- Voltage regulator, alternator
- Alternator voltage regulator controlling the charging voltage
- Controls alternator output so the battery charges correctly without overvoltage
- Hart "515 318" - Not available
VW - Passat, Transporter, Golf, Jetta; AUDI - 100; FORD - Fiesta; PEUGEOT - 405; PORSCHE - 928; SEAT - Ibiza; ...