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2007 Lexus IS
Key Replacement - Save vs Dealer in Ventura County

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Available
2007 Lexus IS Smart Key
Smart Key

With over 1,000 verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

CA BSIS LICENSE LCO#6792
Certified Pros Insured Service Proven Record
Fast Response15-25
min arrival
1,000+reviews
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Verified locksmith 2007 Lexus IS key specs from EZ Car Keyz Moorpark CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Verified locksmith 2007 Lexus IS key specs from EZ Car Keyz Moorpark 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
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805 Special
10% OFFCODE:EZ-805-2026

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2007 Lexus IS
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2007 Lexus IS Smart Key HYQ14AAB
FCC IDHYQ14AABPart #271451-0140Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2007 Lexus IS Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2007 Lexus IS key fob from EZ Car Keyz Moorpark CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2007 Lexus IS key fob from EZ Car Keyz Moorpark CA
🔧 PRO TIP
The 2007 Lexus IS runs Toyota's Smart Key system on the 89990-53013 smart key ECU (some boards stamped 271451-0140). If you lose every key, that ECU enforces a roughly 16-minute timed reset before it accepts new fob registration. A dead CR1632 in the HYQ14AAB fob will throw "Key is not detected" on the dash and kill the push-button start, but the emergency blade slot in the driver door still works mechanically. Swap the battery first, always.
Related services: Ignition Repair · Smart Key

Lexus Key Credentials Side by Side

Who has the better track record?

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
Google Guaranteed with NASTF certification
Book Service (805) 790-8162

2007 Lexus IS Smart Key Replacement - Fast, Affordable & Professional

Over in the Campus Hills area in Moorpark, a woman's 2007 Lexus IS 250 was sitting dead in her driveway. Both smart keys gone. Her daughter had taken them to college by accident, mixed in with her own stuff, and a week of "I'll mail them back" turned into calling me.

All-keys-lost on this generation means I'm talking to the smart key ECU through the OBD port. I decoded her door lock first, cut a fresh emergency blade so she'd have a physical backup. Then I connected my programmer, pulled the security seed from the Toyota/Lexus 128-bit encryption layer, ran the calculation, and started the 16-minute registration countdown the ECU demands before it will accept a new HYQ14AAB.

That countdown is dead time. I used it to explain what was happening. She wanted to know if the daughter's fobs would still work. They won't. The reseed wipes every previously stored key ID. Only the fobs I register going forward will start her car or trigger the door handles.

After registration cleared, I tested every function. Lock, unlock, trunk, panic. Range from 30 feet at three angles. Three consecutive push-to-starts with the fob in different spots in the cabin, because weak antenna reception on these sometimes hides until you move the key off the dash.

She said the part that surprised her was how long I stood in her driveway pressing buttons. That is the part I never skip.

Save vs the Dealer on Your Lexus IS Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

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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
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Liability & vehicle damage coverage
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Also serving: Downtown Moorpark · Moorpark College Area · Moorpark Home Acres · Mountain Meadows

Lexus IS Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2007 Lexus IS in Moorpark CA
Smart Key | Rapid On-Site Service
2007 Lexus IS | Ventura County
Insured mobile locksmith working on 2007 Lexus IS in Moorpark CA
2007 Lexus IS Smart Key
2007 Lexus IS
Smart Key | Pro Grade Service
Estimated arrival time to Moorpark
Proven Timing
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Available Today
Service location Moorpark
Moorpark
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Proven by 1,000+ Lexus Customers

Proven by reviews, backed by licenses

K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
N
Natasha S.
Sep 2025
★★★★★

“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”

Google Review
A
A. G.
Jun 2025
★★★★★

“A friend lost my Lexus key and he was able to program and cut a brand new one within 20 minutes. Arrived within about 40 minutes and was friendly, efficient, and quick.”

Google Review
Watch real savings, real jobs62KFollowers
Google Guaranteed locksmith review for 2007 Lexus IS - EZ Car Keyz Moorpark CA
“Real savings, real reviews.”
Google Guaranteed locksmith review for 2007 Lexus IS - EZ Car Keyz Moorpark CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Lexus IS Mobile Service FAQ

Real costs, no dealer surprises

I lost all the keys for my 2007 Lexus IS. Can a locksmith handle that or do I need the dealer?
A locksmith who works on Lexus smart key systems can handle the full job on site. I connect to the OBD port, communicate with the smart key ECU, run the security seed calculation against the 128-bit Toyota encryption, and register new HYQ14AAB fobs. The ECU runs a timed reset of about 16 minutes during the process, so the whole job takes 35 to 60 minutes depending on conditions. No tow truck, no sitting at the dealer for a day or two while they order parts. I carry the fobs and cut the emergency blade right there in your driveway for a fraction of what the dealer quotes.
Can you delete my old lost or stolen smart keys so nobody can use them?
My 2007 Lexus IS smart key has a hidden key inside it?
My 2007 IS smart key works sometimes and fails other times. Is it the fob or the car?
I bought an HYQ14AAB fob online. Can I program it to my IS myself?
Questions? Call (805) 790-8162

Lexus IS Key Service Areas

Verified and rated across the county

📍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
Guaranteed 2007 Lexus IS locksmith service area in Ventura County CA
Guaranteed 2007 Lexus IS locksmith service area in Ventura County CA
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Trusted Lexus IS Key Replacement

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Rated number one 2007 Lexus IS locksmith - EZ Car Keyz Moorpark CA
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