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

2009 Mazda RX-8
Key Replacement - Save vs Dealer in San Diego

Your Location, Your Schedule

Available
2009 Mazda RX-8 Smart Key
Smart Key

Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.

CA BSIS LICENSE LCO#6792
We Drive to You Stay Where You Are No Waiting Room
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2009 Mazda RX-8 key replacement cost - EZ Car Keyz San Marcos CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2009 Mazda RX-8 key replacement cost - EZ Car Keyz San Marcos CA
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

🔥 Key made at your location, for less 🔥

Applied on the spot, no mail-ins
REDEEM (619) 876-1271

2009 Mazda RX-8
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Mazda key typeMost Popular
2009 Mazda RX-8 Smart Key BGBX1T458SKE11A01
FCC IDBGBX1T458SKE11A01Part #NFY7-67-5RYBButtons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2009 Mazda RX-8 Remote Flip Key KPU41788
FCC IDKPU41788Part #GP7A-67-5RYBButtons4BatteryCR1620Frequency314 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2009 Mazda RX-8 Transponder Key
FCC IDPart #MAZ-CAN80-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2009 Mazda RX-8 Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Budget 2009 Mazda RX-8 key fob options from EZ Car Keyz San Marcos CA
Skip the Dealer Markup
Professional key, honest rate
Budget 2009 Mazda RX-8 key fob options from EZ Car Keyz San Marcos CA
🔧 PRO TIP
The 2009 RX-8 smart key runs a CR2025 cell, not the CR2032 a lot of people grab by mistake. Those two look nearly identical on the shelf but the 2025 is thinner. If someone jams a CR2032 in there it can seat poorly, cause intermittent key detection, and make you chase a problem that isn't really there. Also worth knowing: this fob has 4 buttons and a fold-out emergency blade tucked inside. If the fob stops communicating entirely, that blade gets you in the door and lets you test whether you've got a dead battery situation versus a fob that actually needs reprogramming. Battery first, always.
Related services: Ignition Repair · Smart Key

No Towing, No Waiting Rooms

Compare the hassle factor - us vs dealer

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
Your driveway beats their waiting room
Book Service (619) 876-1271

2009 Mazda RX-8 Smart Key Replacement - Fast, Affordable & Professional

A guy over in Richland, San Marcos called me about his 2009 RX-8. He'd bought it used and inherited one fob. That was his only key. It had been fine until one morning the car threw a key-not-detected warning and he was late getting somewhere.

He'd already tried a new battery. Said he was careful about it, too. Still nothing reliable.

I pulled up to his place with the fob sitting on the center console where he'd left it in frustration. He seemed a little sheepish about the whole thing, like maybe he'd caused it somehow.

I checked the fob first. The battery he'd installed was actually a CR2032 instead of the correct CR2025. Close enough to fit, not close enough to seat right. The contact wasn't making clean connection. Swapped in the proper cell, reseated it, and the car saw the fob immediately.

We weren't done though. Since he only had one key and had been meaning to get a spare anyway, I cut and programmed a second fob on site through the OBD port. He's got two working keys now and knows where to find a CR2025 when the time comes.

The dealer quote he'd gotten earlier just for a spare had been enough to make him put it off for a year. He said he wished he hadn't waited.

Save vs the Dealer on Your Mazda RX-8 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: CSUSM Area · Downtown San Marcos · Lake San Marcos · Richland

Mazda RX-8 Rapid Response, Done Right

Rapid response in the field

Affordable 2009 Mazda RX-8 key replacement by EZ Car Keyz in San Marcos CA
Smart Key | Rapid On-Site Service
2009 Mazda RX-8 | San Diego
Affordable 2009 Mazda RX-8 key replacement by EZ Car Keyz in San Marcos CA
2009 Mazda RX-8 Smart Key
2009 Mazda RX-8
Smart Key | Made at Your Door
Estimated arrival time to San Marcos
We Come to You
Rapid Arrival
Available Today
Service location San Marcos
San Marcos
We Come Here
619 Area
Same-Day Keys (619) 876-1271

Five Stars for Coming to You

Five stars for showing up where they needed us

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
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
Watch real savings, real jobs62KFollowers
Customer review showing savings on 2009 Mazda RX-8 key by EZ Car Keyz San Marcos CA
“Real savings, real reviews.”
Customer review showing savings on 2009 Mazda RX-8 key by EZ Car Keyz San Marcos CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Mazda RX-8 Mobile Service FAQ

Real costs, no dealer surprises

Do I have to go to the Mazda dealer to get a replacement key for my 2009 RX-8?
No. A mobile locksmith with the right diagnostic equipment can cut and program a replacement fob for your RX-8 right where the car is parked. The 2009 RX-8 does not require factory server access or special manufacturer credentials the way some newer vehicles do, so a qualified locksmith can handle the full job on site. Programming goes through the OBD port. The emergency blade gets cut to your vehicle. Everything gets tested before I leave. You do not need to tow the car anywhere or schedule a half-day dealership appointment.
What exactly is a smart key and how does it work on the 2009 RX-8?
How long does the dealer usually take for an RX-8 key replacement, and is there a faster option?
My RX-8 starts but then stalls out right away. Is that a key problem?
I bought a replacement fob online. Can I program it myself?
Questions? Call (619) 876-1271

Mazda RX-8 Key Service Areas

No towing needed, anywhere we serve

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Affordable 2009 Mazda RX-8 locksmith service area in San Marcos 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 RX-8 car key replacement video
113K+ Chose EZ Car Keyz

2009 Mazda RX-8 Key at Your Door

No appointment needed. No waiting room. Just call and we come to your exact location.

Best price 2009 Mazda RX-8 car key replacement by EZ Car Keyz San Marcos CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego