About this 078903803 voltage regulator
This part is a voltage regulator for Audi cars. It fits for Audi Audi 100, Avant quattro, and Audi 100 quattro for Brazil, FAW VW, Mexico, Argentina, Local Market, USA, and South Africa from 1991 to 1992. It's a genuine VAG part with an OEM part number 078903803, part of alternator regulators. Please keep in mind that this voltage regulator was replaced with 054903803 for Volkswagen on May 31, 1994, and was replaced with 054903803 for Audi on May 31, 1994.
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
Technical Details
Brand |
VAG |
OEM number |
078903803 |
First year of use |
1991 |
Last year of use |
1992 |
Part group |
EEB (alternator regulators) |
Part 078903803 was superseded on Volkswagen and Audi cars
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