2000 Buick Lesabre
Key Replacement - Save vs Dealer in Ventura County
Why Pay Dealer Rates? | Mobile Service

Why pay $400+ at the dealer when you can get the exact same OEM-spec key for a fraction of the cost? EZ Car Keyz delivers professional key replacement at prices that make sense.

OEM key, fraction of the cost
2000 Buick Lesabre
Key Options
Dealer-grade key for a fair, honest price
Same Key, Half the Price
The math speaks for itself
2000 Buick Lesabre Transponder Key Replacement - Fast, Affordable & Professional
Got a call from Downtown Oxnard, a guy standing next to his 2000 LeSabre in a bookstore parking lot. Car cranked and cranked but would not start. SECURITY light solid on the dash. He'd been turning the key over and over, which is the worst thing you can do because it resets the lockout timer every time.
When I pulled up he was already on his phone looking at quotes. Dealer wanted him to tow it in, leave it overnight, and come back the next day. He looked tired.
I plugged into the OBD-II port under the dash. The Body Control Module, part number 09377399 on these H-body LeSabres, stores the PK3 transponder IDs. His original key's transponder was reading intermittently. The pellet in the key head was cracked, probably from years on a heavy keyring. The resistance value was drifting, so sometimes the BCM saw it and sometimes it didn't.
Cut a new B99 blank with the correct PK3 chip, ran the 10-minute relearn cycle three times to register it to the BCM, confirmed the SECURITY light went off and stayed off. Whole thing took about 30 minutes, most of that just waiting out the timed relearn steps.
He turned the key once, the LeSabre started clean, and he just sat there for a second like he didn't trust it yet. Then he nodded and drove off. A fraction of what the dealer route would have cost, and he never left the parking lot.
Save vs the Dealer on Your Buick Lesabre Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Buick Lesabre Rapid Response, Done Right
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Why Buick Owners Choose Us Over the Dealer
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“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.”
“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.”
“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.”
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