VENTURA COUNTY
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Fast Response Locksmith

2009 Hummer H2
Key Replacement - Save vs Dealer in Ventura County

Emergency? | On Our Way

Available
2009 Hummer H2 Transponder Key
Transponder Key

All keys lost is our specialty. While the dealer would require a tow and days of waiting, we arrive at your location and have a new key cut and programmed on the spot.

CA BSIS LICENSE LCO#6792
All Keys Gone? Call Start From Scratch Emergency Ready
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2009 Hummer H2 lost key replacement options from EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2009 Hummer H2 lost key replacement options from EZ Car Keyz Oxnard CA
Key specialists
Zero Keys Needed
We program directly to your vehicle's computer
Fixed pricing
On-Site Key Cutting
New key cut from vehicle codes, not from a copy
Fast mobile service
Fast Recovery
Back on the road in 30-45 minutes from arrival
805 Special
10% OFFCODE:EZ-805-2026

🔥 From zero keys to savings 🔥

Valid on urgent & same-day requests
REDEEM (805) 790-8162

2009 Hummer H2
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Hummer key typeMost Popular
2009 Hummer H2 Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2009 Hummer H2 Remote OUC60270
FCC IDOUC60270Part #15913420Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
2009 Hummer H2 replacement key fob with no original from EZ Car Keyz Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
2009 Hummer H2 replacement key fob with no original from EZ Car Keyz Oxnard CA
🔧 PRO TIP
The 2009 H2 runs a transponder key with no remote fob built in. The key itself carries the chip, and that chip has to be recognized by the immobilizer before the engine will run. If someone hands you a freshly cut key blank that was never programmed, the truck will crank fine and die immediately. That's not a battery issue, that's not a starter issue, that's an unprogrammed chip. The cut alone does nothing. You need the programming step done through the OBD port after the cut. Also worth knowing: the H2 uses a fairly large, distinctive key blank. Not every locksmith shop carries these in stock. Most order them. I don't, because I'd be turning away calls left and right if I had to wait on parts.
Related services: Ignition Repair · Smart Key

Hummer H2 Emergency Response vs Dealer

No spare key? See your best path forward

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
All keys lost is no problem for us
Book Service (805) 790-8162

2009 Hummer H2 Transponder Key Replacement - Fast, Affordable & Professional

I got a call from a guy over in Wilson, Oxnard. He was parked in his driveway and his key had snapped off right at the bow, that wide plastic head, probably from years of a heavy keychain pulling on it. The blade was still in one piece, which was lucky, but the key wouldn't turn cleanly anymore and he wasn't going to risk snapping the blade in the ignition barrel.

He had already called the dealer. Three to five days was what they told him. Tow it in, wait for the parts department to order the blank, then get it into the service queue. He looked at that timeline and his work schedule and just started searching for something better.

I pulled up, measured the existing blade before he retired it, and cut a fresh key blank to match on my portable cutter right there in the driveway. Then came the part that actually matters on these trucks: the OBD connection and the programming sequence. The immobilizer on the H2 needs to learn the new chip before it will allow the engine to stay running. I ran through that on site. First turn of the new key, it started and stayed running.

He stood there for a second like he was waiting for it to stall. It didn't. Whole job was under 40 minutes. He mentioned what the dealer had quoted and I just nodded. The math speaks for itself.

Save vs the Dealer on Your Hummer H2 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: Blackstock · Carriage Square · Channel Islands Harbor · College Estates

Hummer H2 Rapid Response, Done Right

Rapid response in the field

2009 Hummer H2 Transponder Key
2009 Hummer H2
Transponder Key | Rescue Key
Estimated arrival time to Oxnard
Priority ETA
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Help Is Close
805 Area
Same-Day Keys (805) 790-8162

Stranded to Grateful

From no keys to no worries

E
Edelson E.
Oct 2025
★★★★★

“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”

Google Review
M
Miston
Dec 2025
★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review
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
Watch real savings, real jobs62KFollowers
Customer review after losing 2009 Hummer H2 key - EZ Car Keyz Oxnard CA
“Real savings, real reviews.”
Customer review after losing 2009 Hummer H2 key - EZ Car Keyz Oxnard CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Hummer H2 Mobile Service FAQ

Real costs, no dealer surprises

My 2009 Hummer H2 is a transponder key with no fob. Does it have a battery I need to replace?
No. The transponder key on the 2009 H2 is a passive chip inside the key head. It draws power from the ignition ring when you insert the key, so there is no battery inside the key, nothing to swap out, and nothing to go dead. If your key stops working, the cause is either a worn or damaged chip, a key that was never programmed, or a problem on the vehicle side. Battery replacement is not part of this conversation.
I need to match a replacement key for my 2009 H2. What information do you need from me?
What does a replacement transponder key for a 2009 Hummer H2 actually cost compared to the dealer?
My 2009 H2 cranks but shuts off right after I turn the key. Could this be an immobilizer problem?
Can I get a spare key made for my 2009 H2 even though it still starts fine right now?
Questions? Call (805) 790-8162

Hummer H2 Key Service Areas

No key, any city, no problem

📍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 2009 Hummer H2 locksmith service area in Ventura County CA
Emergency 2009 Hummer H2 locksmith service area in Ventura County CA
Stranded in Ventura County? We respond fast

Lost your keys? We’ll come to wherever the car is

SOS Call (805) 790-8162
Filmed on Location
Hummer H2 car key replacement video
113K+ Chose EZ Car Keyz

Need a Hummer H2 Key ASAP?

Stranded with zero keys? Call now. We come to you and have you driving in under an hour.

Lost your 2009 Hummer H2 key? Call EZ Car Keyz Oxnard CA now
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Ventura County