- Voltage regulator, alternator
- Alternator voltage regulator controlling the charging voltage
- Controls alternator output so the battery charges correctly without overvoltage
- StartVOLT "VRR 2501" - Not available
MAZDA - 626, 3, 5, Premacy, MX-5 (NB), 323, Xedos 9, Demio, MPV II, RX-8