ACDelco 20914523 GM Original Equipment Power Brake Booster Pump Assembly

Brand	ACDelco
Model	20914523

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

The ACDelco GM Original Equipment Power Brake Booster Vacuum Pump uses engine vacuum and atmospheric pressure to increase hydraulic pressure in the master cylinder to provide power assist. This pump is the GM recommended replacement for your vehicle's original components. These original equipment power brake booster vacuum pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.