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Product overview

Genuine OEM Volkswagen Voltage Regulator, part number 028903803F. This voltage regulator's function is to control the output voltage of the alternator, ensuring it remains within the correct range for charging the battery and powering the vehicle's electrical systems. It is part of the alternator assembly. Manufactured to strict tolerances for reliable electrical performance. Genuine OEM voltage regulators are critical for maintaining stable electrical power, preventing overcharging or undercharging of the battery, and protecting sensitive electronics.

Technical details

Category
Electrical & Wiring
Customs (HS) code
85118000
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
11.28 × 9.58 × 7.09 cm
Shipping weight
0.09 kg

Parts diagram & fitment

40 vehicles

Voltage Regulator — locate 028903803F Volkswagen 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(4)

Diagrams & fitment data powered by oemdiagrams.com

028903803F Volkswagen Voltage Regulator | Genuine OEM is fitted on: GOLF/Ecomatic 1991-1994; Passat 1991-1993; Transporter syncro 1992-1995; Golf/Var. syncro 1993-1997; Golf Cabrio 1994-1996; Passat 1994-1997; Jetta GLX 94 1993-1994; Passat Var.syncro 1994-1996; POLO 1994-1999; Golf/Ecomatic 95 1994-1995; Golf Var./Vento 95 1994-1995; Eurovan 95 1994-1995; Golf 96 1995-1996; Golf Var./Vento 96 1995-1996; Eurovan F>>70-T 96 1995-1995; Transporter 96 1996-1996; Golf 1996-1997; GOLF VAR./VENTO 1996-1999; Eurovan 1996-1997; GOLF CABRIO 1998-2001; Eurovan 98 1997-1998; Passat 1997-2000; Passat syncro/4Motion 1998-2000; Eurovan 1998-2003; LUPO/3L TDI 1998-2003; POLO CLASSIC/VARIANT 1996-1999; 3B0 platform; SANTANA 2000 "CN"96>04 1996-2004; SANTANA 3000 "CN"04> 2004-; 6K0 platform; caddy combi./del.van 1998-2005; AUDI 200 CHINA 1995-1999; Audi 100/Wagon 93 1992-1993; Audi Coupe qu. 1989-1991; AUDI COUPE/3 1988-1994; Audi A6/S6/Wagon qu. 96 1995-1996; Audi A6/S6/Wg.qu.F>4A 1996-1997; AROSA 1997-2003.