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2018 Lexus IS
Key Replacement - Save vs Dealer in Ventura County

Why Pay Dealer Rates? | Mobile Service

Available
2018 Lexus IS Smart Key
Smart Key

Why pay $400+ at the dealer when you can get the exact same OEM-spec key for a fraction of the cost? EZ Car Keyz delivers professional key replacement at prices that make sense.

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
2018 Lexus IS lost key replacement options from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2018 Lexus IS lost key replacement options from EZ Car Keyz Ventura 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

2018 Lexus IS
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2018 Lexus IS Smart Key HYQ14FBA
FCC IDHYQ14FBAPart #89904-30A30Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2018 Lexus IS Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2018 Lexus IS replacement key fob with no original from EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
2018 Lexus IS replacement key fob with no original from EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2018 IS runs Toyota's 128-bit AES transponder system on every trim, no exceptions. Smart key only, no backup ignition barrel anywhere. FCC ID HYQ14FBA with a board number 281451-2110 and part number 89904-30A30. If your fob dies completely, hold the Toyota logo side flat against the start button and it will read the chip passively. Swap the CR1632 before you panic. A weak cell mimics a full system fault with "Key not detected" on the dash.
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
Why pay dealer markup for the same result?
Book Service (805) 790-8162

2018 Lexus IS Smart Key Replacement - Fast, Affordable & Professional

Got a call from a guy up past the Montalvo neighborhood in Ventura. His 2018 Lexus IS 300, push-to-start, zero keys. He had been at a cabin with no cell service and had to drive down to a gas station just to reach me by phone.

All-keys-lost on these is a different animal than a standard blade key car. There is no ignition cylinder to work with. The smart key ECU, which on the third-gen IS sits behind the glove box area, holds encrypted fob registration data tied to Toyota's 128-bit AES protocol. Old key data has to be wiped before anything new will pair.

I drove out, hooked my ACDP to the OBD port, and pulled EEPROM backup data first. That is the safety net step. If something hiccups during the AKL procedure, you have the original data to restore. Then I ran the all-keys-lost routine through OBD, registered his new HYQ14FBA, cut the emergency insert blade to match the door, and tested every function. Proximity unlock on both front handles, trunk release, start, and the passive lock when you walk away.

He stood there watching the car start and just said, "That's it?"

That's it. No tow truck, no dealer appointment two weeks out, no separate parts counter visit. Done at a cabin for a fraction of what the dealer route would have cost him after towing alone.

Save vs the Dealer on Your Lexus IS 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
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Fully Insured
Liability & vehicle damage coverage
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Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Lexus IS Rapid Response, Done Right

Rapid response in the field

Lost 2018 Lexus IS key replacement by EZ Car Keyz in Ventura CA
Smart Key | Rapid On-Site Service
2018 Lexus IS | Ventura County
Lost 2018 Lexus IS key replacement by EZ Car Keyz in Ventura CA
2018 Lexus IS Smart Key
2018 Lexus IS
Smart Key | Programmed for Less
Estimated arrival time to Ventura
Quick & Affordable
Rapid Arrival
Available Today
Service location Ventura
Ventura
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

Why Lexus Owners Choose Us Over the Dealer

Real people, real savings, real reviews

J
Jennifer R.
Feb 2024
★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review
E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
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Customer review after losing 2018 Lexus IS key - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Customer review after losing 2018 Lexus IS key - EZ Car Keyz Ventura 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 my keys for my 2018 Lexus IS. Can you make a new smart key without the original?
Yep. All-keys-lost on the 2018 IS is a standard call for us. The car runs Toyota's 128-bit AES immobilizer, and the smart key ECU needs to be reset through the OBD port before a new HYQ14FBA will register. I pull EEPROM data as a backup first, clear old fob credentials so lost keys can't start the car, then program and cut your new key on site. The AKL procedure has a timed security countdown built in, so expect about 30 to 45 minutes total. No tow needed.
Is a mobile locksmith cheaper than going to the Lexus dealer for a replacement key?
Does your price include everything, or are cutting and programming extra?
My 2018 IS says "Key not detected" but the fob battery is new. What is going on?
Can I buy a smart key online and just have someone program it to my 2018 IS?
Questions? Call (805) 790-8162

Lexus IS 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
Emergency 2018 Lexus IS locksmith service area in Ventura County CA
Emergency 2018 Lexus IS locksmith service area in Ventura County CA
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Lexus IS car key replacement video
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Lexus IS Key Without the Dealer Markup

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

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