Pontiac G6 Front 2.4L 4Cyl Reservoir Screws into Bracket 2006. Pontiac G6 Front 3.5L 6Cyl Reservoir Screws into Bracket 2006. Pontiac G6 Front 3.9L 6Cyl Reservoir Screws into Bracket 2006. Chevrolet Malibu Front 2.2L 4Cyl Reservoir Screws into Bracket 2006.