03C903803, Voltage Regulator Manufacturer: VAG OEM part number: 03C903803 This part has been superseded. You can find detailed info below. MSRP: $165.37 Average price: $63.55 Best price: $41.19 You can save: $22.36 Availability: Available in 3 shops. See more part details Add to cart	Please help our community — upload your photos of 03C903803.

About this 03C903803 voltage regulator

This part is a voltage regulator for Audi, Seat, Škoda and Volkswagen cars. It fits for 104 Volkswagen Group vehicles which were sold in Local Market, USA, Mexico, China, FAW VW, Brazil, South Africa, Argentina, Shanghai, Czech Republic, and Spain from 2006 to 2015. It's a genuine VAG part with an OEM part number 03C903803, part of alternator regulators. Please keep in mind that this voltage regulator was replaced with 06B903803B for Seat on Spain market on February 1, 2014, and was replaced with 06B903803B for Volkswagen on Mexico, and South Africa markets on November 1, 2013, and was replaced with 06B903803B for Audi on Mexico, South Africa, and global markets on November 1, 2013.

This voltage regulator has a standard 1 year or 12,000 miles (whichever occurs first) VAG warranty on new and factory-remanufactured replacement parts and accessories.

In spite of higher price of genuine parts buying VAG (VW) genuine voltage regulator will be a smart decision, because you will be absolutely sure that VAG (VW) genuine voltage regulator will serve you longer and will provide maximum safety and performance.

Spare Part Information

Shops Where You Can Buy This VAG (VW) 03C903803 voltage regulator

$41.19 Buy	DIKauto	Mykolaiv
$54.20 Buy	Konsalt Auto	Moscow
$95.26 Buy	Spare parts from Germany shop	Moscow

Last update: Nov 17, 2024.

Part 03C903803 was superseded on Seat, Volkswagen and Audi cars

Seat Volkswagen Audi

Spain Was replaced by: 06B903803B on Feb 1, 2014. Mexico Was replaced by: 06B903803B on Nov 1, 2013. South Africa Was replaced by: 06B903803B on Oct 1, 2013. For all other regions Was replaced by: 06B903803B on Sep 1, 2013. Mexico Was replaced by: 06B903803B on Nov 1, 2013. South Africa Was replaced by: 06B903803B on Oct 1, 2013. For all other regions Was replaced by: 06B903803B on Sep 1, 2013. FAW VW Was replaced by: 06B903803B on Sep 1, 2013.

Parts Related To 03C903803:

• Alternator 03L903023L
• Alternator 03L903023LX
• Alternator 03L903023P
• Alternator 03L903023PX
• Alternator 06A903023G
• Alternator 06A903023GX
• Alternator 06F903023EX
• Alternator 06F903023M

This 03C903803 Alternator Fits

Audi Seat Škoda Volkswagen

Amarok Local Market 2010, 2011, 2012, 2013, 2014, 2015 Beetle Local Market 2012, 2013, 2014, 2015 Caddy Local Market 2011 For VINs from 2K-B-200 001, 2012 For VINs from 2K-B-200 001, 2013 For VINs from 2K-B-200 001, 2014 For VINs from 2K-B-200 001, 2015 For VINs from 2K-B-200 001 CC Local Market 2012 For VINs from 3C-C-700 001, 2013, 2014, 2015 Crafter Local Market 2012, 2013, 2014, 2015 Eos Local Market 2009, 2010, 2011 For VINs to 1F-B-006 376, 2011 For VINs from 1F-B-006 377, 2012, 2013, 2014, 2015 Golf Cabriolet Local Market 2012, 2013, 2014, 2015 Golf, Variant, 4Motion Local Market 2009 Golf 1K-9-400 001 >>, 2010 Golf, 2011 Golf, 2012 Golf, 2013 Golf 1K-D-000 001 >> Golf Plus Local Market 2009 For VINs from 1K-9-900 001, 2010, 2011, 2012, 2013, 2014 Jetta, syncro Local Market 2011 For VINs from 16-B-000 001, 2012 For VINs from 16-C-000 001, 2013 For VINs from 16-D-000 001, 2014 For VINs from 16-E-000 001 Passat, 4Motion, Santana Local Market 2009, 2010, 2011 For VINs to 3C-B-050 000, 2011 For VINs from 3C-B-200 001, 2012, 2013 For VINs from 3C-D-000 001, 2014 For VINs from 3C-D-000 001, 2015 For VINs from 3C-D-000 001 Passat CC Local Market 2009, 2010, 2011, 2012 For VINs to 3C-C-550 000 Polo, Derby, Vento-IND Local Market 2010 For VINs from 6R-A-000 001, 2010 For VINs from 60-AT000 001 (IND market), 2011 For VINs from 6R-B-000 001, 2011 For VINs from 60-BT000 001 (IND market), 2011 For VINs from 61-BG000 001 (RUS market), 2012 For VINs from 6R-C-000 001, 2012 For VINs from 60-CT000 001 (IND market), 2012 For VINs from 61-CG000 001 (RUS market), 2013 For VINs from 60-DT000 001 (IND market), 2013 For VINs from 61-DG000 001 (RUS market), 2013 For VINs from 6R-D-000 001, 2014 For VINs from 60-ET000 001 (IND market), 2014 For VINs from 61-EG000 001 (RUS market), 2014 For VINs from 6R-E-000 001, 2015 For VINs from 61-FG000 001 (RUS market) Scirocco Local Market 2009, 2010, 2011, 2012, 2013, 2014 Sharan, syncro, 4Motion Local Market 2011, 2012, 2013, 2014, 2015 Tiguan Local Market 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Touran Local Market 2009, 2010 Transporter Local Market 2010 For VINs from 7H-A-200 001, 2011 For VINs from 7H-B-000 001, 2012 For VINs from 7H-C-000 001, 2012 For VINs from 7J-C-000 001, 2013 For VINs from 7H-D-000 001, 2013 For VINs from 7J-D-000 001, 2014 For VINs from 7H-E-000 001, 2014 For VINs from 7J-E-000 001, 2015 For VINs from 7H-F-000 001, 2015 For VINs from 7J-F-000 001 Beetle USA 2012, 2013, 2014, 2015 CC USA 2012, 2013, 2014, 2015 Eos USA 2009, 2010, 2011 For VINs to AH-B-006 059, 2011 For VINs from AH-B-006 060, 2012, 2013, 2014, 2015 Golf, R32, GTI, Rabbit (D) USA 2010, 2011, 2012, 2013 Jetta (MEX) USA 2011 For VINs from 16-B-000 001, 2012 For VINs from 16-C-000 001, 2013 For VINs from 16-D-000 001, 2014 For VINs from 16-E-000 001 Passat USA 2009, 2010, 2011 Passat CC USA 2009, 2010, 2011, 2012 Tiguan USA 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Amarok Mexico 2010, 2011, 2012, 2013, 2014, 2015 Beetle Mexico 2012, 2013, 2014, 2015 Caddy Mexico 2011, 2012, 2013, 2014, 2015 CC Mexico 2013, 2014, 2015 Crafter Mexico 2012, 2013, 2014, 2015 Eos Mexico 2009, 2010, 2011 Golf, Golf R32 (D) Mexico 2009 For VINs from 1K-9-400 001, 2010, 2011, 2012, 2013 Jetta Mexico 2011 For VINs from 16-B-000 001, 2012, 2013, 2014 Passat, 4Motion Mexico 2009, 2010, 2011 Passat CC Mexico 2009, 2010, 2011, 2012 Polo (D) Mexico 2013, 2014 Sharan Mexico 2011, 2012, 2013, 2014, 2015 Tiguan Mexico 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Transporter Mexico 2010 For VINs from 7H-A-200 001, 2011 For VINs from 7H-B-000 001, 2012 For VINs from 7H-C-000 001, 2012 For VINs from 7J-C-000 001, 2013 For VINs from 7H-D-000 001, 2013 For VINs from 7J-D-000 001, 2014 For VINs from 7H-E-000 001, 2014 For VINs from 7J-E-000 001, 2015 For VINs from 7H-F-000 001, 2015 For VINs from 7J-F-000 001 Vento Mexico 2013, 2014 Amarok Brazil 2010, 2011, 2012, 2013, 2014, 2015 CC Brazil 2013, 2014, 2015 Eos Brazil 2009, 2010, 2011 Jetta (MEX) Brazil 2011, 2012, 2013, 2014 Novo Fusca Brazil 2013, 2014, 2015 Passat, Variant (D) Brazil 2009, 2010, 2011 For VINs to 3C-B-050 000, 2011 For VINs from 3C-B-200 001, 2012, 2013, 2014, 2015 Passat CC (Coupe) Brazil 2009, 2010, 2011, 2012 Tiguan (D) Brazil 2009, 2010, 2011, 2012, 2013, 2014, 2015 Amarok South Africa 2011, 2012, 2013, 2014, 2015 Beetle South Africa 2012, 2013, 2014, 2015 Caddy (D) South Africa 2011 For VINs from 2K-B-200 001, 2012, 2013, 2014, 2015 CC South Africa 2012, 2013, 2014, 2015 Crafter South Africa 2012, 2013, 2014, 2015 Eos South Africa 2009, 2010, 2011 Golf Cabriolet South Africa 2012, 2013, 2014, 2015 Golf South Africa 2009 For VINs from 1K-9-400 001, 2010, 2011, 2012, 2013 For VINs from 1K-D-000 001 Jetta (MEX) South Africa 2011, 2012, 2013, 2014 Passat, Variant, 4Motion South Africa 2009, 2010, 2011 For VINs to 3C-B-050 000, 2011 For VINs from 3C-B-200 001, 2012, 2013, 2014, 2015 Passat CC South Africa 2009, 2010, 2011, 2012 Vento, Classic-IND South Africa 2010 For VINs from 6R-A-000 001, 2010 For VINs from 60-AT000 001 (IND market), 2011 For VINs from 6R-B-000 001, 2011 For VINs from 60-BT000 001 (IND market), 2012 For VINs from 6R-C-000 001, 2012 For VINs from 60-CT000 001 (IND market), 2013 For VINs from 60-DT000 001 (IND market), 2013 For VINs from 6R-D-000 001, 2014 For VINs from 60-ET000 001 (IND market), 2014 For VINs from 6R-E-000 001 Scirocco South Africa 2009, 2010, 2011, 2012, 2013, 2014 Sharan South Africa 2011, 2012, 2013, 2014, 2015 Tiguan South Africa 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Touran South Africa 2009, 2010 Transporter South Africa 2010 For VINs from 7H-A-200 001, 2011 For VINs from 7H-B-000 001, 2012 For VINs from 7H-C-000 001, 2012 For VINs from 7J-C-000 001, 2013 For VINs from 7H-D-000 001, 2013 For VINs from 7J-D-000 001, 2014 For VINs from 7H-E-000 001, 2014 For VINs from 7J-E-000 001, 2015 For VINs from 7H-F-000 001, 2015 For VINs from 7J-F-000 001 Amarok Argentina 2010, 2011, 2012, 2013, 2014, 2015 CC Argentina 2012 For VINs from 3C-C-700 001, 2013, 2014, 2015 Golf (D) Argentina 2012, 2013 Passat, 4Motion Argentina 2009, 2010, 2011 For VINs to 3C-B-050 000, 2011 For VINs from 3C-B-200 001, 2012, 2013, 2014, 2015 Passat CC Argentina 2009, 2010, 2011, 2012 For VINs to 3C-C-550 000 Scirocco Argentina 2009, 2010, 2011, 2012, 2013, 2014 Sharan Argentina 2011, 2012, 2013, 2014, 2015 Tiguan Argentina 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Vento Argentina 2011, 2012, 2013, 2014

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