Dorman 639-012 Instrument Panel Light Bulb

Reliable Instrument Panel Light Bulb for Ford Super Duty Trucks

The Dorman 639-012 instrument panel light bulb is designed specifically for Ford F-250 Super Duty and F-350 Super Duty models. This 12-volt incandescent mini bulb provides consistent illumination to keep your dashboard indicators visible and functional.

Key Features of the Dorman 639-012 Instrument Panel Bulb

• Voltage: 12 volts, suitable for standard automotive electrical systems
• Bulb Type: Mini incandescent bulb with a single filament configuration
• Wattage: 1.2 watts for efficient power consumption
• Amperage Draw: Low current draw at 0.1 amps
• Lens Material: Durable glass construction for clear light output
• Lumens: Approximately 0.9 lumens with a tolerance of +/- 25%
• Package Contents: Includes 5 bulbs for multiple replacements

Detailed Description of the Dorman 639-012 Bulb

This Dorman instrument panel light bulb (part number 639-012) is engineered to meet the lighting needs of Ford F-250 Super Duty and F-350 Super Duty trucks. The mini incandescent bulb features a single filament that delivers steady illumination to your vehicle’s instrument cluster. Its 12-volt rating and 1.2-watt power consumption ensure compatibility with the electrical system while maintaining energy efficiency. The glass lens material provides clear light transmission, helping maintain visibility of gauges and warning lights under various driving conditions.

Common Uses and Issues Addressed

• Restores dim or non-functioning instrument panel lights in Ford F-250 Super Duty and F-350 Super Duty dashboards
• Replaces burnt-out bulbs causing visibility issues with gauges and indicators
• Improves dashboard illumination for safer night driving
• Maintains consistent lighting to prevent misreading of vehicle information
• Supports proper function of warning lights critical to vehicle operation

Installation Notes and Tips

• Ensure the vehicle ignition is off before replacing bulbs to avoid electrical shock
• Access the instrument panel from behind the dashboard to reach the bulb socket
• Handle the glass bulb carefully to prevent breakage
• Verify the bulb orientation matches the original for proper fit and function
• Test the bulb after installation to confirm correct operation

Quality Assurance and Warranty Information

Dorman 639-012 instrument panel light bulbs are manufactured to meet OEM specifications for Ford F-250 Super Duty and F-350 Super Duty vehicles. Each bulb undergoes quality checks to ensure reliable performance and durability. While specific warranty details may vary, Dorman products typically include a limited warranty against defects in material and workmanship.