Rear Active Suspension Position Sensor - Buick (25728489)

Auto leveling system. Bonneville, LeSabre. DeVille. Touring. Left. Rear, with realtime damping. Seville. Rear, with DTS. All models. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Measures the distance between your vehicle's chassis and body This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors