Audi Voltage Regulator - Huco 070903803E
  • Audi Voltage Regulator - Huco 070903803E

Located on the alternator, often the primary cause of an alternator that won't work properly

The voltage regulator simply regulates the voltage output of the alternator. When a voltage regulator fails it can cause the alternator to either create too much or too little current. If the voltage regulator fails replacing this component can save an otherwise good alternator.

Fits These Cars:

2001 Audi Allroad Quattro Voltage Regulator

150 amp - Bosch
2002 Audi Allroad Quattro Voltage Regulator

150 amp - Bosch
2003 Audi Allroad Quattro Voltage Regulator
Engine base: 2.7L V6
150 amp - Bosch
2004 Audi Allroad Quattro Voltage Regulator
Engine base: 2.7L V6
150 amp - Bosch
2005 Audi Allroad Quattro Voltage Regulator
Engine base: 2.7L V6
150 amp - Bosch
2002 Audi A4 Voltage Regulator

150 amp - Bosch
2002 Audi A4 Voltage Regulator
Engine base: 1.8L L4, Sub model: Base
150 Amp
2002 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 Amp
2002 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 Amp
2003 Audi A4 Voltage Regulator

150 amp - Bosch
2003 Audi A4 Voltage Regulator
Engine base: 1.8L L4, Sub model: Base
150 Amp
2003 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 Amp
2003 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 Amp
2003 Audi A4 Voltage Regulator
Engine base: 1.8L L4, Sub model: Cabriolet
150 Amp
2003 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Cabriolet
150 Amp
2003 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Cabriolet
150 Amp
2004 Audi A4 Voltage Regulator

150 amp - Bosch
2004 Audi A4 Voltage Regulator
Engine base: 1.8L L4, Sub model: Base
150 Amp
2004 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 Amp
2004 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 Amp
2004 Audi A4 Voltage Regulator
Engine base: 1.8L L4, Sub model: Cabriolet
150 Amp
2004 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Cabriolet
150 Amp
2004 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Cabriolet
150 Amp
2005 Audi A4 Voltage Regulator
Engine base: 1.8L L4, Sub model: Base
150 amp - Bosch
2005 Audi A4 Voltage Regulator
Engine base: 3.0L V6, Sub model: Base
150 amp - Bosch
2005 Audi A4 Voltage Regulator
Sub model: Cabriolet
150 amp - Bosch
2006 Audi A4 Voltage Regulator
Sub model: Cabriolet
150 amp - Bosch
2002 Audi A4 Quattro Voltage Regulator

150 amp - Bosch
2003 Audi A4 Quattro Voltage Regulator

150 amp - Bosch
2004 Audi A4 Quattro Voltage Regulator

150 amp - Bosch
2005 Audi A4 Quattro Voltage Regulator
Engine base: 1.8L L4
150 amp - Bosch
2005 Audi A4 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2006 Audi A4 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2007 Audi A4 Quattro Voltage Regulator
Engine base: 2.0L L4
150 amp - Bosch
2002 Audi A6 Voltage Regulator

150 amp - Bosch
2003 Audi A6 Voltage Regulator

150 amp - Bosch
2004 Audi A6 Voltage Regulator

150 amp - Bosch
2002 Audi A6 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2002 Audi A6 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2003 Audi A6 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2003 Audi A6 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2004 Audi A6 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2004 Audi A6 Quattro Voltage Regulator
Engine base: 3.0L V6
150 amp - Bosch
2003 Audi TT Quattro Voltage Regulator

120 amp - Bosch
2004 Audi TT Quattro Voltage Regulator

120 amp - Bosch
2005 Audi TT Quattro Voltage Regulator

120 amp - Bosch
2006 Audi TT Quattro Voltage Regulator

120 amp - Bosch
2009 Volkswagen Eos Voltage Regulator
Engine base: 2.0L L4, Sub model: Komfort
2009 Volkswagen Eos Voltage Regulator
Engine base: 2.0L L4, Sub model: Lux
2009 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: Komfort
2010 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: Komfort
2012 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2012 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2012 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SE
2012 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2012 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL Premium
2012 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SEL Premium
2012 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SE
2012 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SEL
2013 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2013 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2013 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SE
2013 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2013 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL Premium
2013 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SEL Premium
2013 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SE
2013 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SEL
2014 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2014 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: S
2014 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: Wolfsburg Edition
2014 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: Wolfsburg Edition
2014 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2014 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SE
2014 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SE
2014 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SEL Premium
2014 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SEL Premium
2014 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SE
2014 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SEL Premium
2015 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2015 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: S
2015 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2015 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SE
2015 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SE
2015 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SEL Premium
2015 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SEL Premium
2015 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SE
2015 Volkswagen Passat Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI SEL Premium
2015 Volkswagen Passat Voltage Regulator
Engine base: 2.5L L5, Sub model: Wolfsburg Edition
2015 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: Wolfsburg Edition
2016 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: S
2016 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SE
2016 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SEL
2016 Volkswagen Passat Voltage Regulator
Engine base: 3.6L V6, Sub model: SEL Premium
2016 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: SEL Premium
2016 Volkswagen Passat Voltage Regulator
Engine base: 1.8L L4, Sub model: R-Line
2009 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2009 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2009 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2009 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: SEL
2009 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: Wolfsburg Edition
2009 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: GLI
2010 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2010 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2010 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2010 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: Wolfsburg Edition
2011 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2011 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2011 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2012 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2012 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2012 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2012 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: GLI
2013 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: GLI
2013 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2013 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2013 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SEL
2014 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2014 Volkswagen Jetta Voltage Regulator
Engine base: 2.0L L4, Sub model: GLI
2014 Volkswagen Jetta Voltage Regulator
Engine base: 2.5L L5, Sub model: SE
2009 Volkswagen Rabbit Voltage Regulator
Engine base: 2.5L L5, Sub model: S
2009 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6
140 Amp
2009 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6 4Motion
140 Amp
2009 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6 Sport
140 Amp
2010 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6
140 Amp
2010 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6 4Motion
140 Amp
2010 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6 Sport
140 Amp
2011 Volkswagen CC Voltage Regulator
Engine base: 3.6L V6, Sub model: VR6 4Motion
140 Amp
2009 Volkswagen Beetle Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2010 Volkswagen Beetle Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2012 Volkswagen Beetle Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2013 Volkswagen Beetle Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2010 Volkswagen Golf Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2010 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI
2011 Volkswagen Golf Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2011 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI
2012 Volkswagen Golf Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2012 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI
2012 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: R
2013 Volkswagen Golf Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2013 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: R
2013 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI
2014 Volkswagen Golf Voltage Regulator
Engine base: 2.5L L5, Sub model: Base
2014 Volkswagen Golf Voltage Regulator
Engine base: 2.0L L4, Sub model: TDI
Product match fitment

Audi Voltage Regulator - Huco 070903803E

Brand:
Huco logohuco
SKU #:
HUC-130573
Part:
Voltage Regulator
OE Numbers:
070903803E,070903803B,078903803E,078903803EX
FCP ID:
237072
$44.19 MSRP: $53.99
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Customer Reviews

Write a Review Average rating:
5.0 based on 1 review(s)
By: Steve
Tue, May 16 at 9:29AM
Great Part At Fantastic Price

Just as good as the OEM equivalent. More than 10K miles since replacing and my OE alternator continues to work!

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