Standard Ignition VR-405 Voltage Regulator

Reliable Charging System Voltage Regulator for Select Vehicles

The Standard Ignition VR-405 Charging System Voltage Regulator is designed to maintain optimal voltage levels in your vehicle's electrical system. Compatible with a range of Chevrolet, Geo, Honda, Isuzu, Lexus, and Toyota models, this regulator ensures consistent alternator performance and protects your battery and electrical components.

• Compatible with Chevrolet, Geo, Honda, Isuzu, Lexus, and Toyota vehicles
• Fits models including 4Runner, Accord, Camry, Celica, Corolla, Cressida, ES250, Impulse, Land Cruiser, LS400, MR2, Nova, Pickup, Prelude, Prizm, Spectrum, Supra, Tercel, and Van
• Part number VR-405 for precise identification and fitment
• Regulates charging system voltage to prevent overcharging or undercharging
• Durable construction for reliable long-term operation

Product Overview and Compatibility

The VR-405 voltage regulator from Standard Ignition is engineered to control the output voltage of the alternator, ensuring your vehicle’s electrical system operates within manufacturer specifications. This part is essential for maintaining battery health and preventing electrical system failures. It is compatible with a variety of popular models such as the Toyota Camry, Honda Accord, Lexus LS400, and Chevrolet Pickup, among others. Using the correct voltage regulator like the VR-405 helps avoid issues related to inconsistent charging and electrical component damage.

Common Applications and Issues Addressed

• Prevents battery overcharging and premature battery failure
• Eliminates dim or flickering dashboard lights caused by voltage fluctuations
• Stops alternator from producing inconsistent voltage output
• Resolves electrical system malfunctions related to voltage irregularities
• Helps maintain proper operation of vehicle electronics and accessories

Installation Notes and Tips

Installation of the Standard Ignition VR-405 voltage regulator should be performed by a qualified technician or experienced DIYer. Before installation, disconnect the battery to prevent electrical shorts. Verify compatibility with your specific vehicle make and model, such as the Toyota Supra or Honda Prelude, to ensure proper fitment. Follow the vehicle manufacturer’s service manual for removal of the old regulator and installation of the new unit. After installation, test the charging system voltage to confirm correct operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The VR-405 voltage regulator undergoes rigorous quality control testing to ensure consistent voltage regulation. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.