Description: Without 4 wheel disc. HHR. Part of modulator valve. 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 Helps enhance braking ability Helps control the wheels in inclement weather This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors

Description: HHR. With brake assist. Without 4 wheel disc. Cobalt. With rear disc brakes. All. With active brake. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors