[Vehicle Fitment]: Compatible with Chevrolet Cobalt 2005-2010 (with Stamped Type Control Arm Only); Compatible with Pontiac G5 2007-2010 (with Stamped Type Control Arm Only), Pursuit 2005-2006 (with Stamped Type Control Arm Only); Compatible with Saturn Ion 2003-2007
[Installation Position]: Front Lower Left and Right, Driver and Passenger Side
[Professional Replacement]: This ball joint is replacement for above model's suspension system, and may help you resolve those problems: ① loose or shaky steering ② strange squeaky and clunky noises from suspension ③ uneven tire wear ④ steering wheel drifting to one side !!!!