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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 the smart key system across all US trims. The fob carries a CR1632, not the CR2032 that people sometimes grab by mistake at the gas station. That wrong battery fits the slot, makes contact, and the car still throws a key-not-detected warning because the voltage is off. If a customer tells you they "already swapped the battery" and it didn't fix anything, first question is always: which battery did you actually put in. The fob also has an emergency blade tucked inside. That blade opens the driver's door mechanically, but it does not start the car. If the fob battery is dead and the push button won't respond, hold the fob body itself directly against the start button face and try again. There's a backup antenna built into the button housing for exactly that situation.
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

A guy over in Faria Beach called me on a Tuesday morning. He had a 2018 Lexus IS and one key, and that one key had been acting up for a week. Touch the door handle, nothing. Walk up to the car, nothing. He'd been unlocking with the buttons like it was a basic remote because the passive entry had completely quit. Then the battery died overnight and he was locked out entirely.

He called me instead of the dealer because he'd already been to the dealer for something else that month and didn't want to go back.

I pulled into his spot off Pacific Coast Highway with the fob sitting dead on his kitchen counter. He'd already tried a fresh CR1632, correct battery this time, and the touch-unlock still wasn't coming back. The passive entry handles on these have a capacitive sensor that picks up the fob signal when you're within range. If the fob is transmitting but the handle sensor isn't responding, it reads like a dead key when it isn't one.

I did the battery confirmation first anyway, checked the contacts were clean and seated flat, then ran through the button functions. Lock, unlock, and the other two buttons all responded. That told me the fob was alive. The passive entry failure on one door was its own issue, separate from the key.

We talked through it. He didn't need a new fob. He needed the right diagnosis before spending money on parts that wouldn't fix anything.

I've had IS owners show up having already bought a replacement fob online because a forum post told them their key was failing. Fob was fine. The job that day was just confirming it and pointing him toward the door-side sensor. Done in the driveway, no tow, no dealer appointment.

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
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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
Watch real savings, real jobs62KFollowers
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

How much does a 2018 Lexus IS smart key replacement cost?
Call us for the exact number, but I can tell you it's a fraction of what the dealer will quote you. Lexus dealer pricing on smart key replacements tends to run high because the parts counter, the programming labor, and any diagnostic time often get billed separately, and you usually don't find that out until you're already there. With us, one price covers the fob, cutting the emergency blade to your vehicle, programming, and mobile service to your location in Ventura. What we quote on the phone is what you pay. No surprise add-ons at the end.
Is a mobile locksmith actually cheaper than going to the Lexus dealer for a smart key?
Does your price include cutting and programming, or are those separate charges?
My 2018 IS shows a key warning on the dash and sometimes won't start on the first press. The fob battery is new. What's going on?
I lost both keys to my 2018 IS. Can a locksmith do all-keys-lost, or does it have to go to Lexus?
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
Stranded in Ventura County? We respond fast

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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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