United States
Product overview
Genuine OEM Audi Alternator Voltage Regulator, part number 038903803EX. This essential electrical component is responsible for controlling the output voltage of the alternator, maintaining a stable power supply for the vehicle's electrical systems and battery charging. It weighs approximately 0.10 kg. Choosing a genuine OEM voltage regulator ensures precise electrical calibration, optimal charging performance, and long-term reliability for your vehicle's electrical system.
Technical details
- Category
- Battery & Charging
- Country of origin
- Hungary
- Customs (HS) code
- 85118000
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 11 × 7 × 3.5 cm
- Shipping weight
- 0.1 kg
Parts diagram & fitment
44 vehiclesVoltage Regulator — locate 038903803EX Audi Alternator Voltage Regulator | Genuine OEM in the official exploded view and explore the surrounding assembly.
This part is marked discontinued by the manufacturer; contact us to check current availability.
Parts in this assembly(48)
- 1Alternator 028903018A
- 1Alternator 028903018B
- 1Alternator 028903018C
- 1Alternator 028903018F
- 1Alternator 028903029GX
- 1Alternator 030903023HX
- 1Alternator 036903018AX
- 1Alternator 037903018DX
- 1Alternator 038903018P
- 1Alternator 038903018PX
- 1Alternator 038903018Q
- 1Alternator 038903018QX
- 1Alternator 038903018R
- 1Alternator 038903018RX
- 1Alternator 06A903026AX
- 1Alternator 06B903018SX
- 1Alternator JZW903021X
- 1Alternator JZW903021AX
- 1Alternator JZW903021BX
- 1Alternator JZW903021EX
- 1Alternator JZW903021FX
- 1Alternator JZW903021JX
- 1Alternator JZW903021PX
- 1Alternator 028903018X
- 2Part 022903119A
- 2Pulley 038903119B
- 2Part 038903119
- 3Part 028903193E
- 3Part 028903193G
- 3Part 028903193H
- 3Part 028903193M
- 3Part 028903193P
- 3Part 038903193C
- 3Part 038903193E
- 3Part 038903193F
- 3Part 038903193G
- 3Part 038903193H
- 3Part 047903193
- 3Part 06F903193A
- 4Regulator 028903803D
- 4Regulator 028903803DX
- 4Part 06B903803B
- 4Regulator 078903803EX
- 4Regulator 047903803
- 5Repair Kit 028903320C
- 6Part 037145291
- 14Part N01100840
- 15Part N90403002
Diagrams & fitment data powered by oemdiagrams.com
038903803EX Audi Alternator Voltage Regulator | Genuine OEM is fitted on: Golf 1998-2000; Jetta Wagon 2001-2001; Passat 1997-2000; Passat syncro/4Motion 1998-2000; Passat/4Motion/W8 2000-2002; Eurovan 1998-2003; LUPO/3L TDI 1998-2003; POLO CLASSIC/VARIANT 1999-2001; Touareg 2003-2005; MARINE-MOTOR 02> 2002-; Jetta/Wagon 2002-2006; PASSAT/4MOTION/W8 2002-2005; Golf 'R32' n. "USA" 2004-2004; LUPO/3L TDI 2003-2005; LT, LT 4X4 2003-2006; 6K0 platform; AUDI A3/S3/QUATTRO 1996-2000; AUDI A3/S3/QUATTRO 2000-2003; Audi A4/Avant 1999-2001; Audi A4/Av.qu. 1999-2001; Audi TT Coupe/Roadster 1999-2002; AUDI RS4 AV. QU. 2000-2001; AUDI A2 2000-2005; AUDI A8 1998-2002; Audi A8 quattro 1999-2002; Audi A6/Avant 1997-2001; Audi A6/Av.qu.F4B-W-> 1997-2001; Audi A6/Wagon/quattro 2001-2004; Audi A4/S4/Av./qu. 05> 2005-; INCA (SEAT-VAN) 1995-2003; TOLEDO/LEON/LEON-4 1998-2001; AROSA 1997-2003; CORDOBA/VARIO 1999-2002; IBIZA 1999-2002; IBIZA 2001-2005; TOLEDO/LEON/LEON-4 2001-2006; CORDOBA/SE241 2002-2005; AROSA 2003-2004; CORDOBA 06> 2005-; OCTAVIA/COMBI/4X4 1996-2000; FABIA/COMBI 1999-2004; SUPERB 02> 2001-; FABIA/COMBI 05> 2004-.
