VENTURA COUNTY
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Fast Response Locksmith

2016 Hyundai Elantra
Key Replacement - Save vs Dealer in Ventura County

1,000+ Five-Star Reviews | Certified Pros

Available
2016 Hyundai Elantra Smart Key
Smart Key

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

CA BSIS LICENSE LCO#6792
BBB A+ Rated Licensed & Bonded Certified Techs
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2016 Hyundai Elantra lost key replacement options from EZ Car Keyz Thousand Oaks CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2016 Hyundai Elantra lost key replacement options from EZ Car Keyz Thousand Oaks 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
Five-star rated on Google, Yelp, and BBB A+
805 Special
10% OFFCODE:EZ-805-2026

🔥 5-star service at a discount 🔥

Valid on licensed & insured service
REDEEM (805) 790-8162

2016 Hyundai Elantra
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Hyundai key typeMost Popular
2016 Hyundai Elantra Smart Key SY5MDFNA433
FCC IDSY5MDFNA433Part #95440-3X500Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2016 Hyundai Elantra Smart Key CQOFD00120
FCC IDCQOFD00120Part #95440-F2000Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2016 Hyundai Elantra Remote TQ8RKE-3F03
FCC IDTQ8RKE-3F03Part #95430-A5200Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2016 Hyundai Elantra Remote OSLOKA-423T
FCC IDOSLOKA-423TPart #95430-F2300Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2016 Hyundai Elantra Smart Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2016 Hyundai Elantra Remote Head Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2016 Hyundai Elantra replacement key fob with no original from EZ Car Keyz Thousand Oaks CA
Skip the Dealer Markup
Professional key, honest rate
2016 Hyundai Elantra replacement key fob with no original from EZ Car Keyz Thousand Oaks CA
🔧 PRO TIP
The 2016 Elantra smart key is a 4-button proximity fob running a CR2032. When owners report short range or intermittent door handle unlock, the battery is the first suspect, but the second thing to check is how the battery is seated. The contact tabs on these fobs can lose their spring tension, especially if someone pried the case open with a screwdriver instead of a plastic tool. The fob looks fine, battery reads good on a tester, but the connection is just barely there. Reseat it, check the tabs, and retest range before assuming the fob itself is bad. Also worth knowing: all-keys-lost on the 2016 Elantra smart key system requires diagnostic equipment at the OBD port to wipe the key memory and register new fobs. There is no ignition-turn or button-sequence shortcut for this. If you find a YouTube video promising a DIY add-a-key method, it is not for this system.
Related services: Ignition Repair · Smart Key

Compare Hyundai Elantra Key Credentials

Our credentials vs dealer service - side by side

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
BSIS licensed with OEM quality guaranteed
Book Service (805) 790-8162

2016 Hyundai Elantra Smart Key Replacement - Fast, Affordable & Professional

He was at a Korean BBQ spot in Thousand Oaks when someone grabbed his jacket off the booth. Keys, wallet, phone, all of it gone in the time it took to use the restroom.

He borrowed a phone to call the police. His wife called me.

His 2016 Hyundai Elantra was sitting in the parking lot with no keys and a stolen fob that could still unlock it. The dealer told her it would be three to five business days, the car would need a tow, and they strongly suggested wiping and reprogramming the whole key system since the stolen fob was still active. The estimate she got over the phone was not a small number, and that was before adding a tow.

I got there within the hour. All-keys-lost on this system means I wipe the key memory completely through the diagnostic port, so the stolen fob becomes useless. Once that wipe is done, it cannot unlock the doors or start the car. Then I registered two new fobs from scratch and cut the emergency blade so he had a mechanical backup too. The whole job was done before the police called back with his case number.

He drove home that night. The dealer's timeline was nearly a week. The stolen fob is just a piece of plastic now.

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

Hyundai Elantra Rapid Response, Done Right

Rapid response in the field

Lost 2016 Hyundai Elantra key replacement by EZ Car Keyz in Thousand Oaks CA
Smart Key | Rapid On-Site Service
2016 Hyundai Elantra | Ventura County
Lost 2016 Hyundai Elantra key replacement by EZ Car Keyz in Thousand Oaks CA
2016 Hyundai Elantra Smart Key
2016 Hyundai Elantra
Smart Key | Pro Grade Service
Estimated arrival time to Thousand Oaks
Proven Timing
Rapid Arrival
Available Today
Service location Thousand Oaks
Thousand Oaks
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Five Stars From Verified Customers

Reviews that back up our credentials

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
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
Watch real savings, real jobs62KFollowers
Customer review after losing 2016 Hyundai Elantra key - EZ Car Keyz Thousand Oaks CA
“Real savings, real reviews.”
Customer review after losing 2016 Hyundai Elantra key - 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

How much does a 2016 Hyundai Elantra smart key replacement cost?
Call us for the exact number, but the short answer is: way less than the dealer. Hyundai dealers typically break the job into separate charges for the fob itself, the cutting, and the programming labor, and those line items add up fast. Owners on forums regularly report dealer quotes in the $300 to $500 range for a single smart key, and all-keys-lost jobs push higher because they involve a full system wipe. With us, it is one price. That covers the fob, cutting it to your vehicle, programming, and the mobile service call to wherever you are in Thousand Oaks or Westlake Village. No separate labor line. No surprise fees at the end.
Is a mobile locksmith actually cheaper than going to the Hyundai dealer for a smart key?
Does your price include cutting and programming, or are those separate?
My 2016 Elantra fob still starts the car but the door handles are not detecting it anymore. What is going on?
Someone stole my keys. Can the stolen fob still unlock or start my Elantra?
Questions? Call (805) 790-8162

Hyundai Elantra Key Service Areas

Trusted by thousands across the 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 2016 Hyundai Elantra locksmith service area in Ventura County CA
Emergency 2016 Hyundai Elantra locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Licensed and insured across all service areas

SOS Call (805) 790-8162
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Hyundai Elantra car key replacement video
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Certified Hyundai Elantra Key Experts

Licensed by the state, certified by the industry, and verified by Google. Call with confidence.

Lost your 2016 Hyundai Elantra key? Call EZ Car Keyz Thousand Oaks CA now
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