2005 Volkswagen Passat 2.8L V6 A/T AWD Voltage Regulator - 078903803D

Voltage Regulator

Part Number: 078903803D
Supersession(s): 078-903-803-D; 78903803D

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Voltage Regulator.
For Valeo Alternator. Voltage Regulator.

Voltage Regulator

Fits Passat, Passat Wagon

A4; 150 Amp; Valeo. Cabriolet A4; 3.0L; Valeo. Passat; New Style; Valeo; w/150 Amp.
Alternator Voltage Regulator - Repair or Replace
Your alternator replenishes your battery when your car is running. If you have a battery light, low charge warning, or your recently replaced battery already needs a jump, the alternator in your 2005 Volkswagen Passat may need to be repaired or replaced.