Where is the VIN number on the LaCrosse?

2 Answers
StHadley
09/04/25 7:05am
Buick LaCrosse VIN number can be found in two locations: under the windshield on the driver's side or on the body plate below the front passenger side door. Purpose of the VIN number: The VIN number serves as privacy protection for the owner, equivalent to a person's ID card. Knowing the VIN allows for online vehicle maintenance checks via auto loans and inspection of traffic violations. Beyond proving vehicle identity, the VIN, similar to a person's ID number, can reveal extensive information. Meaning of the VIN number: The Vehicle Identification Number (VIN), also known as the chassis number or frame number in Chinese, is a unique code assigned by the manufacturer to identify individual vehicles.
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Lucille
09/16/25 7:57am
I found that the VIN (Vehicle Identification Number) of the Buick LaCrosse is actually quite easy to locate. The most common spot is on the outer bottom of the windshield, near the driver's side, where you can see a 17-digit code through the glass. Additionally, when you open the driver's side door, check the edge of the door frame or the B-pillar area—there's usually a label with the same information. Sometimes, you can also find it in the engine compartment; just lift the hood and look for a small metal plate near the engine, which bears the permanent number. The VIN is like a car's ID number—it's essential for insurance, repairs, or ownership transfers. If these locations aren't clear, you can usually find it recorded in the owner's manual or on a copy of the insurance policy to avoid any delays.
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