Phillips H4666CVC1 Headlight Bulb - High Beam and Low Beam

Overview of Phillips CrystalVision Ultra Headlight Bulb

The Phillips CrystalVision Ultra - Single Commercial Pack H4666CVC1 headlight bulb offers a reliable lighting solution for a range of vehicles including Chevrolet Blazer, Dodge Dakota, Honda Civic, and Toyota Tercel. Designed with halogen technology and a blue coated bulb, this headlight bulb provides street-legal illumination suitable for both high and low beam applications.

• Halogen bulb technology for consistent light output
• DOT approved and street legal for safe road use
• Blue coated glass bulb with clear finish for enhanced visibility
• Single filament (C-6) with 65/45 wattage for high and low beams
• 3 contact lugs bulb base type for secure fitment
• Compatible with multiple makes and models including Chevrolet, Dodge, Honda, and Toyota
• Voltage rating of 12.8 volts and amperage of 5.07/3.51 amps

Details on the CrystalVision Ultra - Single Commercial Pack Line

The CrystalVision Ultra - Single Commercial Pack by Phillips is designed to deliver a balance of style and performance. This product line features halogen bulbs with a distinctive blue coating that enhances the appearance of your vehicle’s headlights while maintaining DOT approval and street legality. The sealed beam design ensures durability and consistent light output, making it suitable for commercial and personal vehicles alike.

Technical Specifications and Features

The H4666CVC1 headlight bulb uses halogen technology with a single C-6 filament, providing both high and low beam functionality. The bulb is constructed from glass with a clear finish and a blue coating that offers a unique look without compromising visibility. It operates at 12.8 volts with wattage ratings of 65 watts for high beam and 45 watts for low beam. The 3 contact lugs base type ensures a secure and proper fit in compatible vehicles.

Compatible Vehicles and Applications

• Chevrolet Blazer and S10
• Dodge Dakota and Caravan
• Honda Civic and Metro
• Toyota Tercel and Camry
• Other models including Chrysler 3000GT, Ford Probe, Pontiac Firebird, and Saturn SC2

Common Issues Addressed by This Headlight Bulb

• Replacing burnt-out or dim halogen bulbs in high and low beam applications
• Upgrading to a DOT approved, street-legal bulb with a blue coated finish
• Restoring proper headlight function for safe night driving
• Ensuring compatibility with vehicles requiring a 3 contact lugs base type
• Improving headlight appearance with a clear, blue coated bulb

Installation Notes and Tips

Before installation, verify the bulb type and base compatibility with your vehicle’s headlight assembly. Handle the glass bulb carefully to avoid oil contamination from skin contact, which can reduce bulb life. Ensure the vehicle is turned off and headlights are cool before replacing the bulb. After installation, test both high and low beam functions to confirm proper operation.

Quality Assurance and Warranty

The Phillips CrystalVision Ultra - Single Commercial Pack H4666CVC1 headlight bulb meets DOT standards for safety and performance. Manufactured with quality materials including glass and halogen filament technology, this bulb is designed for durability and consistent light output. Warranty details should be confirmed with the point of purchase or manufacturer documentation.