Master Cylinder

CTS. 3.6L & 3.6L twin-turbo. Coupe, 2.0L turbo. ATS. Without v-series. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. 3.6L, 2013-2015. Sedan, 2.5L & 2.0L turbo. Pressure tested to ensure safe and confident braking Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality Manufactured with GM Original Equipment specification for fit, form, and function

Reservoir

ATS. 3.6L & 3.6L twin-turbo. Coupe, 2.0L turbo. 3.6L, 2013-2015. 3.6L, 2016-2018. Coupe, 3.6L, 2016-19. Sedan, 2.5L & 2.0L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Level Indicator

CTS. 3.6L & 3.6L twin-turbo. 2.5L & 2.0L turbo. ATS. Without v-series. 3.6L, 2013-2015. With ev. Coupe, 2.0L turbo. Coupe, 3.6L, 2016-19. Sedan, 3.6L, 2016-2018. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Booster Assembly

ATS. With performance pkg. CTS. 3.6L & 3.6L twin-turbo, with perf brk lining. 3.6L, 2013-2015, with performance brake lining, with performance brake lining. Coupe, 2.0L turbo, with heavy duty. 3.6L, 2015, with heavy duty. Without performance brakes. With heavy duty brakes.

Vacuum Hose

Coupe, 3.6L twin-turbo. 3.6L & 3.6L twin-turbo. with twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Vacuum Pump Bushing Kit

3.6L, 2013-2015. Coupe, 3.6L twin-turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors