Standard Ignition VR-536 Voltage Regulator

Charging System Voltage Regulator for Nissan

Standard Ignition VR-536 is a 12-volt charging system voltage regulator that mounts at the alternator and uses a rectangular female connector. It is built for direct replacement service on select Nissan Sentra and Nissan 200SX applications, including models with alternator number 23100-3M200.

Key Features

• Charging system voltage regulator for alternator-mounted applications
• 12-volt design for regulated charging output
• Rectangular 1-connector layout with female connector gender
• 5 male terminals with blade and eye ring terminal types
• Compact housing measures 96.52 x 45.212 x 25.654 mm
• Direct interchange references include VR312 and VR975

Detailed Description

Standard Ignition VR-536 is a replacement charging system voltage regulator for select Nissan vehicles, including the 1999 Nissan Sentra, 1998 Nissan Sentra, and 1997-1998 Nissan 200SX. This part number is also referenced as VR-536 and cross-references Monroe Shocks & Struts part numbers 172286 and 182286 for the same application. Its alternator-mounted design, single rectangular connector, and 5-terminal layout support service on charging systems that require this specific regulator configuration.

For buyers searching for a 1999 Nissan Sentra alternator voltage regulator, a 1997-1998 Nissan 200SX charging system regulator, or a 1998 Nissan Sentra alternator regulator, VR-536 provides the fitment and connector style needed for the listed applications.

What It Helps Address

• Unstable charging voltage at the alternator
• Battery warning light concerns related to regulator failure
• Overcharging or undercharging conditions
• Charging system output irregularities
• Replacement needs for a worn alternator regulator on listed Nissan models

Installation Notes

Verify alternator number 23100-3M200 and compare the connector shape, terminal count, and mounting location before installation. This regulator uses a female rectangular connector and mounts at the alternator; hardware, instructions, and mounting brackets are not included. Confirm terminal style and electrical connection points against the original unit before service.

Quality Assurance

Standard Ignition supplies electrical replacement components for charging system service, and VR-536 is built to match the listed fitment and connector specifications for the confirmed Nissan applications.