VENTURA COUNTY
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Fast Response Locksmith

2016 Toyota 4runner
Key Replacement - Save vs Dealer in Ventura County

We Drive to You | Stay Where You Are

Available
2016 Toyota 4runner Remote Head Key
Remote Head Key

You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.

CA BSIS LICENSE LCO#6792
Mobile Locksmith Park It, We Come Zero Hassle
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2016 Toyota 4runner all keys lost solutions from EZ Car Keyz Ojai CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2016 Toyota 4runner all keys lost solutions from EZ Car Keyz Ojai CA
Key specialists
Mobile Service
Our van carries everything - no shop visit needed
Fixed pricing
On Your Schedule
Same-day appointments, 7 days a week
Fast mobile service
One-Visit Solution
Key cut and programmed in a single visit
805 Special
10% OFFCODE:EZ-805-2026

🔥 Your spot, your key, your savings 🔥

Savings delivered right to your door
REDEEM (805) 790-8162

2016 Toyota 4runner
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Toyota key typeMost Popular
2016 Toyota 4runner Remote Head Key HYQ12BBY
FCC IDHYQ12BBYPart #89070-42660Buttons3BatteryCR2016Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2016 Toyota 4runner Remote Head Key HYQ12BDC
FCC IDHYQ12BDCPart #89070-0R050Buttons3BatteryCR2016Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
New 2016 Toyota 4runner key fob when all keys lost from EZ Car Keyz Ojai CA
Skip the Dealer Markup
Professional key, honest rate
New 2016 Toyota 4runner key fob when all keys lost from EZ Car Keyz Ojai CA
🔧 PRO TIP
The 2016 4Runner remote head key is a blade-plus-fob combo, not a smart key. The blade goes into the ignition cylinder, and the fob handles lock and unlock separately. That matters when diagnosing failures: if the car starts fine but the remote won't respond, the issue is almost always the fob battery or the receiver, not the transponder side. The factory CR2016 in these fobs is a thin cell that drains faster than most people expect, especially in a hot Central California car that bakes in the sun. First thing to check before assuming anything bigger is wrong: swap the CR2016. The battery contacts on this fob style are snug, so make sure the new cell is seated flat and making full contact, not just dropped in.
Related services: Ignition Repair · Smart Key

On-Site vs In-Shop

Mobile vs in-shop - see the difference

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
We bring the shop to you
Book Service (805) 790-8162

2016 Toyota 4runner Remote Head Key Replacement - Fast, Affordable & Professional

He was pulled over on the shoulder of the highway just outside Oak View when I got to him. Not a great spot, but he'd had worse days, until the key snapped.

Half the blade was still in the ignition cylinder. The other half was in his hand. He'd already called another locksmith who told him over the phone that the cylinder would need to be drilled out and replaced. That quote had him sitting on a guardrail doing the math.

I told him to hold off. A broken blade in a Toyota ignition cylinder, when the wafers haven't been damaged, is an extraction job, not a replacement job. I used the right Lishi tool for this keyway, worked around the stuck fragment carefully, and pulled it clean without disturbing the wafers inside. Then I decoded the lock from the wafer positions, cut a new blade to match, and programmed the transponder chip through the OBD port.

His fob was fine. The remote head key setup on the 2016 4Runner keeps the fob and the blade as one unit, but the remote portion survived the break intact. All he needed was a new blade with a working chip, programmed and tested on site.

The cylinder works exactly as it did before. No drilling, no new parts, no tow to a dealer. He drove out of there in under an hour. The other locksmith's plan would have cost him significantly more and left him with a replaced cylinder instead of his original one.

Non-destructive is always the first approach. Drilling is a last resort, not a default.

Save vs the Dealer on Your Toyota 4runner 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 4runner Rapid Response, Done Right

Rapid response in the field

2016 Toyota 4runner key made with no spare by EZ Car Keyz Ojai CA
Remote Head Key | Rapid On-Site Service
2016 Toyota 4runner | Ventura County
2016 Toyota 4runner key made with no spare by EZ Car Keyz Ojai CA
2016 Toyota 4runner Remote Head Key
2016 Toyota 4runner
Remote Head Key | Made at Your Door
Estimated arrival time to Ojai
We Come to You
Rapid Arrival
Available Today
Service location Ojai
Ojai
We Come Here
805 Area
Same-Day Keys (805) 790-8162

Why Toyota Customers Skip the Dealer

Real reviews from real locations

J
Jennifer R.
Feb 2024
★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review
E
Erick
Nov 2025
★★★★★

“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”

Google Review
H
Hunter P.
Jul 2025
★★★★★

“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”

Google Review
Watch real savings, real jobs62KFollowers
Emergency 2016 Toyota 4runner key replacement review - EZ Car Keyz Ojai CA
“Real savings, real reviews.”
Emergency 2016 Toyota 4runner 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 4runner Mobile Service FAQ

Real costs, no dealer surprises

Why does Toyota key replacement cost so much?
A few things stack up. The remote head key on your 2016 4Runner has a transponder chip inside the blade that has to be enrolled to the immobilizer before the engine will start. That enrollment requires professional programming equipment connected to the OBD port. The fob portion also has to be paired to the vehicle's receiver. Then there's the cutting itself, which needs the right equipment to match the existing lock. Dealers price all of that separately: the key blank, the cut, and the programming labor, sometimes with a diagnostic fee added in. Forums are full of 4Runner owners posting dealer quotes that made their eyes water. A mobile locksmith handles the same equipment and the same programming process, just without the service-bay overhead. Call for pricing and you'll hear a number that lands well below what the dealer quoted.
What exactly is a remote head key, and how is it different from a smart key?
How does a mobile locksmith compare to the Toyota dealer for this job?
My 2016 4Runner starts fine but the fob buttons stopped working. Do I need a whole new key?
I have one working key for my 2016 4Runner. Should I get a spare made now or wait until I need one?
Questions? Call (805) 790-8162

Toyota 4runner Key Service Areas

Full coverage, zero hassle

📍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 2016 Toyota 4runner key service coverage in Ventura County CA
Lost 2016 Toyota 4runner key service coverage in Ventura County CA
Stranded in Ventura County? We respond fast

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Toyota 4runner car key replacement video
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Your Toyota 4runner Key, Your Location

Wherever your car is parked, that's where we work. Home, office, parking lot, roadside.

All 2016 Toyota 4runner keys lost? Call EZ Car Keyz Ojai CA
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