Auxiliary Vacuum Pump Brake Booster Auxiliary Pump Assembly 20804130 31317530 009428081

OE Number: 20804130 Fits Auxiliary Vacuum Pump Brake Booster Auxiliary Pump Assembly Compatible with the following vehicle models: CTS 2.0L A/T AWD Base Coupe – 2014 CTS 2.0L A/T AWD Wagon – 2014 CTS 2.0L A/T AWD Performance Coupe – 2014 CTS 2.0L A/T AWD Performance Wagon – 2014 CTS 2.0L A/T RWD Base Coupe – 2014 CTS 2.0L A/T RWD Wagon – 2014 CTS 2.0L A/T RWD Performance Coupe – 2014 CTS 2.0L A/T RWD Performance Wagon – 2014 CTS 3.0L V6 A/T AWD Base Coupe – 2011, 2012, 2013 CTS 3.0L V6 A/T AWD Base Wagon – 2010, 2011, 2012, 2013 CTS 3.0L V6 A/T AWD Wagon – 2010, 2011, 2012, 2013, 2014 CTS 3.0L V6 A/T AWD Performance Coupe – 2011 CTS 3.0L V6 A/T AWD Performance Wagon – 2010, 2011 CTS 3.0L V6 A/T RWD Base Coupe – 2011, 2012, 2013 CTS 3.0L V6 A/T RWD Base Wagon – 2010, 2011, 2012, 2013 CTS 3.0L V6 A/T RWD Wagon – 2010, 2011, 2012, 2013, 2014 CTS 3.0L V6 A/T RWD Performance Coupe – 2011 CTS 3.0L V6 A/T RWD Performance Wagon – 2010, 2011 CTS 3.0L V6 M/T AWD Base Coupe – 2011, 2012 CTS 3.0L V6 M/T AWD Base Wagon – 2010, 2011, 2012 CTS 3.0L V6 M/T AWD Wagon – 2010, 2011, 2012 CTS 3.0L V6 M/T AWD Performance Coupe – 2011 CTS 3.0L V6 M/T AWD Performance Wagon – 2010, 2011 CTS 3.0L V6 M/T RWD Base Coupe – 2011, 2012 CTS 3.0L V6 M/T RWD Base Wagon – 2010, 2011, 2012 CTS 3.0L V6 M/T RWD Wagon – 2010, 2011, 2012 CTS 3.0L V6 M/T RWD Performance Coupe – 2011 CTS 3.0L V6 M/T RWD Performance Wagon – 2010, 2011 CTS 3.6L V6 A/T AWD Base Coupe – 2011, 2012 CTS 3.6L V6 A/T AWD Base Wagon – 2011, 2012 CTS 3.6L V6 A/T AWD Wagon – 2010 CTS 3.6L V6 A/T AWD Performance Coupe – 2011, 2012 CTS 3.6L V6 A/T AWD Performance Wagon – 2010, 2011, 2012 CTS 3.6L V6 A/T AWD Coupe – 2011, 2012 CTS 3.6L V6 A/T AWD Wagon – 2010, 2011, 2012 CTS 3.6L V6 A/T RWD Base Coupe – 2011, 2012 CTS 3.6L V6 A/T RWD Base Wagon – 2011, 2012 CTS 3.6L V6 A/T RWD Wagon – 2010 CTS 3.6L V6 A/T RWD Performance Coupe – 2011, 2012 CTS 3.6L V6 A/T RWD Performance Wagon – 2010, 2011, 2012 CTS 3.6L V6 A/T RWD Coupe – 2011, 2012 CTS 3.6L V6 A/T RWD Wagon – 2010, 2011, 2012 CTS 3.6L V6 FLEX A/T AWD Base Coupe – 2013, 2014 CTS 3.6L V6 FLEX A/T AWD Base Wagon – 2013 CTS 3.6L V6 FLEX A/T AWD Wagon – 2014 CTS 3.6L V6 FLEX A/T AWD Performance Coupe – 2013, 2014 CTS 3.6L V6 FLEX A/T AWD Performance Wagon – 2013, 2014 CTS 3.6L V6 FLEX A/T AWD Coupe – 2013, 2014 CTS 3.6L V6 FLEX A/T AWD Wagon – 2013, 2014 CTS 3.6L V6 FLEX A/T RWD Base Coupe – 2013, 2014 CTS 3.6L V6 FLEX A/T RWD Base Wagon – 2013 CTS 3.6L V6 FLEX A/T RWD Wagon – 2014 CTS 3.6L V6 FLEX A/T RWD Performance Coupe – 2013, 2014 CTS 3.6L V6 FLEX A/T RWD Performance Wagon – 2013, 2014 CTS 3.6L V6 FLEX A/T RWD Coupe – 2013, 2014 CTS 3.6L V6 FLEX A/T RWD Wagon – 2013, 2014 CTS 3.6L V6 M/T AWD Base Coupe – 2011, 2012 CTS 3.6L V6 M/T AWD Base Wagon – 2011, 2012 CTS 3.6L V6 M/T AWD Wagon – 2010 CTS 3.6L V6 M/T AWD Performance Coupe – 2011 CTS 3.6L V6 M/T AWD Performance Wagon – 2010, 2011 CTS 3.6L V6 M/T AWD Coupe – 2011, 2012 CTS 3.6L V6 M/T AWD Wagon – 2010, 2011, 2012 CTS 3.6L V6 M/T RWD Base Coupe – 2011, 2012 CTS 3.6L V6 M/T RWD Base Wagon – 2011, 2012 CTS 3.6L V6 M/T RWD Wagon – 2010 CTS 3.6L V6 M/T RWD Performance Coupe – 2011 CTS 3.6L V6 M/T RWD Performance Wagon – 2010, 2011 CTS 3.6L V6 M/T RWD Coupe – 2011, 2012 CTS 3.6L V6 M/T RWD Wagon – 2010, 2011, 2012 CTS 6.2L V8 A/T RWD V Coupe – 2011, 2012, 2013, 2014 CTS 6.2L V8 A/T RWD V Wagon – 2011, 2012, 2013, 2014 CTS 6.2L V8 M/T RWD V Coupe – 2011, 2012, 2013, 2014 CTS 6.2L V8 M/T RWD V Wagon – 2011, 2012, 2013, 2014 Camaro 3.6L V6 A/T LS Coupe – 2010, 2011, 2012, 2013, 2014, 2015 Camaro 3.6L V6 A/T LT Convertible – 2011, 2012, 2013, 2014, 2015 Camaro 3.6L V6 A/T LT Coupe – 2010, 2011, 2012, 2013, 2014, 2015 Camaro 3.6L V6 M/T LS Coupe – 2010, 2011, 2012, 2013, 2014, 2015 Camaro 3.6L V6 M/T LT Convertible – 2011, 2012, 2013, 2014, 2015 Camaro 3.6L V6 M/T LT Coupe – 2010, 2011, 2012, 2013, 2014, 2015 Note: Compatibility is for reference only.Please verify with your OE number before purchase.

• Compatible with multiple vehicle models including those requiring part numbers 20804130 31317530 and 009428081 for replacement
• Designed as an auxiliary vacuum pump to support brake booster systems for braking performance
• Ensures consistent vacuum pressure supply which enhances brake assist function especially in hybrid and vehicles
• Direct-fit assembly simplifies installation and integrates smoothly into existing brake system configurations
• Engineered for and long-term under varied driving conditions and frequent brake usage