ACDelco 12662773 GM Original Equipment Vacuum Pump - OEM Replacement for GM Vehicles | Perfect for Brake Boosting & HVAC Systems

An ACDelco GM Original Equipment Vacuum Pump provides a source of vacuum power for emission controls, and is a GM-recommended replacement for your vehicle’s original component. This vacuum pump may be electrically or mechanically operated depending on the vehicle application. This original equipment vacuum pump has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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