GMC C2500 Side Marker Bulb Size

The GMC C2500 side marker utilizes a 194 bulb size for the lighting components located on the exterior of the vehicle. Data for the specified bulb covers the range from 1995 to 2000.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Side Marker

YearsUS TypeEU TypeShop
1992-2000194W5WCheck Price
1990-1991194 (With Halogen Capsule Headlamps)W5WCheck Price
1988-1989194W5WCheck Price
1979-1986168W5WCheck Price

Rear Side Marker

YearsUS TypeEU TypeShop
1993-2000194W5WCheck Price
1979-1980194W5WCheck Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 3.78W.194Check Price
ECE standard (Europe & worldwide). Single-filament signalling bulb with W2.1x9.5d wedge base. 12V, 5W.W5WCheck Price
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W.168Check Price

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