2003 Buick Park Avenue
Key Replacement - Save vs Dealer in Ventura County
1,000+ Five-Star Reviews | Certified Pros

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

5-star service at a discount
2003 Buick Park Avenue
Key Options
Dealer-grade key for a fair, honest price
Compare Buick Park Avenue Key Credentials
Our credentials vs dealer service - side by side
2003 Buick Park Avenue Transponder Key Replacement - Fast, Affordable & Professional
A nurse working late shifts called me from a diner lot near Hollywood Beach in Oxnard around 11pm. Her only key for her 2003 Park Avenue was gone. Purse, pockets, the diner floor, nothing. She was about to call a tow.
I walked her through one thing on the phone: look at the base of the windshield on the driver's side and read me the VIN. She found it. Her insurance app had the rest.
With that VIN I already knew what I was dealing with. PK3 system, B97-PHT transponder key, and the TDM module I'd need to work through. I loaded the IM608, grabbed the right key blank and chip, and headed out.
On site, I ran the all-keys-lost procedure through the OBD-II port. The IM608 talks to the TDM and BCM, erases any old key data so whatever she lost can never start the car, and registers the new transponder. Cut the B97 blade on my mobile machine right there under the diner's parking lot lights. One start cycle to confirm, then a second to make sure the security light on the dash stayed off.
She drove home that night. A dealer would have meant a tow and days of waiting for an appointment. The VIN is the single most useful thing you can give me when you call, especially on a GM where knowing the security generation before I arrive saves real time.
Save vs the Dealer on Your Buick Park Avenue Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Buick Park Avenue Rapid Response, Done Right
Rapid response in the field
Five Stars From Verified Customers
Reviews that back up our credentials
“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.”
“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.”
“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”
Buick Park Avenue Key Service Areas
Trusted by thousands across the area

Licensed and insured across all service areas






