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2021 Hyundai Tucson
Key Replacement - Save vs Dealer in San Diego

Real Keys | Real Savings

Available
2021 Hyundai Tucson 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
Budget Friendly Pro Equipment Fixed Quote
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Stranded without a 2021 Hyundai Tucson key? EZ Car Keyz Del Mar CA can help
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Stranded without a 2021 Hyundai Tucson key? EZ Car Keyz Del Mar CA can help
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
619 Special
10% OFFCODE:EZ-619-2026

🔥 Why overpay? Use this code 🔥

Covers all key & remote services
REDEEM (619) 876-1271

2021 Hyundai Tucson
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Hyundai key typeMost Popular
2021 Hyundai Tucson Smart Key TQ8-FOB-4F28
FCC IDTQ8-FOB-4F28Part #95440-S8600Buttons7BatteryCR2032Frequency434 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2021 Hyundai Tucson Smart Key TQ8-FOB-4F27
FCC IDTQ8-FOB-4F27Part #95440-S8550Buttons5BatteryCR2032Frequency434 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2021 Hyundai Tucson Smart Key TQ8-FOB-4F11
FCC IDTQ8-FOB-4F11Part #95440-G2000Buttons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2021 Hyundai Tucson Smart Key TQ8-FOB-4F26
FCC IDTQ8-FOB-4F26Part #95440-S2500Buttons4BatteryCR2032Frequency434 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2021 Hyundai Tucson Remote Flip Key TQ8-RKE-4F25
FCC IDTQ8-RKE-4F25Part #95430-D3010Buttons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2021 Hyundai Tucson Remote Flip Key TQ8-RKE-4F43
FCC IDTQ8-RKE-4F43Part #95430-N9050Buttons3BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2021 Hyundai Tucson Smart Key
FCC IDPart #81999-2S040ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2021 Hyundai Tucson Remote Flip Key
FCC IDPart #81996-D3000ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2021 Hyundai Tucson Remote Head Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2021 Hyundai Tucson Remote Head Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Emergency 2021 Hyundai Tucson key fob made from scratch by EZ Car Keyz Del Mar CA
Skip the Dealer Markup
Professional key, honest rate
Emergency 2021 Hyundai Tucson key fob made from scratch by EZ Car Keyz Del Mar CA
🔧 PRO TIP
If your Tucson shows 'Key Not Detected' after a battery change, there is a documented emergency start procedure using the hidden slot near the start button. The symptom is almost always a weak fob battery or antenna path issue, not a failed transponder chip.
Related services: Ignition Repair · Smart Key

Hyundai Tucson OEM Quality Without the Markup

Same quality key, completely different price

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 (619) 876-1271

2021 Hyundai Tucson Smart Key Replacement - Fast, Affordable & Professional

Your 2021 Hyundai Tucson key replacement happens right at your car, wherever it's parked. It's around $276, and that covers the fob, the blade, the programming, and the drive to wherever your Hyundai is parked. Dealer charges closer to $481 for the same job, and Hyundai dealers have gotten especially aggressive with key pricing over the last few years on smart key models.

A renter at his studio apartment near Torrey Pines called after the Hyundai dealer quoted him $481 for a spare Smart Key on his 2021 Hyundai Tucson. He had one working smart key and wanted a backup before something happened. He assumed that price was just what Hyundai keys cost now. I told him it wasn't even close.

I parked at his building and used my HY18 Lishi to decode the door lock and read each wafer position for an exact emergency blade cut. His smart key, FCC ID TQ8-FOB-4F28, was a 7-button proximity fob. I cut the blade and programmed the fob through OBD in about 35 minutes.

Total was $276. Same fob, same chip, same security handshake with the immobilizer. The dealer wanted $481 plus the hassle of getting the car there.

Save vs the Dealer on Your Hyundai Tucson Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 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: Carmel Valley · Del Mar Heights · Del Mar Village · Torrey Pines

Hyundai Tucson Rapid Response, Done Right

Rapid response in the field

All keys lost service for 2021 Hyundai Tucson by EZ Car Keyz Del Mar CA
Smart Key | Rapid On-Site Service
2021 Hyundai Tucson | San Diego
All keys lost service for 2021 Hyundai Tucson by EZ Car Keyz Del Mar CA
2021 Hyundai Tucson Smart Key
2021 Hyundai Tucson
Smart Key | Programmed for Less
Estimated arrival time to Del Mar
Quick & Affordable
Rapid Arrival
Available Today
Service location Del Mar
Del Mar
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Savings That Speak for Themselves

Five-star reviews from budget-smart drivers

R
Rick R.
Apr 2021
★★★★★

“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”

Google Review
I
Incognitomlo88
Jul 2025
★★★★★

“Tim was GREAT. I honestly swear he must have had my keys made before he even showed up. The entire process was insanely fast, from the initial phone call to having the keys in my hand. No one will beat the pricing, efficiency, or outstanding service.”

Google Review
Watch real savings, real jobs62KFollowers
Locked out rescue review for 2021 Hyundai Tucson - EZ Car Keyz Del Mar CA
“Real savings, real reviews.”
Locked out rescue review for 2021 Hyundai Tucson - EZ Car Keyz Del Mar CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Hyundai Tucson Mobile Service FAQ

Real costs, no dealer surprises

Why is Hyundai key replacement so expensive?
Modern Hyundai keys are not just pieces of metal. A Smart Key has a transponder chip that communicates with your vehicle's immobilizer system, plus remote functions that all need to be programmed to your specific VIN. Newer Hyundai models require a PIN code from the vehicle's immobilizer module before any key can be programmed, and some 2022 and newer models require a connection to Hyundai's backend servers. That is why a Hyundai dealer can quote $400 to $600 or more for a single key. The technology is real, but the dealer markup on top of it does not have to be.
What is a Smart Key?
How much does the Hyundai dealer charge vs a locksmith?
What is the FCC ID for the 2021 Hyundai Tucson key?
Do you offer a warranty on the key?
Questions? Call (619) 876-1271

Hyundai Tucson Key Service Areas

Great rates across the county

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Lockout rescue coverage for 2021 Hyundai Tucson in San Diego County CA
Emergency dispatch throughout San Diego County

Free mobile service to all listed cities - no trip fees

Get Help Now (619) 876-1271
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Hyundai Tucson car key replacement video
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Best Price on 2021 Hyundai Tucson Keys

Honest pricing from a licensed locksmith. No dealer markup, no trip fees, no nonsense.

Locked out of your 2021 Hyundai Tucson? Get help from EZ Car Keyz Del Mar CA
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