VENTURA COUNTY
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Fast Response Locksmith

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

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Available
2003 Ford Expedition Remote Head Key
Remote Head Key

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

CA BSIS LICENSE LCO#6792
CA State Licensed Verified Creds Fully Insured
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2003 Ford Expedition lost key replacement options from EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2003 Ford Expedition lost key replacement options from EZ Car Keyz Oxnard CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
805 Special
10% OFFCODE:EZ-805-2026

🔥 Trusted by thousands, save today 🔥

Covers all NASTF-certified key work
REDEEM (805) 790-8162

2003 Ford Expedition
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Ford key typeMost Popular
2003 Ford Expedition Remote Head Key OUCD6000022
FCC IDOUCD6000022Part #164-R8070Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2003 Ford Expedition Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Ford Expedition Remote CWTWB1U551
FCC IDCWTWB1U551Part #3L7T-15K601-AAButtons5BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Ford Expedition Remote CWTWB1U331
FCC IDCWTWB1U331Part #15K601 5350 9352 9138Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Ford Expedition Remote CWTWB1U331
FCC IDCWTWB1U331Part #15K601 5330 9140Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
2003 Ford Expedition
FCC IDPart #PART NUMBER: 164-R0479ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2003 Ford Expedition MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2003 Ford Expedition replacement key fob with no original from EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
2003 Ford Expedition replacement key fob with no original from EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2003 Expedition runs Ford's PATS II (Passive Anti-Theft System) with a Texas Instruments 4D/63 80-bit transponder chip in the key head. A hardware-store copy will turn the ignition barrel, crank the engine for about two seconds, then die. The theft light on the dash, a little padlock icon, will flash rapidly or stay solid. That means the PCM rejected the key's chip. Every replacement needs a programmed 4D63 transponder, not just a cut blade. If your theft light blinks steadily with the key out, the system is armed and working normally.
Related services: Ignition Repair · Smart Key

Who Do You Trust With Your Key?

Verified reviews, verified licenses - compare

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
BSIS licensed with OEM quality guaranteed
Book Service (805) 790-8162

2003 Ford Expedition Remote Head Key Replacement - Fast, Affordable & Professional

Down at Fisherman's Wharf at the Harbor in Oxnard, a woman had her only key to a 2003 Ford Expedition snap right at the blade pivot. Remote head in one hand, blade fragment stuck in the driver door lock. No spare. She bought the truck used years ago with one key and never got around to making a second.

She was parked near the boats and had groceries in the back seat. Not a crisis, but not a fun afternoon either.

When I got there, I pulled the broken blade fragment out of the door lock cylinder first. Then I cracked open the remote head shell. The 4D/63 80-bit transponder chip inside was still intact, sitting right where it should be in the OUCD6000022 housing. That was the break she needed, because I could clone the chip data with my VVDI2 instead of running a full all-keys-lost PATS procedure through the OBD-II port, which adds time and cost.

I decoded the lock wafers, cut two fresh 164-R8070 blades, and built a new remote head key with the cloned chip seated in a fresh shell. Programmed the remote, tested all three buttons, cycled the ignition twice to confirm the PATS accepted it cleanly. No theft light flash, engine held idle, doors locked and unlocked from range.

She went from zero working keys to two in about 40 minutes. Kept one in her purse this time.

Save vs the Dealer on Your Ford Expedition 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 Expedition Rapid Response, Done Right

Rapid response in the field

Lost 2003 Ford Expedition key replacement by EZ Car Keyz in Oxnard CA
Remote Head Key | Rapid On-Site Service
2003 Ford Expedition | Ventura County
Lost 2003 Ford Expedition key replacement by EZ Car Keyz in Oxnard CA
2003 Ford Expedition Remote Head Key
2003 Ford Expedition
Remote Head Key | Pro Grade Service
Estimated arrival time to Oxnard
Proven Timing
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Licensed, Certified, and Reviewed

Trusted and verified by real customers

M
Mark F.
Feb 2024
★★★★★

“Needed a spare car key made and chose EZ Car Keyz based on their reviews. The reviews were right. They gave me the best price, responded quickly to all my questions, came to my workplace, cut the keys on site, and finished fast.”

Yelp Review
S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
A
Alan C.
Jan 2025
★★★★★

“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”

Google Review
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Customer review after losing 2003 Ford Expedition key - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Customer review after losing 2003 Ford Expedition key - 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 Expedition Mobile Service FAQ

Real costs, no dealer surprises

I lost my only key to a 2003 Ford Expedition. Can you still make one?
Yep. All-keys-lost on the 2003 Expedition is a standard job for me. I connect through the OBD-II port, access the PATS II module, and reset the key memory so new 4D/63 80-bit transponder keys can register. Then I decode the door or ignition lock to get the cut, make the new 164-R8070 blades, program the remotes, and test everything before I leave. The full procedure takes about 45 to 60 minutes because the PATS reset has a built-in security timer. Dealers often quote a tow-in plus a full day wait for the same result, at a much higher price.
Is a mobile locksmith cheaper than the Ford dealer for Expedition key replacement?
Does your price include the key, cutting, programming, and the remote?
My 2003 Expedition theft light keeps flashing and the engine won't start. What is happening?
Can I program a spare key myself on a 2003 Expedition if I already have two working keys?
Questions? Call (805) 790-8162

Ford Expedition Key Service Areas

Background checked and bonded everywhere

📍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
Emergency 2003 Ford Expedition locksmith service area in Ventura County CA
Emergency 2003 Ford Expedition locksmith service area in Ventura County CA
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Ford Expedition car key replacement video
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Lost your 2003 Ford Expedition key? Call EZ Car Keyz Oxnard CA now
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