Powerful Electric Vacuum Pump Replacement For GM Brake Booster System Silscvtt High Quality Auxiliary Pump For CTS 2008 2014 STS 2008 2011 Camaro 2010 2015 Caprice 2016 2017 HHR 2008 2010 With Part Numbers 20804130 31317530 009428081

Powerful GM Brake Booster Electric Vacuum Pump Replacement
✔️ DC 12V vacuum pump, direct-fit auxiliary pump for CTS/STS/Camaro fitment

Restore your GM brake booster system with this efficient electric vacuum pump replacement designed for direct swap in CTS (2008-2014), STS (2008-2011), Camaro (2010-2015), Caprice (2016-2017), and HHR (2008-2010).

✅ DC 12V operation ensures reliable power for the booster
✅ Direct replacement with mounting insulators included
✅ Vacuum level sensor monitors booster vacuum for consistent boost
✅ Low-noise design and durable materials for long service
✅ Includes 1 x Auxiliary Pump Assembly; part numbers 20804130, 31317530, 009428081

💡 What is a brake booster vacuum pump used for in GM vehicles?

A handy upgrade keeps brake boost steady across driving conditions. - Maintains vacuum supply to the brake booster under load - Monitors booster vacuum to ensure sufficient assist - Directly replaces the original pump on CTS/STS/Camaro/Caprice models