VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
EZ Car Keyz California bear mascot
Fast Response Locksmith

2011 Lexus LX
Key Replacement - Save vs Dealer in Ventura County

Dealer Alternative | Better Price

Available
2011 Lexus LX 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
Real Savings Same OEM Parts Honest Rate
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Verified locksmith 2011 Lexus LX key specs from EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Verified locksmith 2011 Lexus LX key specs from EZ Car Keyz Oxnard CA
Key specialists
Best Price Guaranteed
Specialized in keys only - no overhead markups
Fixed pricing
No Hidden Fees
Key + cutting + programming all included in one price
Fast mobile service
We Come to You
Mobile service at no extra charge, 15-25 min
805 Special
10% OFFCODE:EZ-805-2026

🔥 Hundreds off your next car key 🔥

Good for any key, fob, or remote
REDEEM (805) 790-8162

2011 Lexus LX
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Lexus key typeMost Popular
2011 Lexus LX Smart Key HYQ14AAB
FCC IDHYQ14AABPart #271451-0140Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2011 Lexus LX Smart Key HYQ14AEM
FCC IDHYQ14AEMPart #89904-30C60Buttons4BatteryCR1632Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2011 Lexus LX Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2011 Lexus LX key fob from EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2011 Lexus LX key fob from EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2011 LX 570 rides on the J200 platform, same as the Land Cruiser 200, and the immobilizer is Toyota's 2nd-gen Smart Key system running a Texas Instruments DST80 (8A) crypto chip. The HYQ14AAB fob and the Land Cruiser's HYQ14AAF share the same circuit board (271451-0140), but Lexus and Toyota housings are not interchangeable without swapping internals. A dying CR1632 usually shows up as "Smart Key not detected" on the dash or the door handles going dead at anything past a few inches. Swap the battery first, always.
Related services: Ignition Repair · Smart Key

2011 Lexus LX Price Breakdown

Dealer cost vs our cost - you decide

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

2011 Lexus LX Smart Key Replacement - Fast, Affordable & Professional

Down in Channel Islands Beach, a guy visiting his parents over the holidays flagged me about his 2011 LX 570. He wanted a solid daily-carry spare, not some emergency key that sits in a drawer.

Fair question, the one he actually asked: is an aftermarket fob going to feel like a knockoff? He had the OEM HYQ14AAB in hand, Lexus logo and all, and he just wanted the truth.

I showed him both side by side on his tailgate. Same TOY40 long-blade profile. Same DST80 transponder on the same 271451-0140 board layout. Same four buttons, same weight, same snap when you close the shell. The only real difference is the logo on the housing. When the aftermarket blank is quality sourced and batch tested, daily use is identical. I have done hundreds of these across the LX and Land Cruiser 200 platform and the rejection comes from cheap sourcing, not from the concept of aftermarket itself.

Programmed it through the OBD-II port, registered it to the smart key ECU, cut the emergency insert blade to code, then walked every function. Doors, hatch, panic, push-button start, handle touch lock and unlock on all four doors. He clicked both fobs back to back a few times like he was trying to catch a difference.

The whole job took about 25 minutes on site. He saved a good chunk over what the Lexus dealer quoted him, and he never left his parents' driveway.

Save vs the Dealer on Your Lexus LX 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

Lexus LX Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2011 Lexus LX in Oxnard CA
Smart Key | Rapid On-Site Service
2011 Lexus LX | Ventura County
Insured mobile locksmith working on 2011 Lexus LX in Oxnard CA
2011 Lexus LX Smart Key
2011 Lexus LX
Smart 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

Honest Pricing, Honest Reviews

Customers who skipped the dealer markup

G
Gordon H.
Dec 2020
★★★★★

“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”

Google Review
T
T Klein
May 2020
★★★★★

“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”

Google Review
W
Winter K.
Dec 2025
★★★★★

“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”

Google Review
Watch real savings, real jobs62KFollowers
Google Guaranteed locksmith review for 2011 Lexus LX - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Google Guaranteed locksmith review for 2011 Lexus LX - EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Lexus LX Mobile Service FAQ

Real costs, no dealer surprises

I lost every key for my 2011 LX 570. Can you still make new ones?
Yep. All-keys-lost on the J200 platform is a standard job for us. We reset the smart key ECU through the OBD-II diagnostic port, register new HYQ14AAB fobs with fresh DST80 transponders, and cut the TOY40 emergency insert blade to your door code. Every previously stored key ID gets wiped during the reset, so old missing fobs are dead. The whole process runs about 30 to 45 minutes on site because the ECU reset has a timed security countdown built in. No tow truck, no dealer wait, and the price I quote on the phone is the price you pay.
Can you delete my lost or stolen Lexus smart keys so they stop working?
Does my LX 570 smart key have a hidden emergency blade inside it?
My LX 570 sometimes says "Key not detected" even with a new battery. What is going on?
Can I use a Toyota Land Cruiser smart key fob in my LX 570?
Questions? Call (805) 790-8162

Lexus LX Key Service Areas

Same fair price, every city

📍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 2011 Lexus LX locksmith service area in Ventura County CA
Guaranteed 2011 Lexus LX locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Free mobile service to all listed cities - no trip fees

SOS Call (805) 790-8162
Filmed on Location
Lexus LX car key replacement video
113K+ Chose EZ Car Keyz

Why Overpay? Get Your Lexus LX Key Today

OEM parts, professional programming, and a price that respects your wallet.

Rated number one 2011 Lexus LX locksmith - EZ Car Keyz Oxnard CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
Ventura County