VENTURA COUNTY
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Fast Response Locksmith

2021 Toyota Tundra
Key Replacement - Save vs Dealer in Ventura County

BSIS Licensed | NASTF Certified

Available
2021 Toyota Tundra Smart Key
Smart Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 1,000+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
1,000+ 5-Star Reviews Fully Insured Background Checked
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Fast 2021 Toyota Tundra key replacement quote from EZ Car Keyz Ojai CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Fast 2021 Toyota Tundra key replacement quote from EZ Car Keyz Ojai CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
805 Special
10% OFFCODE:EZ-805-2026

🔥 Licensed and insured, plus savings 🔥

Applies to all dealer-quality key services
REDEEM (805) 790-8162

2021 Toyota Tundra
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Toyota key typeMost Popular
2021 Toyota Tundra Smart Key HYQ14FBA
FCC IDHYQ14FBAPart #89904-78460Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2021 Toyota Tundra Smart Key HYQ14FBB
FCC IDHYQ14FBBPart #89904-35060Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2021 Toyota Tundra Remote Head Key GQ4-52T
FCC IDGQ4-52TPart #89071-0R040Buttons3BatteryCR2016Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2021 Toyota Tundra Transponder Key
FCC IDPart #89785-0D170ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Same-day 2021 Toyota Tundra key fob replacement from EZ Car Keyz Ojai CA
Skip the Dealer Markup
Professional key, honest rate
Same-day 2021 Toyota Tundra key fob replacement from EZ Car Keyz Ojai CA
🔧 PRO TIP
The 2021 Tundra smart fob uses a CR2032, and that battery is strong enough to mask a contact problem. What actually trips people up: the negative contact tab inside the fob housing loses its spring tension over time, especially if someone pried the case open with a flathead instead of the coin slot. The battery reads fine on a tester but the fob acts dead or cuts out intermittently. If you changed the battery and the Tundra's push-button start still throws a key-not-detected warning, pop the fob open again and check whether that negative tab is sitting flat instead of angled up. A small, careful bend back toward the battery face usually fixes it before any programming is even on the table. Also worth knowing: the factory fob has its own emergency mechanical insert blade tucked inside. If the fob goes fully unresponsive, that blade gets you in the door while you sort out the electronics.
Related services: Ignition Repair · Smart Key

Certified Mobile vs Dealer Service

See why 1,000+ customers trust us over the dealership

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
Licensed, insured, and 1,000+ five-star reviews
Book Service (805) 790-8162

2021 Toyota Tundra Smart Key Replacement - Fast, Affordable & Professional

A farm worker called at 5:30 in the morning. He was parked at the supply store off Creek Road in the Oak View neighborhood in Ojai, and his shift started at six. The crew was already loading. His 2021 Tundra had been sitting overnight and when he walked out that morning the fob was dead, the push-button start would not respond, and he had no way to get rolling.

I was at that lot in about 25 minutes.

He had already tried holding the fob against the start button, which is the right instinct on these trucks when the battery is critically low. It did not work, which told me we were past a simple swap. I used the emergency insert blade from his fob to get the door open, connected to the OBD port, and ran the diagnostic. The fob itself needed a fresh CR2032 and a re-pair to the vehicle security system. The contact tab inside had lost its tension, so even though the battery had voltage left, it was not making clean contact under load.

Whole thing took about 20 minutes hands-on. I handed him a spare CR2032 for the glovebox before I left.

He made it to the field on time. The dealer would have meant a tow, a waiting room, and most of a workday gone. That is not a trade he could afford at five-thirty in the morning, and it did not have to be.

Save vs the Dealer on Your Toyota Tundra 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: Downtown Ojai · East End · Matilija · Meiners Oaks

Toyota Tundra Rapid Response, Done Right

Rapid response in the field

Same-day 2021 Toyota Tundra key replacement in Ojai CA
Smart Key | Rapid On-Site Service
2021 Toyota Tundra | Ventura County
Same-day 2021 Toyota Tundra key replacement in Ojai CA
2021 Toyota Tundra Smart Key
2021 Toyota Tundra
Smart Key | Pro Grade Service
Estimated arrival time to Ojai
Proven Timing
Rapid Arrival
Available Today
Service location Ojai
Ojai
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Trusted by 1,000+ Toyota Drivers

Rated 5.0 on Google and Yelp

S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
A
Alan C.
Jan 2025
★★★★★

“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”

Google Review
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
Watch real savings, real jobs62KFollowers
Fast 2021 Toyota Tundra key replacement review - EZ Car Keyz Ojai CA
“Real savings, real reviews.”
Fast 2021 Toyota Tundra key replacement review - EZ Car Keyz Ojai CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Toyota Tundra Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Toyota vehicles?
Yes. EZ Car Keyz holds a California Bureau of Security and Investigative Services locksmith license (BSIS LCO#6792) and carries full liability insurance. We are also credentialed through NASTF as a Vehicle Security Professional, which gives us authorized access to the security data and programming protocols Toyota requires for vehicles like the 2021 Tundra. That credentialing matters because without it, a locksmith cannot legally or practically obtain the security information needed to register a new smart key on a late-model Toyota. Not every shop has it. You can verify our license directly on the BSIS public lookup before you ever call us.
How do I know you are not a scam locksmith?
Will the replacement key work exactly like my original?
I have a spare fob I bought online for my 2021 Tundra. Can I program it myself at home?
My 2021 Tundra shows a key warning on the dash but the fob battery is new. What else could cause that?
Questions? Call (805) 790-8162

Toyota Tundra Key Service Areas

Certified service across the region

📍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
Same-day 2021 Toyota Tundra locksmith service area in Ventura County CA
Same-day 2021 Toyota Tundra locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

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Toyota Tundra car key replacement video
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Professional 2021 Toyota Tundra Key Replacement

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