An GM Genuine Vacuum Check Valve is a one-way valve used in vacuum-operated emission controls, and is a GM-recommended replacement for your vehicle's original component. This check valve allows air to pass in one direction, and block it in the opposite direction. This original equipment vacuum check valve has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
Features & Benefits:
GM-recommended replacement part for your GM vehicle's original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function
