Dorman 639-005 Instrument Panel Light Bulb

Dorman 639-005 Instrument Panel Light Bulb

Dorman 639-005 is an instrument panel light bulb for interior gauge and control illumination. It uses a 12-volt incandescent mini bulb design with a glass lens and a single filament for steady, direct lighting in the dash area.

Compatible With 1980-1985 Volkswagen Vanagon fuel gauge and engine temperature gauge applications, this bulb supports clear instrument cluster visibility in classic VW interiors. The Dorman 639-005 is also a practical OE-style replacement for other interior lighting points that use the same mini bulb specification.

Key Features

• 12-volt incandescent mini bulb construction
• Single-filament design for instrument panel lighting
• Glass lens material
• Rated at 1.2 watts and 0.1 amp draw
• Produces 7 lumens +/- 25%
• Designed for interior component lighting such as gauges, climate controls, and car stereo displays
• Part number 639-005 for easy identification

Detailed Description

Dorman 639-005 is built for interior lighting service where a compact mini bulb is required. The incandescent design delivers focused illumination for the instrument cluster and related dash components, while the 12-volt electrical rating matches common automotive interior circuits. For Volkswagen Vanagon owners, this bulb is a direct service part for 1980-1985 fuel gauge and engine temperature gauge lighting needs. The part number 639-005 is also useful when cross-checking replacement requirements against existing bulb markings or catalog references.

This part cross-references N0177512 for the same application.

What It Helps Fix

• Dim or failed instrument panel lighting
• Unreadable fuel gauge or engine temperature gauge illumination
• Inconsistent dash light output
• Interior control lighting loss in older vehicles
• Replacement needs for mini bulb dash applications

Installation Notes and Tips

Verify the bulb call-out size and electrical rating before installation. Match the socket style and handle the glass lens carefully to avoid contamination or breakage. For 1980-1985 Volkswagen Vanagon applications, confirm the gauge location and lighting circuit before replacing the bulb. Use the part number 639-005 to confirm the correct replacement during service.

Quality Assurance

Dorman supplies interior replacement bulbs for common automotive lighting service needs, including instrument cluster and gauge applications. This bulb is offered as part of Dorman's multi-purpose light bulb lineup for straightforward parts identification and service matching.