This suspension control arm and ball joint assembly is a direct replacement for the original equipment on specific vehicle applications. An industry-leading evaluation process ensures a smooth ride, directional stability and predictable dynamics. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Buick Century: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005] - [Buick Regal: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004] - [Oldsmobile Intrigue: 1998, 1999, 2000, 2001, 2002] - [Pontiac Grand Prix: 1997, 1998, 1999, 2000, 2001, 2002, 2003]