2023 GMC Sierra Power Brake Boosters
- ACDelco®GM Genuine Parts™ Power Brake Booster with Brake Master CylinderGMC Sierra 1500 2023, GM Genuine Parts™ Power Brake Booster with Brake Master Cylinder by ACDelco®. Brake Master Cylinder with Power Brake Booster and Brake Booster Control Module. GM Genuine Parts Brake Boosters with Brake Master...Allows the driver to not exert as much pressure on the brake pedalHelps restore brake power and performance$976.44