Standard Ignition VR-434 Voltage Regulator

Reliable Charging System Voltage Regulator for Nissan Vehicles

The Standard Ignition VR-434 Charging System Voltage Regulator is designed specifically for Nissan 300ZX and Maxima models. This voltage regulator ensures consistent electrical performance by maintaining proper voltage levels within the alternator system.

• Connector Gender: Female with 1 rectangular connector
• Dimensions: 88.138 x 57.15 x 53.848 mm (3.47 x 2.25 x 2.12 inches)
• Terminal Type: 2 male blade terminals
• Mounting Location: Alternator
• Voltage Rating: 12 volts
• No hardware, instructions, or mounting brackets included

Product Details and Specifications

The VR-434 voltage regulator from Standard Ignition is engineered to fit Nissan 300ZX and Maxima alternators, providing precise voltage control to protect your vehicle's electrical system. Featuring a female rectangular connector and two male blade terminals, this regulator is compact and designed for direct alternator mounting. Its dimensions allow for a secure fit without interfering with surrounding components. The 12-volt rating matches the electrical requirements of the specified Nissan models, ensuring stable charging system operation.

Common Applications and Problem Resolution

• Prevents overcharging or undercharging of the battery
• Eliminates flickering or dimming dashboard lights
• Resolves irregular alternator output voltage issues
• Helps avoid battery drain caused by faulty voltage regulation
• Supports consistent electrical system performance in Nissan 300ZX and Maxima

Installation Notes and Tips

Installation of the Standard Ignition VR-434 voltage regulator requires removal of the alternator cover to access the mounting location. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. The regulator connects via a single female rectangular connector and two male blade terminals; verify secure connections to avoid voltage fluctuations. Since no hardware or instructions are included, refer to the vehicle’s service manual for detailed alternator disassembly and regulator replacement procedures.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The VR-434 voltage regulator undergoes rigorous quality control to ensure reliable performance in Nissan 300ZX and Maxima vehicles. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or authorized distributors for exact warranty terms.