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Fast Response Locksmith

2006 Mazda 3
Key Replacement - Save vs Dealer in Ventura County

Why Pay Dealer Rates? | Mobile Service

Available
2006 Mazda 3 Transponder Key
Transponder 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
2006 Mazda 3 all keys lost solutions from EZ Car Keyz Simi Valley CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2006 Mazda 3 all keys lost solutions from EZ Car Keyz Simi Valley 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

2006 Mazda 3
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Mazda key typeMost Popular
2006 Mazda 3 Transponder Key
FCC IDPart #MAZ-CAN80-KEYButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2006 Mazda 3 Remote KPU41846
FCC IDKPU41846Part #BN8P-67-5RYButtons3BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2006 Mazda 3 MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
New 2006 Mazda 3 key fob when all keys lost from EZ Car Keyz Simi Valley CA
Skip the Dealer Markup
Professional key, honest rate
New 2006 Mazda 3 key fob when all keys lost from EZ Car Keyz Simi Valley CA
🔧 PRO TIP
The 2006 Mazda 3 runs a first-gen (BK platform) immobilizer system using a Texas Instruments TI 4D-63 transponder chip, 80-bit encryption. No buttons, no remote built in, just a mechanical key with a chip in the head. The blank is a MAZ24R-PT profile. If you get a copy made at a hardware store, it will turn the ignition but the immobilizer module will kill fuel injection within two seconds. The chip has to be cloned or registered to the car's PCM, not just cut to match the lock.
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

2006 Mazda 3 Transponder Key Replacement - Fast, Affordable & Professional

Got a call from a husband in Simi Valley. His wife had her purse grabbed out of the shopping cart while she was near the Simi Valley Dog Park area with their daughter. Keys, wallet, phone, gone.

She borrowed a phone from a nearby store clerk and called him, then the police, then me.

Their 2006 Mazda 3 was sitting in the garage with zero keys. The Mazda dealer told him they could order a key but it would be three to five business days, plus a tow. They also brought up resetting the immobilizer since the stolen key could still start the car.

I got there that evening. All-keys-lost on a first-gen BK Mazda 3 means I go through the OBD port with my IM608, pull up the immobilizer module, wipe every stored key ID so the stolen one is dead to the car, and register fresh 4D-63 transponder keys from scratch. Cut two new MAZ24R blades, programmed both chips to the PCM, and tested ignition start on each one before the police even finished taking their report.

She drove home that night with her daughter. Two working keys, stolen one erased from the system, no tow truck, no waiting a week. The whole thing took about 40 minutes on the hood of the car.

Save vs the Dealer on Your Mazda 3 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: Big Sky · Bridle Path · Corriganville · East Simi Valley

Mazda 3 Rapid Response, Done Right

Rapid response in the field

2006 Mazda 3 key made with no spare by EZ Car Keyz Simi Valley CA
Transponder Key | Rapid On-Site Service
2006 Mazda 3 | Ventura County
2006 Mazda 3 key made with no spare by EZ Car Keyz Simi Valley CA
2006 Mazda 3 Transponder Key
2006 Mazda 3
Transponder Key | Programmed for Less
Estimated arrival time to Simi Valley
Quick & Affordable
Rapid Arrival
Available Today
Service location Simi Valley
Simi Valley
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

T
TJ P.
Jun 2025
★★★★★

“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”

Google Review
Z
Zebadiah A.
Oct 2025
★★★★★

“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”

Google Review
D
Diya M.
Jan 2025
★★★★★

“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”

Google Review
Watch real savings, real jobs62KFollowers
Emergency 2006 Mazda 3 key replacement review - EZ Car Keyz Simi Valley CA
“Real savings, real reviews.”
Emergency 2006 Mazda 3 key replacement review - EZ Car Keyz Simi Valley CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Mazda 3 Mobile Service FAQ

Real costs, no dealer surprises

Why does replacing my 2006 Mazda 3 key cost more than a regular key copy?
It is not just a metal key. Your 2006 Mazda 3 uses a TI 4D-63 transponder chip with 80-bit encryption embedded in the key head. That chip has to communicate with the immobilizer module built into the PCM before the engine will fire. A plain cut copy will turn the ignition cylinder but get rejected by the immobilizer within a couple of seconds, killing fuel delivery. Programming that chip to your specific car is where the real work and the real cost live. Dealer markup on top of that just makes it worse. We handle the same job on site for way less.
What exactly is a transponder key and how does it work on my Mazda 3?
How does a locksmith compare to the Mazda dealer for replacing my key?
My 2006 Mazda 3 cranks but will not start. Could it be the key?
Can I program a new transponder key to my 2006 Mazda 3 myself?
Questions? Call (805) 790-8162

Mazda 3 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
Lost 2006 Mazda 3 key service coverage in Ventura County CA
Lost 2006 Mazda 3 key service coverage in Ventura County CA
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Mazda 3 Key Without the Dealer Markup

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

All 2006 Mazda 3 keys lost? Call EZ Car Keyz Simi Valley CA
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