# Hella UP28 Vacuum Pump Audi/VW (Min Qty of 6) Electric vacuum pumps from HELLA are used to support or solely generate the vacuum for the pneumatic brake boosting system. Under certain driving conditions or depending on the engine design, insufficient or no vacuum can be provided to the brake booster via the intake manifold of an internal combustion engine. The UP 28 variant can support the system by generating an additional vacuum (support application) The UP 5.0 and UP 30 can provide the pneumatic vacuum supply alone ("stand alone" application). In this case, the pump acts as the sole source of vacuum and ensures sufficient supply for the brake booster and any auxiliary consumers. Structure and function: The operation of the vacuum pumps is based on the rotary vane compression principle. The pump contains a rotor that is eccentric to the pump chamber. The slides embedded in the rotor slide along the inner wall of the pump chamber. Rotation continuously compresses the volume enclosed by the slides. This change in cell volume causes a vacuum with the effect that air is drawn in from the brake booster via the pneumatic line system of the brake system by the vacuum pump. - Consistent Vacuum Supply: HELLA’s Vacuum Pump delivers reliable vacuum pressure for brake boosters and other systems—ensuring safe, consistent performance. - Durable, OE-Quality Build: Manufactured to meet or exceed OEM standards, HELLA Vacuum Pumps provide long-lasting reliability in demanding engine environments. - Optimized for Performance: Designed for efficient operation, this pump helps maintain proper vacuum levels—supporting smoother braking and system functions. - Easy Fit & Compatibility: HELLA Vacuum Pumps are designed for direct replacement, ensuring a precise fit and seamless integration with most vehicle systems. - Low Noise, High Efficiency: Engineered for quiet operation without sacrificing performance, offering a better driving experience and dependable results. - Applicable to all engine concepts, such as electric motors and hybrid drives This Part Fits: Year Make Model Submodel 2015 Audi A3 TDI Premium 2015 Audi A3 TDI Premium Plus 2015 Audi A3 TDI Prestige 2008-2009 Audi A3 Quattro Base 2018 Audi S3 Premium Plus 2018 Audi S3 Prestige 2008-2009 Audi TT Quattro Base 2017 Volkswagen Beetle #PinkBeetle 2012-2015 Volkswagen Beetle Base 2015,2017 Volkswagen Beetle Classic 2016 Volkswagen Beetle Denim 2016-2017 Volkswagen Beetle Dune 2015-2016 Volkswagen Beetle Fleet Edition 2005 Volkswagen Beetle GL 2005 Volkswagen Beetle GLS 2014 Volkswagen Beetle GSR 2013-2015 Volkswagen Beetle R-Line 2016 Volkswagen Beetle R-Line S 2016 Volkswagen Beetle R-Line SE 2016-2017 Volkswagen Beetle R-Line SEL 2016-2017 Volkswagen Beetle S 2016-2017 Volkswagen Beetle SE 2016-2017 Volkswagen Beetle SEL 2013-2015 Volkswagen Beetle TDI 2012-2013 Volkswagen Beetle Turbo 2016 Volkswagen Beetle Wolfsburg Edition 2008 Volkswagen Eos VR6 2010-2014,2016 Volkswagen Golf Base 2005-2006 Volkswagen Golf GL 2005-2006 Volkswagen Golf GLS 2006 Volkswagen Golf GLS TDI 2005-2006 Volkswagen Golf GTI 1.8T 2005 Volkswagen Golf GTI VR6 2015 Volkswagen Golf Launch Edition 2015-2018 Volkswagen Golf S 2015-2016,2018 Volkswagen Golf SE 2015-2016 Volkswagen Golf SEL 2005,2010-2014 Volkswagen Golf TDI 2015 Volkswagen Golf TDI S 2015 Volkswagen Golf TDI SE 2015 Volkswagen Golf TDI SEL 2017 Volkswagen Golf Wolfsburg Edition 2017-2018 Volkswagen Golf Alltrack S 2017-2018 Volkswagen Golf Alltrack SE 2017-2018 Volkswagen Golf Alltrack SEL 2012-2013,2015-2018 Volkswagen Golf R Base 2015-2018 Volkswagen Golf SportWagen S 2015-2018 Volkswagen Golf SportWagen SE 2015-2018 Volkswagen Golf SportWagen SEL 2015 Volkswagen Golf SportWagen TDI S 2015 Volkswagen Golf SportWagen TDI SE 2015 Volkswagen Golf SportWagen TDI SEL 2015-2018 Volkswagen GTI Autobahn 2006-2013 Volkswagen GTI Base 2014 Volkswagen GTI Driver's Edition 2007 Volkswagen GTI Fahrenheit 2015-2018 Volkswagen GTI S 2015-2018 Volkswagen GTI SE 2017 Volkswagen GTI Sport 2014 Volkswagen GTI Wolfsburg Edition 2011,2015 Volkswagen Jetta Base 2003-2005 Volkswagen Jetta GL 2003-2005,2017 Volkswagen Jetta GLI 2015-2016 Volkswagen Jetta GLI SE 2015-2016 Volkswagen Jetta GLI SEL 2003-2005 Volkswagen Jetta GLS 2005 Volkswagen Jetta GLS TDI 2003 Volkswagen Jetta GLX 2015-2016 Volkswagen Jetta Hybrid SEL Premium 2011-2018 Volkswagen Jetta S 2015-2018 Volkswagen Jetta SE 2015-2018 Volkswagen Jetta SEL 2016 Volkswagen Jetta SEL Premium 2015-2018 Volkswagen Jetta Sport 2003-2004 Volkswagen Jetta TDI 2015 Volkswagen Jetta TDI S 2015 Volkswagen Jetta TDI SE 2015 Volkswagen Jetta TDI SEL 2003,2018 Volkswagen Jetta Wolfsburg Edition 2015 Volkswagen Passat TDI SE 2015 Volkswagen Passat TDI SEL Premium 2008 Volkswagen R32 Base 2014-2016 Volkswagen Tiguan R-Line 2012-2017 Volkswagen Tiguan S 2012-2016 Volkswagen Tiguan SE 2012-2017 Volkswagen Tiguan SEL 2017 Volkswagen Tiguan Sport 2017 Volkswagen Tiguan Wolfsburg Edition 2018 Volkswagen Tiguan Limited Base ## Details - **Price:** 318.79 CAD - **Vendor:** Hella - **Type:** Vacuum Pumps ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 318.79 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Hazardous Materials Info Sheet - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/hella-up28-vacuum-pump-audi-vw-min-qty-of-6) > Updated: 2026-06-28