Dorman 639-031 Instrument Panel Light Bulb

Reliable Instrument Panel Light Bulb for Toyota 4Runner

The Dorman 639-031 instrument panel light bulb provides consistent illumination for your Toyota 4Runner's dashboard. Designed to meet OEM specifications, this 12-volt incandescent mini bulb ensures clear visibility of your vehicle's instrumentation.

• 12-volt operating voltage for standard automotive electrical systems
• Mini incandescent bulb type with a single filament configuration
• Low wattage of 0.6 watts for efficient power consumption
• Amperage draw of 0.05 amps to minimize electrical load
• Durable glass lens material with white light output
• Package includes 5 bulbs for multiple replacements

Technical Details and Specifications

The Dorman 639-031 instrument panel light bulb is engineered with a single filament incandescent design, providing steady white illumination essential for dashboard visibility. Its mini bulb type fits precisely into the Toyota 4Runner's instrument cluster lighting sockets. The glass lens material offers durability and clarity, while the 0.6-watt rating ensures minimal energy consumption without compromising brightness. Operating at 12 volts and drawing only 0.05 amps, this bulb maintains efficient electrical performance within your vehicle's lighting system.

Compatible Vehicles and Applications

This instrument panel light bulb is specifically compatible with Toyota 4Runner models requiring a 12-volt mini incandescent bulb for dashboard lighting. It is ideal for replacing dim, flickering, or non-functional instrument panel bulbs to restore proper dashboard illumination.

• Dashboard instrument cluster lighting replacement
• Fixing dim or flickering instrument panel lights
• Restoring white light visibility for gauges and indicators
• Maintaining consistent dashboard illumination during night driving

Installation Notes and Tips

When installing the Dorman 639-031 bulb, ensure the vehicle ignition is off to prevent electrical shock. Carefully remove the instrument panel cover to access the bulb sockets. Handle the glass bulb with care to avoid damage or contamination. Insert the bulb firmly into the socket, confirming a secure fit. Test the bulb operation before reassembling the panel. Using the included pack of 5 bulbs allows for multiple replacements or future maintenance.

Quality Assurance and Warranty

Dorman instrument panel light bulbs are manufactured to meet or exceed OEM standards for fit, form, and function. The 639-031 bulb undergoes quality control testing to ensure reliable performance and durability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in product quality.