unlock. It can trigger "KEY ID INCORRECT" on the dash or make the push-to-start button ignore you completely. Before you panic, pop the back cover off the GSYL-67-5RY fob, swap the CR2025, and make sure the battery sits flat against both contacts. Cockeyed batteries cause more no-starts than dead ones.
Related services: Ignition Repair · Smart Key

Same Key, Half the Price

The math speaks for itself

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
Save hundreds without sacrificing quality
Book Service (805) 790-8162

2012 Mazda 6 Smart Key Replacement - Fast, Affordable & Professional

A gymnastics coach in Ventura, over near Cemetery Memorial Park, called the Mazda dealer on a Tuesday about his 2012 Mazda 6. He needed a replacement smart key. They told him Friday at the earliest, and that assumed the fob was in stock. If not, add another few days for shipping.

He's a single dad. Drives his daughter to practice every afternoon, then works two jobs. Four days without a car was not going to happen.

I was in his studio parking lot that same Tuesday afternoon.

I plugged into the OBD-II port and ran the Mazda advanced smart key registration through my Smart Pro. There is a timed security countdown on these, about seven minutes where you sit and watch the progress bar crawl. Nothing you can rush. While it ran, I cut the emergency insert blade using a Lishi MAZ24 decode off his door lock, then verified the blade in both the door and the ignition. Mazda keyways mix tip-stop and shoulder-stop cuts, so you always test before committing to a final cut.

Once the security timer cleared, I registered his new KR55WK49383 fob. Walked every button: lock, unlock, trunk release, push-to-start. All good. Then I checked that the old missing fob was erased from the system so nobody could walk up and start his car with it later.

Tuesday call, Tuesday fix. He was back on the road before his daughter's evening class. The dealer would have had him in a rental or bumming rides until the weekend.

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 (805) 790-8162 Text Us
BSIS Licensed Locksmith - California License LCO#6792
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Liability & vehicle damage coverage
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Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Mazda 6 Rapid Response, Done Right

Rapid response in the field

Emergency 2012 Mazda 6 car key service in Ventura CA
Smart Key | Rapid On-Site Service
2012 Mazda 6 | Ventura County
Emergency 2012 Mazda 6 car key service in Ventura CA
2012 Mazda 6 Smart Key
2012 Mazda 6
Smart Key | Programmed for Less
Estimated arrival time to Ventura
Quick & Affordable
Rapid Arrival
Available Today
Service location Ventura
Ventura
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

Why Mazda Owners Choose Us Over the Dealer

Real people, real savings, real reviews

B
Bradley B.
May 2024
★★★★★

“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”

Yelp Review
M
Marianne S.
Dec 2022
★★★★★

“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”

Google Review
T
Tommy M.
Dec 2023
★★★★★

“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”

Yelp Review
Watch real savings, real jobs62KFollowers
Same-day 2012 Mazda 6 key service review - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Same-day 2012 Mazda 6 key service review - EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Mazda 6 Mobile Service FAQ

Real costs, no dealer surprises

How do I spot a fake locksmith before I get ripped off on my Mazda key replacement?
If they won't give you a real number for your specific vehicle over the phone, hang up. A locksmith who works on 2012 Mazda 6 smart keys should be able to tell you what fob they're using (KR55WK49383), what the programming process involves, and roughly what it costs, all before they show up. Mazda owners on forums have reported locksmiths quoting low on the phone, then tacking on "programming fees" and "emergency charges" on site. Others got generic aftermarket fobs that failed within weeks. Multiple business names and phone numbers tied to the same outfit is another red flag. If they can't name their tools or explain the security countdown, they're guessing.
What makes the 2012 Mazda 6 smart key different from a regular car key?
What equipment do you actually use to program a 2012 Mazda 6 smart key?
My 2012 Mazda 6 dash says "KEY ID INCORRECT" but my key worked yesterday. What happened?
Can I buy a 2012 Mazda 6 smart key fob online and just have someone program it?
Questions? Call (805) 790-8162

Mazda 6 Key Service Areas

Dealer alternative in your area

📍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
Fast response 2012 Mazda 6 locksmith coverage in Ventura County CA
Fast response 2012 Mazda 6 locksmith coverage in Ventura County CA
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Mazda 6 Key Without the Dealer Markup

The dealer charges double for the same key. We charge fairly. Call EZ Car Keyz and save.

Rush 2012 Mazda 6 key replacement by EZ Car Keyz Ventura CA
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