VENTURA COUNTY
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Fast Response Locksmith

2003 Ford Focus
Key Replacement - Save vs Dealer in Ventura County

Professional Keys | Honest Pricing

Available
2003 Ford Focus 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
Skip the Dealer Cost No Dealer Markup Fair Fixed Price
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2003 Ford Focus key info from mobile locksmith EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2003 Ford Focus key info from mobile locksmith EZ Car Keyz Oxnard 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

🔥 Your key for less, right now 🔥

Applies to any key replacement service
REDEEM (805) 790-8162

2003 Ford Focus
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Ford key typeMost Popular
2003 Ford Focus Transponder Key
FCC IDPart #K-H74ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Ford Focus Remote CWTWB1U331
FCC IDCWTWB1U331Part #15K601 5350 9352 9138Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
2003 Ford Focus
FCC IDPart #PART NUMBER: 164-R0479ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2003 Ford Focus MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Mobile 2003 Ford Focus key fob programming by EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
Mobile 2003 Ford Focus key fob programming by EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2003 Ford Focus runs PATS (Passive Anti-Theft System) generation II with a Texas Instruments TI 4C glass transponder chip in the key head, part number H74-PT or K-H74. After any PATS parameter reset or key erase, every key must be reprogrammed in one session. If you only bring one key to the locksmith, any spares left at home are dead until they get re-enrolled. Bring every key you own to the appointment, every time.
Related services: Ignition Repair · Smart Key

Real Savings, Same Quality

Side by side - our price vs dealer markup

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

2003 Ford Focus Transponder Key Replacement - Fast, Affordable & Professional

A guy near Oxnard Boulevard had been hiking a trail outside town and somewhere along the way his Ford Focus key slipped out of his pocket. Gone. He walked back, retraced everything, nothing. Just a locked 2003 Focus sitting in a dirt lot and no key anywhere.

He texted me a GPS pin. That is literally how it works. You drop a pin, I drive to that pin, the job happens wherever the car is sitting.

I pulled up with the Focus blanks and PATS tools already sorted in the van. First thing I did was decode his FO38 keyway through the door lock, then cut a fresh H74 blank on the mobile machine right there on the tailgate. The 2003 Focus uses the PATS II system with a 4C transponder chip, so I connected through the OBD-II port, ran the parameter reset on the PCM, waited through Ford's built-in 10-minute security countdown, and programmed the new chip ID into the system.

His Focus started in that same dirt lot, same spot it had been parked all morning. No tow truck, no flatbed trying to navigate a trailhead, no three-week dealer appointment.

He stood there watching the car idle like he expected it to stall. It did not. He drove home with a working key for a fraction of what the dealer route would have cost, tow included.

Save vs the Dealer on Your Ford Focus 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: Blackstock · Carriage Square · Channel Islands Harbor · College Estates

Ford Focus Rapid Response, Done Right

Rapid response in the field

Mobile 2003 Ford Focus key replacement at your location in Oxnard CA
Transponder Key | Rapid On-Site Service
2003 Ford Focus | Ventura County
Mobile 2003 Ford Focus key replacement at your location in Oxnard CA
2003 Ford Focus Transponder Key
2003 Ford Focus
Transponder Key | Programmed for Less
Estimated arrival time to Oxnard
Quick & Affordable
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

What Fair Ford Pricing Sounds Like

Happy customers who saved hundreds

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 of mobile 2003 Ford Focus key service by EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Customer review of mobile 2003 Ford Focus key service by EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Ford Focus Mobile Service FAQ

Real costs, no dealer surprises

How long does a 2003 Ford Focus key replacement take on site?
If you still have at least one working key, adding a spare takes about 15 to 25 minutes. The PATS II system on this Focus has a built-in 10-minute security delay before it will accept a new transponder, and that timer runs whether you are at a dealer or in your driveway with me. Nobody skips it. If all keys are lost, I run a full parameter reset through the OBD-II port on the PCM, which adds steps, but total time is still typically under an hour on site.
How fast can you get to my location near Oxnard Boulevard?
Can I actually get a new key made today, same day I call?
My 2003 Focus cranks but won't start and the theft light is flashing. Is it the key?
Can I program a new transponder key myself on a 2003 Ford Focus?
Questions? Call (805) 790-8162

Ford Focus Key Service Areas

Save vs the dealer 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
Mobile 2003 Ford Focus locksmith service area in Ventura County CA
Mobile 2003 Ford Focus locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

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Ford Focus car key replacement video
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Ford Focus Key at a Fair Price

Same dealer-quality key at a fraction of the cost. Fixed pricing, no hidden charges.

Call your mobile locksmith for 2003 Ford Focus key - EZ Car Keyz Oxnard CA
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