ACDelco GM Genuine Parts 23156466 Electronic Traction Control Brake Pressure Module Valve Kit - Replacement for GM Vehicles - Improve Braking Performance & Safety in Winter Driving Conditions

ACDelco GM Original Equipment ABS Modulator Valve controls the flow of brake fluid into your brakes, providing the critical anti-lock feature. These original equipment modulator valves have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.