Standard Ignition VR-511 Voltage Regulator

Reliable Charging System Voltage Regulator for Jaguar Models

The Standard Ignition VR-511 Charging System Voltage Regulator is designed to maintain optimal voltage levels in your vehicle's charging system. Specifically engineered for Jaguar Vanden Plas, XJ6, XJR, and XJS models, this regulator ensures consistent electrical performance and protects your alternator from voltage fluctuations.

• Connector Gender: Female with 1 round connector
• Dimensions: 88.392 x 57.658 x 32.004 mm (3.48 x 2.27 x 1.26 inches)
• Terminal Type: Male blade and eye ring terminals
• Mounting Location: Directly on the alternator
• Voltage Rating: 12 volts
• Hardware, instructions, and mounting brackets not included

Technical Details and Compatibility

The VR-511 voltage regulator from Standard Ignition is a critical component in the electrical charging system of select Jaguar vehicles. Its female round connector and single-connector design allow for straightforward integration with the alternator. The male blade and eye ring terminals provide secure electrical connections, ensuring stable voltage regulation. With precise dimensions tailored for a direct alternator mount, this regulator fits seamlessly into Jaguar Vanden Plas, XJ6, XJR, and XJS models requiring a 12-volt charging system regulator.

Common Applications and Problem Resolution

• Prevents overcharging or undercharging of the battery
• Eliminates flickering or dimming dashboard lights
• Resolves irregular alternator output voltage issues
• Protects electrical components from voltage spikes
• Improves overall charging system reliability in Jaguar Vanden Plas, XJ6, XJR, and XJS vehicles

Installation Notes and Tips

Installation of the VR-511 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 onto the alternator using existing mounting points; no additional hardware or brackets are included. Verify connector orientation and terminal connections match the original part to maintain proper function. Professional installation is recommended if unfamiliar with alternator components.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The VR-511 voltage regulator undergoes rigorous quality control to ensure reliable performance in Jaguar Vanden Plas, XJ6, XJR, and XJS models. While hardware and instructions are not included, the part is backed by Standard Ignition's limited warranty against defects in material and workmanship, providing confidence in your replacement component.