VENTURA COUNTY
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (805) 790-8162
EZ Car Keyz California bear mascot
Fast Response Locksmith

2003 Pontiac Montana
Key Replacement - Save vs Dealer in Ventura County

Trusted by 1,000+ Drivers

Available
2003 Pontiac Montana Transponder Key
Transponder Key

With 1,000+ verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

CA BSIS LICENSE LCO#6792
Background Checked BBB Accredited 1,000+ Customers
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2003 Pontiac Montana all keys lost solutions from EZ Car Keyz Santa Barbara CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2003 Pontiac Montana all keys lost solutions from EZ Car Keyz Santa Barbara 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

🔥 Certified service, better price 🔥

Certified work, guaranteed discount
REDEEM (805) 790-8162

2003 Pontiac Montana
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Pontiac key typeMost Popular
2003 Pontiac Montana Transponder Key
FCC IDPart #B97-PHTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2003 Pontiac Montana Remote L2C0007T
FCC IDL2C0007TPart #10335582Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
New 2003 Pontiac Montana key fob when all keys lost from EZ Car Keyz Santa Barbara CA
Skip the Dealer Markup
Professional key, honest rate
New 2003 Pontiac Montana key fob when all keys lost from EZ Car Keyz Santa Barbara CA
🔧 PRO TIP
The 2003 Pontiac Montana uses a transponder key -- the kind with a chip in the head that talks to the immobilizer when you turn the ignition. No remote, no fob, no battery. The part number on these is the key blade. What trips people up: the key blank itself is pretty easy to find and cut, but if you skip the programming step, the engine cranks and dies every time. That's the immobilizer doing its job. The cut alone won't get you driving. You need the programming done through the OBD port before the car will run. Keep that in mind if you bought a blank online thinking you were halfway there.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

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
Google Guaranteed with NASTF certification
Book Service (805) 790-8162

2003 Pontiac Montana Transponder Key Replacement - Fast, Affordable & Professional

I got a call from a guy up in The Riviera neighborhood of Santa Barbara. He'd had his only key for this 2003 Montana for years, and it finally cracked at the bow -- that's the plastic head -- probably from a drop at some point. He'd been nursing it, but one afternoon it snapped completely and he was standing in his driveway holding two pieces.

He'd already called the dealer. They told him they'd need the van towed in, parts ordered, and he was looking at several days before he'd have a working key. That was enough for him to start searching for another option.

I pulled up to his place with the Montana sitting right there in the driveway, which made things easy. Cut a new blade to match the door and ignition, then connected to the OBD port and ran the programming procedure. The Montana's system requires the old key memory to be cleared and the new key enrolled before the engine will do anything other than crank and stall. Took care of that on site.

First turn, it started right up. He stood there for a second like he was waiting for something to go wrong. Nothing did.

He mentioned the dealer quote later, almost as an aside. I just told him what we charged and let that do the talking.

Save vs the Dealer on Your Pontiac Montana 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 Santa Barbara · Eastside · Funk Zone · Hope Ranch

Pontiac Montana Rapid Response, Done Right

Rapid response in the field

2003 Pontiac Montana Transponder Key
2003 Pontiac Montana
Transponder Key | Pro Grade Service
Estimated arrival time to Santa Barbara
Proven Timing
Rapid Arrival
Available Today
Service location Santa Barbara
Santa Barbara
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Certified and Five-Star Rated

Credentials confirmed by real drivers

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 2003 Pontiac Montana key replacement review - EZ Car Keyz Santa Barbara CA
“Real savings, real reviews.”
Emergency 2003 Pontiac Montana key replacement review - EZ Car Keyz Santa Barbara CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Pontiac Montana Mobile Service FAQ

Real costs, no dealer surprises

The 2003 Pontiac Montana key -- does it have any remote buttons on it?
No. The 2003 Montana transponder key is just that -- a key. No remote, no buttons, no fob battery. It's a blade with a transponder chip molded into the plastic head. It starts the car and that's the job it does. Lock and unlock your doors the old-fashioned way, with the key in the lock cylinder. If you were expecting buttons, they're not part of this key.
What is a transponder key and why does it matter for a 2003 Montana?
Why does the dealer charge so much more for the same key?
I have one working key for my 2003 Montana. Should I get a spare made now or wait until I actually need one?
My 2003 Montana cranks fine but shuts off right after. Is that the immobilizer?
Questions? Call (805) 790-8162

Pontiac Montana Key Service Areas

Proven service in your area

📍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 2003 Pontiac Montana key service coverage in Ventura County CA
Lost 2003 Pontiac Montana key service coverage in Ventura County CA
Stranded in Ventura County? We respond fast

Don’t see your city? Call us - we likely cover your area too!

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

2003 Pontiac Montana Key by Licensed Pros

We earned our reputation one key at a time. 1,000+ reviews, zero shortcuts.

All 2003 Pontiac Montana keys lost? Call EZ Car Keyz Santa Barbara CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
Ventura County