VENTURA COUNTY
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2018 Hyundai Elantra
Key Replacement - Save vs Dealer in Ventura County

Fair Prices | No Hidden Fees

Available
2018 Hyundai Elantra Smart Key
Smart Key

Save 40-60% compared to dealership prices. Our certified technicians come to your home, office, or roadside with all the equipment needed to cut and program your key on the spot.

CA BSIS LICENSE LCO#6792
Save Hundreds Today Dealer Quality Key Upfront Pricing
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2018 Hyundai Elantra all keys lost solutions from EZ Car Keyz Thousand Oaks CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2018 Hyundai Elantra all keys lost solutions from EZ Car Keyz Thousand Oaks 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

🔥 Fair price, pro key, your door 🔥

No exclusions on key type or service
REDEEM (805) 790-8162

2018 Hyundai Elantra
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Hyundai key typeMost Popular
2018 Hyundai Elantra Smart Key NYOSYEC4FOB1608
FCC IDNYOSYEC4FOB1608Part #95440-G3000Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2018 Hyundai Elantra Smart Key CQOFD00120
FCC IDCQOFD00120Part #95440-F2000Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2018 Hyundai Elantra Remote Flip Key OSLOKA-450T
FCC IDOSLOKA-450TPart #95430-G3100Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2018 Hyundai Elantra Remote OSLOKA-423T
FCC IDOSLOKA-423TPart #95430-F2300Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2018 Hyundai Elantra Remote Flip Key
FCC IDPart #81996-G3101ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2018 Hyundai Elantra Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2018 Hyundai Elantra Remote Head Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
New 2018 Hyundai Elantra key fob when all keys lost from EZ Car Keyz Thousand Oaks CA
Skip the Dealer Markup
Professional key, honest rate
New 2018 Hyundai Elantra key fob when all keys lost from EZ Car Keyz Thousand Oaks CA
🔧 PRO TIP
The 2018 Elantra smart key runs a CR2032, which is one of the most common cells out there, but owners still let it die down to nothing before they notice. Here's what's less obvious: when the battery gets low on these, you don't always get a clean "key not detected" warning right away. You might see intermittent no-start attempts, the push-button not responding on the first press, or the door handles acting like they're ignoring you. Before assuming the fob or the immobilizer is the problem, try holding the dead fob directly against the start button and pressing. The car can read the fob at close range even with a nearly dead battery. If that starts it, the fix is a fresh CR2032, not a new key. Also worth knowing: the emergency metal blade is tucked inside the fob body. If you've never pulled it out, find it now before you're locked out and trying to figure out the release catch in the dark.
Related services: Ignition Repair · Smart Key

Compare the Cost of a Hyundai Elantra Key

See the price difference before you call

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
Same key, fraction of the dealer price
Book Service (805) 790-8162

2018 Hyundai Elantra Smart Key Replacement - Fast, Affordable & Professional

Near the Botanic Garden Area in Thousand Oaks, a woman called me about her 2018 Elantra. She'd bought it used a couple of years back with one fob. One. She knew she should have gotten a spare made, kept meaning to, and then the fob housing gave out on her. Cracked clean along the seam, probably from being dropped one too many times. She tried using the emergency blade to get into the door manually while she figured out next steps, and the blade snapped off inside the lock cylinder.

So she was standing there with the broken fob body in one hand, no blade, and no way into the car.

I got there with my equipment and started with the door. Extracted the blade fragment, then decoded the lock cylinder to confirm the key cut. That gave me what I needed to cut fresh metal without hunting down a key code from a dealer.

The fob itself was cracked but the internals were intact. The circuit board and the transponder chip inside the housing had survived. I transferred everything into a new fob shell and retained the original programmed hardware, which meant I could skip a full all-keys-lost reset and just verify the existing key was reading correctly against the vehicle. Then I cut a second key and programmed a second fob so she'd actually have a backup this time.

Total time on site was about 40 minutes. She watched the whole thing on the hood of her car.

The dealer conversation never really came up until the end, when she mentioned they'd told her to "just come in" like it would be a quick, affordable errand. It wouldn't have been.

Save vs the Dealer on Your Hyundai Elantra 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
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: Botanic Garden Area · Casa Conejo · Conejo Oaks · Dos Vientos

Hyundai Elantra Rapid Response, Done Right

Rapid response in the field

2018 Hyundai Elantra key made with no spare by EZ Car Keyz Thousand Oaks CA
Smart Key | Rapid On-Site Service
2018 Hyundai Elantra | Ventura County
2018 Hyundai Elantra key made with no spare by EZ Car Keyz Thousand Oaks CA
2018 Hyundai Elantra Smart Key
2018 Hyundai Elantra
Smart Key | Programmed for Less
Estimated arrival time to Thousand Oaks
Quick & Affordable
Rapid Arrival
Available Today
Service location Thousand Oaks
Thousand Oaks
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

Five Stars for Fair Hyundai Prices

What honest rates sound like in reviews

C
Christopher H.
Sep 2025
★★★★★

“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”

Google Review
G
Guillermo C.
Dec 2025
★★★★★

“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”

Google Review
G
Gregorio P.
May 2021
★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

Google Review
Watch real savings, real jobs62KFollowers
Emergency 2018 Hyundai Elantra key replacement review - EZ Car Keyz Thousand Oaks CA
“Real savings, real reviews.”
Emergency 2018 Hyundai Elantra key replacement review - EZ Car Keyz Thousand Oaks CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Hyundai Elantra Mobile Service FAQ

Real costs, no dealer surprises

Why is Hyundai key replacement so expensive at the dealer?
A few things stack up. The smart key for the 2018 Elantra isn't just a fob you clone on a basic machine. The key has to be enrolled into the vehicle's security system through the diagnostic port, and Hyundai's process requires a PIN tied to the vehicle before new keys can be added. That PIN retrieval step alone adds time and requires specific tooling. Then there's the physical key cut, the fob programming, and the testing. The technology behind all of that is real and the labor is legitimate. What isn't legitimate is the markup on top of it. Dealers have overhead, service advisors, scheduling queues, and parts departments that price at retail. A mobile locksmith carries the same diagnostic capability to your driveway and doesn't charge you for a waiting room. The job is the same. The bill isn't.
What exactly is a smart key and how does it work on the 2018 Elantra?
How does your pricing compare to the Hyundai dealer for this key?
I bought a replacement fob online. Can you just program it to my 2018 Elantra?
My 2018 Elantra starts fine but the remote lock and unlock stopped working. Do I need a new key?
Questions? Call (805) 790-8162

Hyundai Elantra Key Service Areas

No trip fees in any service 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
Lost 2018 Hyundai Elantra key service coverage in Ventura County CA
Lost 2018 Hyundai Elantra key service coverage in Ventura County CA
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Affordable 2018 Hyundai Elantra Key Replacement

Transparent pricing on every job. No markup games, no bait and switch. Fair price.

All 2018 Hyundai Elantra keys lost? Call EZ Car Keyz Thousand Oaks CA
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