Keep the charging system steady and the battery properly topped off with the Standard Ignition Voltage Regulator VR-163. It manages the alternator's output voltage so the electrical system and battery receive a controlled, regulated charge. This regulator is a direct-fit replacement for a wide range of early-1980s applications, including the 1982-1985 Chrysler LeBaron, 1981-1985 Dodge Aries, 1979-1984 Dodge Colt, 1980-1985 Mazda GLC, 1980-1983 Mazda RX-7, 1983-1986 Mitsubishi Montero, 1981-1985 Plymouth Reliant, and 1984-1987 Plymouth Voyager — see the Buyer's Guide tab for the full list of 43 applications.
Signs the original regulator may need replacing include overcharging or undercharging, dim or flickering lights, and a battery that won't stay charged; diagnose the charging system to confirm the cause before replacing.
Interchange: 19113659 · R916 · MD607372 · MD607570 · VR764 · VR595 · E27Z10316A · 12328602 · 817324520 · N22124520 · 23215P3017
This part cross-references / interchanges with the following part numbers:
What does the VR-163 voltage regulator do?
It controls the alternator's output voltage so the battery and electrical system receive a steady, regulated charge, helping prevent overcharging or undercharging.
What are signs my voltage regulator may be failing?
Overcharging or undercharging, dim or flickering lights, and a battery that won't hold a charge. Diagnose the charging system to confirm the cause before replacing.
Will this regulator fit my vehicle?
It's a direct-fit replacement for 43 listed applications, including Chrysler, Dodge, Mazda, Mitsubishi, Ford and Plymouth models. Check the Buyer's Guide tab for the full list.
How is the circuit board protected?
The electronic PC board is encapsulated in epoxy for improved performance and added resistance to failure caused by vibration and corrosion of electrical connections.
What numbers does this part interchange with?
It replaces 19113659, R916, MD607372, MD607570, VR764, VR595, E27Z10316A, 12328602, 817324520, N22124520, and 23215P3017.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
