Dorman 639-043 Instrument Panel Light Bulb

Reliable Instrument Panel Light Bulb for Toyota 4Runner

The Dorman 639-043 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
• Glass lens material offering durability and clear light output
• White light color for optimal dashboard visibility
• Amperage draw of 0.05 amps to minimize electrical load
• Package includes one replacement bulb

Technical Details and Specifications

The Dorman 639-043 instrument panel light bulb is engineered with a single filament incandescent design, providing steady and reliable illumination for your Toyota 4Runner's instrument cluster. Its mini bulb size fits precisely into the dashboard lighting sockets, ensuring proper installation and function. The glass lens material maintains clarity and resists heat generated during operation. Operating at 12 volts and drawing only 0.05 amps, this bulb balances brightness with energy efficiency. The white light color enhances the readability of gauges and indicators under various lighting conditions.

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-functioning instrument panel bulbs to restore clear visibility of your vehicle's gauges and warning lights.

• Dashboard instrument panel dim or non-illuminated lights
• Flickering or intermittent instrument cluster lighting
• Burned-out or broken instrument panel bulbs
• Improved visibility of speedometer, fuel gauge, and warning indicators

Installation Notes and Tips

When installing the Dorman 639-043 bulb, ensure the vehicle ignition is off to prevent electrical shock or damage. Carefully remove the instrument panel cover to access the bulb sockets. Handle the glass bulb with care to avoid breakage. Insert the bulb firmly into the socket, confirming a secure fit. Test the bulb operation before reassembling the dashboard components.

Quality Assurance and Warranty

Dorman manufactures the 639-043 instrument panel light bulb to meet or exceed OEM standards for fit, form, and function. Each bulb undergoes quality control inspections to ensure reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship.