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2010 Mazda 6
Key Replacement - Save vs Dealer in Ventura County

Licensed, Certified, and Proven

Available
2010 Mazda 6 Smart Key
Smart Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 1,000+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
Google Guaranteed Real Reviews Pro Equipment
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Fast 2010 Mazda 6 key replacement quote from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Fast 2010 Mazda 6 key replacement quote from EZ Car Keyz Ventura CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
1,000+ Reviews
Five-star rated on Google, Yelp, and BBB A+
805 Special
10% OFFCODE:EZ-805-2026

🔥 Google Guaranteed, now save 10% 🔥

Professional service at a better price
REDEEM (805) 790-8162

2010 Mazda 6
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Mazda key typeMost Popular
2010 Mazda 6 Smart Key KR55WK49383
FCC IDKR55WK49383Part #GSYL-67-5RYButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2010 Mazda 6 Remote Flip Key BGBX1T478SKE125-01
FCC IDBGBX1T478SKE125-01Part #BBM4-67-5RYButtons4BatteryCR1616Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2010 Mazda 6 Transponder Key
FCC IDPart #MAZ-CAN80-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2010 Mazda 6 Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2010 Mazda 6 Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Same-day 2010 Mazda 6 key fob replacement from EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Same-day 2010 Mazda 6 key fob replacement from EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2010 Mazda 6 smart key runs a CR2025, which is thicker than the CR2032 a lot of techs keep on the truck. Easy mix-up, and a wrong battery seated in there will give you intermittent range issues that look like a failing fob or a module problem. If the fob feels sluggish or the door handle sensor is only picking up at two inches instead of the usual arm's length, check the battery diameter before you go deeper. Also worth knowing: if the battery is completely dead, hold the fob flat against the start button area and push. There's a passive reader built into the dash housing that can still detect the fob and let the car wake up. It's not a long-term fix, but it's the difference between getting home and waiting for a tow.
Related services: Ignition Repair · Smart Key

Proven Pro vs Dealer Markup

Check the ratings before you decide

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
Licensed, insured, and 1,000+ five-star reviews
Book Service (805) 790-8162

2010 Mazda 6 Smart Key Replacement - Fast, Affordable & Professional

I was called out to Pierpont on a job that was already a mess before I got there.

A shop foreman at an alignment shop in Ventura had a customer's 2010 Mazda 6 sitting in the bay, won't start, and the customer was in the waiting room. Another locksmith had attempted to program a replacement smart key. Somewhere during the security wait sequence, the tool lost connection. That dropped communication mid-cycle locks the immobilizer into a fault state, and some techs, when they see that, just apologize and suggest a tow.

When I arrived the car was showing a key warning on the dash and wouldn't respond to the fob at all. Not a dead key, not a bad cut. A module sitting in a fault state because the previous attempt didn't finish clean.

I stabilized the battery voltage with my jump pack first, because low voltage during a programming sequence is usually what caused the dropout in the first place. Then I cleared the fault codes through the OBD port and verified I had a clean baseline before touching anything else. Once the module came back to a normal state, I ran a fresh programming sequence from the beginning. The four-button fob registered on the first complete attempt.

Start to finish it was about an hour and fifteen minutes. The shop foreman watched the whole thing. He didn't say much until the car started, and then he said he'd been telling the customer it might need a dealer tow. It didn't.

The dealer route would have meant a tow, a service appointment, and a wait. This was done in the bay, on site, same afternoon.

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
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: Casitas Springs · College · Downtown Ventura · East Ventura

Mazda 6 Rapid Response, Done Right

Rapid response in the field

Same-day 2010 Mazda 6 key replacement in Ventura CA
Smart Key | Rapid On-Site Service
2010 Mazda 6 | Ventura County
Same-day 2010 Mazda 6 key replacement in Ventura CA
2010 Mazda 6 Smart Key
2010 Mazda 6
Smart Key | Pro Grade Service
Estimated arrival time to Ventura
Proven Timing
Rapid Arrival
Available Today
Service location Ventura
Ventura
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Real Mazda Trust, Real Reviews

What certified service looks like in reviews

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
K
Kim S.
Jul 2025
★★★★★

“This is the only locksmith anyone should ever call. I am still shocked at how fast he arrived and the price was hundreds less than other quotes I received. Honest, professional, and extremely efficient.”

Google Review
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
Watch real savings, real jobs62KFollowers
Fast 2010 Mazda 6 key replacement review - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Fast 2010 Mazda 6 key replacement 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

Are you licensed and insured to work on Mazda vehicles?
Yes. EZ Car Keyz holds an active California Bureau of Security and Investigative Services locksmith license, LCO#6792, and carries full business insurance. For vehicles like the 2010 Mazda 6 where smart key programming requires access to the vehicle security system, credentials matter. Not every locksmith advertising online has the tools or authorization to complete the job correctly. We do, and we'll tell you exactly what the process looks like before we start.
How do I know you're not one of those scam locksmiths?
Will the replacement key work exactly like the original?
I bought a replacement fob online for my 2010 Mazda 6. Can I program it myself or do I need a tech?
My 2010 Mazda 6 starts fine but the door handle sensor is hit or miss. Is that a fob problem or something on the car?
Questions? Call (805) 790-8162

Mazda 6 Key Service Areas

Google Guaranteed 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
Same-day 2010 Mazda 6 locksmith service area in Ventura County CA
Same-day 2010 Mazda 6 locksmith service area in Ventura County CA
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Mazda 6 Key by Certified Technicians

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Get your 2010 Mazda 6 key today from EZ Car Keyz Ventura CA
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