Standard Ignition VR-464 Voltage Regulator

Reliable Charging System Voltage Regulator for Nissan D21 and Pathfinder

The Standard Ignition VR-464 Charging System Voltage Regulator is designed to maintain optimal voltage levels in your vehicle's charging system. Specifically engineered for Nissan D21 and Pathfinder models, this regulator ensures consistent electrical performance and helps protect your alternator from voltage fluctuations.

• Connector Gender: Female with 1 rectangular connector
• Dimensions: 89.154 x 62.23 x 56.642 mm (3.51 x 2.45 x 2.23 inches)
• Terminal Type: 2 male blade terminals for secure electrical connections
• Mounting Location: Directly mounts on the alternator for precise voltage regulation
• Voltage Rating: 12 volts, compatible with standard automotive electrical systems
• Hardware, instructions, and mounting brackets are not included

Detailed Product Description

The Standard Ignition VR-464 voltage regulator is a critical component in the electrical system of Nissan D21 and Pathfinder vehicles. It controls the alternator output to maintain a steady 12-volt supply, preventing overcharging or undercharging of the battery. The regulator features a female rectangular connector and two male blade terminals, ensuring reliable and secure electrical connections. Its compact dimensions allow for easy installation directly on the alternator, streamlining the replacement process.

Common Applications and Issues Addressed

• Prevents battery overcharging and extends battery life
• Eliminates dimming or flickering headlights caused by voltage irregularities
• Resolves alternator output inconsistencies in Nissan D21 and Pathfinder models
• Helps avoid electrical system failures related to voltage spikes
• Supports stable operation of vehicle electronics dependent on regulated voltage

Installation Notes and Tips

Installation of the VR-464 voltage regulator requires removal of the old regulator from the alternator. Ensure the vehicle's battery is disconnected before beginning work to avoid electrical hazards. The regulator mounts directly on the alternator and connects via a single female rectangular connector and two male blade terminals. Since hardware and instructions are not included, refer to the vehicle’s service manual for detailed installation procedures and torque specifications.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The VR-464 voltage regulator undergoes rigorous quality control to ensure reliable performance in Nissan D21 and Pathfinder vehicles. Warranty coverage details should be confirmed with the product documentation or supplier.