The STANDARD IGNITION VR 190 SI Voltage Regulator is engineered to maintain consistent voltage levels withi vehicle s electrical system ensuring optimal performance and longevity of electrical components Designed for 12V systems this regulator features a 3 terminal blade connector and a rectangular female connector facilitating straightforward installationd compatibility with various vehicle models Its robust constructiond precise voltage regulation capabilities make it a reliable choice for fleet operations seeking to minimize electrical system failures and associated downtime By maintaining stable voltage the VR 190 SI helps prevent overcharging or undercharging of batteries thereby extending their service life and reducing maintenance costs This voltage regulator is an essential component for fleets aiming to enhance vehicle reliability and operational efficiency