2009 Chevrolet Impala
Key Replacement - Save vs Dealer in Ventura County

Q: How do I know you're not a scam locksmith?

Ask for a license number, a firm written price for your specific vehicle, and the company name before anyone rolls. Scam operations quote low on the phone and add phantom fees once they're in your driveway. We price the job on the call and that number doesn't move. If someone quotes you one thing and then adds a "programming fee" or "security access fee" after they arrive, walk away. That's the playbook.

Q: Will the replacement key work exactly like the original?

Yes. On a 2009 Impala, the key does one job: start the car. We cut the blade to your vehicle and program the transponder chip so the immobilizer accepts it. Before we leave, we test it through a full cold start cycle to confirm it's not just cranking but actually running and holding. If it doesn't pass that test, we don't hand it to you and call it done.

Q: My 2009 Impala starts fine sometimes, then other times it cranks but won't fire. Could this be a key issue?

That intermittent crank-no-start pattern is a known symptom when the transponder signal is weak or inconsistent. It's not always a dead chip -- sometimes the issue is the receiver ring around the ignition cylinder losing its connection, sometimes it's the chip in the key itself going marginal. The way to tell: if the security light stays on or flashes after a failed start attempt, the immobilizer didn't authorize the key.

Q: I have one working key for my 2009 Impala. Should I get a spare made now or wait until I need one?

Make the spare now. All-keys-lost on a transponder vehicle is a longer, more involved job than adding a second key while you still have a working one. Do it before you're stuck.

Lost Every Key? | We Start From Scratch

Available

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

Locked Out? No Stress Keys From Zero Fast Response

Fast Response15-25

min arrival

1,400+reviews

Call (805) 790-8162 Text Us

Fast 2009 Chevrolet Impala key replacement quote from EZ Car Keyz Carpinteria CA

Zero Keys Needed

We program directly to your vehicle's computer

On-Site Key Cutting

New key cut from vehicle codes, not from a copy

Fast Recovery

Back on the road in 30-45 minutes from arrival

805 Special

10% OFFCODE:EZ-805-2026

🔥 Rescue key service, 10% off 🔥

REDEEM (805) 790-8162

2009 Chevrolet Impala
Key Options

Dealer-grade key for a fair, honest price

Transponder Key

Lost Chevrolet Key: Tow vs Mobile Fix

Stranded? Compare response times

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

EZ Car Keyz wins 5 out of 6

All keys lost is no problem for us

Book Service (805) 790-8162

2009 Chevrolet Impala Transponder Key Replacement - Fast, Affordable & Professional

It was a Saturday evening out near Concha Loma in Carpinteria. A couple had come out of a bowling alley to find they couldn't get their 2009 Impala going. They had a copy of the key that someone had made at a hardware store, looked identical to the original, turned fine in the ignition. Engine would crank, then die. Crank, then die. They assumed it was a mechanical problem.

I got the call about 9pm. When they described the symptom, I already knew what I was looking at. A key that spins but won't run the car on a vehicle this age is almost always a transponder mismatch. The cut is right, the chip isn't talking.

I pulled up with the blank already in stock and the programming tool ready. Cut the new key to their vehicle, ran the transponder enrollment through the OBD port, and handed it back. First crank, it started and stayed running. They both just looked at each other.

The hardware-store key went in the trash. The dealer route would have meant leaving the car in a parking lot overnight and waiting until Monday for a service appointment. That didn't happen.

Save vs the Dealer on Your Chevrolet Impala 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

LCO#6792

CA Bureau of Security & Investigative Services

NASTF Certified

National Automotive Service Task Force

Fully Insured

Liability & vehicle damage coverage

Google Guaranteed

Verified & backed by Google

Also serving: Carpinteria State Beach · Concha Loma · Downtown Carpinteria · Rincon Point

Chevrolet Impala Rapid Response, Done Right

Rapid response in the field

2009 Chevrolet Impala

Transponder Key | Rescue Key

Priority ETA

Rapid Arrival

Available Today

Carpinteria

Help Is Close

805 Area

Same-Day Keys (805) 790-8162

Lockout to Five-Star Review

Lost key panic turned to five-star praise

S

Shuyab K.

Jan 2023

★★★★★

“Marco came out to the rescue on a rainy day and made a new key for our chevrolet cruze!! Thanks Ez car keyz and marco for saving us!! Awesome service!!!”

Google Review

E

Esteban S.

Dec 2025

★★★★★

“My Chevy key snapped while running errands in North Oxnard. EZ Car Keyz removed the broken piece, cut a new blade, programmed the transponder, and tested everything. Smooth and professional. Best automotive locksmith in Oxnard for emergency car key situations.”

Google Review

S

Sylvia R.

Dec 2022

★★★★★

“Marco arrived with in 20 minutes after I called. Super professional had my key cut & working with in minutes. We are pleased with his services and will definitely use him again if needed. We highly recommend his business”

Google Review

Fast 2009 Chevrolet Impala key replacement review - EZ Car Keyz Carpinteria CA

★ 5.0 out of 5 - Based on Over 1,400 five-star Google reviews

Best Price (805) 790-8162

Chevrolet Impala Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Chevrolet vehicles?▼

Yes. EZ Car Keyz is licensed through the California Bureau of Security and Investigative Services, the state agency that regulates automotive locksmiths. We carry full liability insurance. On a 2009 Impala, the transponder programming goes through the OBD port and interacts directly with the vehicle security system, so you want someone with proper credentials and the right equipment handling it -- not someone who bought a cheap cloner off a shelf.