* Chevrolet Malibu (1997-2000): This is your best bet for parts compatibility. Many parts will be directly interchangeable.
* Pontiac Grand Prix (1997-2003): Similar to the Malibu, a good source for parts, though some might require minor modifications.
* Oldsmobile Cutlass Supreme (1997-2001): Again, a strong possibility for parts interchangeability, especially for mechanical components.
Important Considerations:
* Engine: Specify the engine in your 1998 Buick Century (3.1L V6 or 3.8L V6) when searching for parts. The engine code is crucial for proper matching.
* Trim Level: While many parts are shared, some trim-specific items (like interior pieces) might not be directly interchangeable between different trim levels (base, luxury, etc.) across these models.
* Year: While the years listed above are generally good matches, slight variations in parts can exist even within those model years. Always double-check part numbers to ensure compatibility.
* Body Parts: Body panels are generally less interchangeable between these models due to styling differences.
* Used Parts: When sourcing used parts, carefully inspect their condition to avoid buying faulty items.
Always verify part compatibility with a parts store or online auto parts retailer using your vehicle's VIN (Vehicle Identification Number) for the most accurate results. Using the VIN ensures you're getting parts specifically designed for your car's specifications.
