VENTURA COUNTY
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Fast Response Locksmith

2011 Chevrolet Avalanche
Key Replacement - Save vs Dealer in Ventura County

Fast Arrival | Fast Results

Available
2011 Chevrolet Avalanche Transponder Key
Transponder Key

Need your key replaced today? We offer same-day mobile service with an average arrival time of 20-30 minutes. Most keys are cut and programmed in under 45 minutes.

CA BSIS LICENSE LCO#6792
Quick Dispatch Same-Day Finish No Appt Needed
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2011 Chevrolet Avalanche all keys lost solutions from EZ Car Keyz Ojai CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2011 Chevrolet Avalanche all keys lost solutions from EZ Car Keyz Ojai CA
Key specialists
15-25 Min Arrival
Our mobile unit is dispatched immediately
Fixed pricing
No Appointment Needed
Walk-up service available 7 days a week
Fast mobile service
Quick Turnaround
Most keys completed in under 45 minutes on-site
805 Special
10% OFFCODE:EZ-805-2026

🔥 No wait, no delay, plus savings 🔥

Discount applied on the spot today
REDEEM (805) 790-8162

2011 Chevrolet Avalanche
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Chevrolet key typeMost Popular
2011 Chevrolet Avalanche Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2011 Chevrolet Avalanche Remote OUC60221OUC60270
FCC IDOUC60221OUC60270Part #15857839Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote
2011 Chevrolet Avalanche Remote GQ43VT17T
FCC IDGQ43VT17TPart #15913421Buttons4BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote
2011 Chevrolet Avalanche Remote OUC60270
FCC IDOUC60270Part #15913420Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
New 2011 Chevrolet Avalanche key fob when all keys lost from EZ Car Keyz Ojai CA
Skip the Dealer Markup
Professional key, honest rate
New 2011 Chevrolet Avalanche key fob when all keys lost from EZ Car Keyz Ojai CA
🔧 PRO TIP
The 2011 Avalanche runs GM's PK3+ (Passkey 3+) transponder system with a Megamos ID 46 chip embedded in the key head. The blade is an HU100 high-security sidewinder, those wavy side cuts instead of traditional teeth. You cannot copy this at a hardware store. It needs a specific HU100 cutter and the chip has to be programmed through the OBD-II port using a security relearn procedure that takes about 10 to 12 minutes of timed countdown. No shortcuts around that timer.
Related services: Ignition Repair · Smart Key

Minutes vs Days

Quick comparison: us vs their wait time

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
Done in minutes, not days
Book Service (805) 790-8162

2011 Chevrolet Avalanche Transponder Key Replacement - Fast, Affordable & Professional

Out in the Mira Monte area of Ojai, a guy called me from a dirt pulloff near the creek. He had been out with his kids, and somewhere between the water and the truck his only key to the 2011 Chevrolet Avalanche vanished. Gone. He retraced his steps twice, checked every pocket, had the kids looking under rocks. Nothing.

His truck was locked, windows up, sitting in the sun. He sounded tired on the phone. Not panicked, just done.

I told him I could be out there that afternoon. When I pulled up, he was sitting on the tailgate of a neighbor's truck, drinking a water bottle, watching the kids throw sticks.

I used my B111 Lishi to pick the HU100 lock cylinder and decode every wafer position for an exact blade match. Once inside, I connected through the OBD-II port and ran the PK3+ all-keys-lost security relearn. That procedure clears out whatever transponder IDs were previously registered and writes the new ID 46 chip as primary. The timed countdown ran its cycle. His new key started the Avalanche on the first turn.

I cut him a spare on the spot so he would not be one-key-deep again.

He loaded the kids up, said thanks, and pulled out of that lot with two working keys in his pocket. The whole thing took about 45 minutes. A dealer would have meant a tow to Thousand Oaks or Ventura and a wait measured in days, not minutes.

Save vs the Dealer on Your Chevrolet Avalanche 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

Chevrolet Avalanche Rapid Response, Done Right

Rapid response in the field

2011 Chevrolet Avalanche key made with no spare by EZ Car Keyz Ojai CA
Transponder Key | Rapid On-Site Service
2011 Chevrolet Avalanche | Ventura County
2011 Chevrolet Avalanche key made with no spare by EZ Car Keyz Ojai CA
2011 Chevrolet Avalanche Transponder Key
2011 Chevrolet Avalanche
Transponder Key | Done in Minutes
Estimated arrival time to Ojai
Fast Dispatch
Rapid Arrival
Available Today
Service location Ojai
Ojai
Rapid Service Zone
805 Area
Same-Day Keys (805) 790-8162

Quick, Professional, and Reviewed

Customers back on the road same day

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
A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
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Emergency 2011 Chevrolet Avalanche key replacement review - EZ Car Keyz Ojai CA
“Real savings, real reviews.”
Emergency 2011 Chevrolet Avalanche 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

Chevrolet Avalanche Mobile Service FAQ

Real costs, no dealer surprises

Why is replacing a key for my 2011 Chevrolet Avalanche so expensive at the dealer?
A few things stack up. The dealer orders an OEM key blank (GM part number 23217565 for the remote head version or B111-PT for the transponder blank), then they cut the HU100 sidewinder blade on their machine, and finally run the PK3+ security relearn through their Tech 2 or GDS2 diagnostic platform. That GDS2 access requires a paid subscription through GM's ACDelco TDS portal. The subscription cost, the OEM part markup, the shop labor rate, and the fact that most dealers schedule this days out rather than same-day all add up. I do the same relearn procedure at your vehicle for a fraction of what they charge.
What is the transponder chip in my 2011 Avalanche key and why does it matter?
Can a mobile locksmith handle an all-keys-lost situation on my 2011 Avalanche?
My security light keeps flashing and the engine cranks but will not start. Is my key bad?
I bought a key blank online for my Avalanche. Can I just have it cut and programmed?
Questions? Call (805) 790-8162

Chevrolet Avalanche Key Service Areas

Fast dispatch to your city

📍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 2011 Chevrolet Avalanche key service coverage in Ventura County CA
Lost 2011 Chevrolet Avalanche key service coverage in Ventura County CA
Stranded in Ventura County? We respond fast

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Chevrolet Avalanche car key replacement video
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Your Chevrolet Avalanche Key, Done Today

The dealer takes days. We take minutes. Call now and have your key before the day is over.

All 2011 Chevrolet Avalanche keys lost? Call EZ Car Keyz Ojai CA
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